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艾登Moeller系列NZM模具电路保护器技术数据表说明书

Eaton 281299Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 20A, H2-M20General specificationsEaton Moeller series NZM molded casecircuit breaker thermo-magnetic281299149 mm184 mm105 mm2.345 kg RoHS conformIEC/EN 60947 IEC NZMH2-M20Product Name Catalog NumberProduct Length/Depth Product Height Product Width Product Weight Compliances Certifications Model Code20 AIs the panel builder's responsibility. The specifications for the switchgear must be observed.5 kA130 kAMeets the product standard's requirements.Is the panel builder's responsibility. The specifications for the switchgear must be observed.Built-in device fixed built-in techniqueFixed20 ADoes not apply, since the entire switchgear needs to be evaluated.Max. 10 segments of 24 mm x 0.8 mm at rear-side connection (punched)Max. 8 segments of 24 mm x 1 mm (2x) at box terminal Min. 2 segments of 9 mm x 0.8 mm at box terminalMin. 2 segements of 16 mm x 0.8 mm at rear-side connection (punched)Max. 10 segments of 16 mm x 0.8 mm at box terminalRocker leverMeets the product standard's requirements.40 °C eaton-circuit-breaker-let-through-current-nzm-mccb-characteristic-curve-005.epseaton-circuit-breaker-characteristic-power-defense-mccb-characteristic-curve-037.epsMH2-M20il01206006z2015_11.pdfVorstellung des neuen digitalen Leistungsschalter NZMDas neue digitale NZM-Sortiment - In Kurze verfugbar DEDA-CD-nzm2_3pDA-CS-nzm2_3peaton-manual-motor-starters-starter-msc-r-reversing-starter-wiring-diagram.epseaton-manual-motor-starters-starter-nzm-mccb-wiring-diagram.epseaton-nzm-technical-information-sheeteaton-circuit-breaker-nzm-mccb-dimensions-019.epsRated operational current for specified heat dissipation (In) 10.11 Short-circuit ratingRated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 HzRated short-circuit breaking capacity Icu (IEC/EN 60947) at 400/415 V, 50/60 Hz10.4 Clearances and creepage distances10.12 Electromagnetic compatibilityMounting MethodAmperage Rating10.2.5 LiftingTerminal capacity (copper strip)Handle type10.2.3.1 Verification of thermal stability of enclosuresAmbient storage temperature - min Characteristic curveeCAD model Installationsanleitung Installationsvideos mCAD modelSchaltpläneTechnische Datenblätter ZeichnungenFitted with:Thermal protectionProtection against direct contactFinger and back-of-hand proof to VDE 0106 part 100Terminal capacity (copper busbar)Max. 24 mm x 8 mm direct at switch rear-side connectionM8 at rear-side screw connectionMin. 16 mm x 5 mm direct at switch rear-side connection10.8 Connections for external conductorsIs the panel builder's responsibility.Special featuresMaximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit breaker (Rated short-circuit breaking capacity Icn) Rated current = rated uninterrupted current: 20 A Tripping class 10 A IEC/EN 60947-4-1, IEC/EN 60947-2 The circuit-breaker fulfills all requirements for AC-3 switching category.Ambient operating temperature - max70 °CClimatic proofingDamp heat, cyclic, to IEC 60068-2-30Damp heat, constant, to IEC 60068-2-78Terminal capacity (aluminum stranded conductor/cable)25 mm² - 50 mm² (1x) direct at switch rear-side connection25 mm² - 185 mm² (1x) at tunnel terminal25 mm² - 50 mm² (2x) direct at switch rear-side connectionTerminal capacity (copper stranded conductor/cable)25 mm² - 70 mm² (2x) direct at switch rear-side connection25 mm² - 185 mm² (1x) direct at switch rear-side connection25 mm² - 185 mm² (1x) at box terminal25 mm² - 70 mm² (2x) at box terminal25 mm² - 185 mm² (1x) at 1-hole tunnel terminalLifespan, electrical7500 operations at 690 V AC-15000 operations at 690 V AC-310000 operations at 415 V AC-16500 operations at 400 V AC-310000 operations at 400 V AC-16500 operations at 415 V AC-3Electrical connection type of main circuitScrew connectionShort-circuit total breaktime< 10 msRated impulse withstand voltage (Uimp) at main contacts8000 VRated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz130 kA10.9.3 Impulse withstand voltageIs the panel builder's responsibility.Utilization categoryA (IEC/EN 60947-2)Number of polesThree-poleAmbient operating temperature - min-25 °C10.6 Incorporation of switching devices and componentsDoes not apply, since the entire switchgear needs to be evaluated.10.5 Protection against electric shockDoes not apply, since the entire switchgear needs to be evaluated.Terminal capacity (control cable)0.75 mm² - 1.5 mm² (2x)0.75 mm² - 2.5 mm² (1x)Equipment heat dissipation, current-dependent5.1 WInstantaneous current setting (Ii) - min350 A10.13 Mechanical functionThe device meets the requirements, provided the information in the instruction leaflet (IL) is observed.10.2.6 Mechanical impactDoes not apply, since the entire switchgear needs to be evaluated.10.9.4 Testing of enclosures made of insulating materialIs the panel builder's responsibility.Rated operational current16 A (400 V AC-3)Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz150 kAApplicationUse in unearthed supply systems at 690 V10.3 Degree of protection of assembliesDoes not apply, since the entire switchgear needs to be evaluated.Rated short-circuit making capacity Icm at 240 V, 50/60 Hz330 kARated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz130 kADegree of protection (IP), front sideIP40 (with insulating surround)IP66 (with door coupling rotary handle)Rated short-circuit making capacity Icm at 525 V, 50/60 Hz105 kARated short-circuit making capacity Icm at 690 V, 50/60 Hz40 kAInstantaneous current setting (Ii) - max350 AOverload current setting (Ir) - min16 A10.2.3.2 Verification of resistance of insulating materials to normal heatMeets the product standard's requirements.10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effectsMeets the product standard's requirements.Lifespan, mechanical20000 operationsOverload current setting (Ir) - max20 AVoltage rating690 V - 690 VTerminal capacity (copper solid conductor/cable)6 mm² - 16 mm² (2x) at box terminal6 mm² - 16 mm² (2x) direct at switch rear-side connection16 mm² (1x) at tunnel terminal10 mm² - 16 mm² (1x) at box terminal10 mm² - 16 mm² (1x) direct at switch rear-side connectionDegree of protection (terminations)IP10 (tunnel terminal)IP00 (terminations, phase isolator and strip terminal)10.9.2 Power-frequency electric strengthIs the panel builder's responsibility.Short-circuit release non-delayed setting - min350 ADegree of protectionIP20 (basic degree of protection, in the operating controls area) IP20Overvoltage categoryIIIRated short-time withstand current (t = 1 s)1.9 kARated impulse withstand voltage (Uimp) at auxiliary contacts 6000 VTerminal capacity (aluminum solid conductor/cable)10 mm² - 16 mm² (2x) direct at switch rear-side connection10 mm² - 16 mm² (1x) direct at switch rear-side connection16 mm² (1x) at tunnel terminalSwitch off techniqueThermomagneticRated short-time withstand current (t = 0.3 s)1.9 kAAmbient storage temperature - max70 °CRated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz37.5 kAOptional terminalsBox terminal. Connection on rear. Tunnel terminalRelease systemThermomagnetic releasePollution degree310.7 Internal electrical circuits and connectionsIs the panel builder's responsibility.Rated operating power at AC-3, 230 V5.5 kW10.10 Temperature riseThe panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.FunctionsMotor protectionShort-circuit release non-delayed setting - max350 AStandard terminalsScrew terminalRated short-circuit making capacity Icm at 400/415 V, 50/60 Hz 330 kARated operating power at AC-3, 400 V7.5 kWTypeCircuit breaker10.2.2 Corrosion resistanceMeets the product standard's requirements.10.2.4 Resistance to ultra-violet (UV) radiationMeets the product standard's requirements.10.2.7 InscriptionsMeets the product standard's requirements.Rated short-circuit making capacity Icm at 440 V, 50/60 Hz 286 kAIsolation500 V AC (between auxiliary contacts and main contacts)300 V AC (between the auxiliary contacts)Number of operations per hour - max120Circuit breaker frame typeNZM2Direction of incoming supplyAs requiredShock resistance20 g (half-sinusoidal shock 20 ms)Eaton Konzern plc Eaton-Haus30 Pembroke-Straße Dublin 4, Irland © 2023 Eaton. Alle Rechte vorbehalten. Eaton ist eine eingetrageneMarke.Alle anderen Warenzeichen sindEigentum ihrer jeweiligenBesitzer./socialmedia1000 VRated insulation voltage (Ui)。

Z23S2407N中文资料(AEROVOX)中文数据手册「EasyDatasheet - 矽搜」

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Aerovox公司 ®
SuperMet & ZeMax TM 技术指标
特征
Aerovox路线SuperMet和ZEMAX
TM 电容器
•可根据金属外壳（铝合金外壳
利用最先进金属化聚丙烯薄膜技术状态.这款最新设
请求 - 请联系工厂）SuperMet
计材料结合领先设计技术,具有40多年电容经验.
咨询厂家
电气特性
应用
• 窗式空调 • 单元式空调 • 电动汽车 • 风扇与鼓风机 • Pumps • 洗衣房设备 • 除湿机 • 压缩机 •炉
• 温度范围：-40〜+ 70℃. • 电容范围3至80μF. • 电容公差±10％. • 电压范围240至440 VAC,60赫兹. • 损耗因数0.1％以下@ 60赫兹和25℃. • 绝缘电阻1000MΩ每μF.
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交流电动机运行电容器
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AEROMET II规格（系列M型）.......................................... .................................... 3 SuperMet & ZeMax TM 规格（系列Z型）............................................ .................. 4 部分编号系统.............................................................................................................五 AEROMET II评分表（单台容量）系列M型....................................... ........... 6 AEROMET II评分表（双功能）系列型号M ....................................... ............. 8 SuperMet评分表（单台容量）系列Z型........................................ ............... 9 SuperMet评分表（双容量）系列Z型........................................ .............. 11 ZeMax TM 评分表（单台容量）系列Z型......................................... ........... 13 AEROMET II机械尺寸.............................................. .......................................... 15 SuperMet机械尺寸............................................... ........................................... 16 ZeMax TM 机械Dimensions............................................................................................17 附件 - 安装硬件.............................................. ............................................ 18

超米特电子有限公司产品说明书

1US Headquarters TEL +(1) 781-935-4850FAX +(1) 781-933-4318 • Europe TEL +(44) 1628 404000FAX +(44) 1628 404090Asia Pacific TEL +(852) 2 428 8008FAX +(852) 2 423 8253South America TEL +(55) 11 3917 1099FAX +(55) 11 3917 0817Superior elongation and tensilestrength help to prevent tearing in use due to mishandling. Typical properties for CHO-SEAL 1310 and 1273 materi-al are shown on pages 33 and 32respectively.High Shielding PerformanceCHO-SEAL 1310 material provides more than 80 dB of shielding effectiv-ness from 100 MHz to 10 GHz, while CHO-SEAL 1273 material provides more than 100 dB.Low Volume ResistivityBoth materials have exceptionally low volume resistivity, which makes them well suited for grounding appli-cations in which a flexible electrical contact is needed.Low Compression GasketSpacer gaskets are typicallydesigned to function under low deflec-tion forces. Chomerics uses design tools such as Finite Element Analysis (FEA) to accurately predict compres-sion-deflection behavior of various cross section options. Refer to page16.LCP Plastic SpacerLiquid crystal polymer (LCP)spacers, including those made with Vectra A130 material, provide aCHO-SEAL ®1310 or 1273Conductive ElastomersWith EMI spacer gaskets, shielding and grounding are provided by Chomerics’CHO-SEAL 1310 and 1273 conductive elastomers, specifi-cally formulated for custom shape molded parts. They provide excellent shielding and isolation against electro-magnetic interference (EMI), or act as a low impedance ground path between PCB traces and shielding media. Physically tough, these elas-tomers minimize the risk of gasket damage, in contrast to thin-walled extrusions or unsupported molded gaskets.Silicone-based CHO-SEAL 1310and 1273 materials offer excellent resistance to compression set over a wide temperature range, resulting in years of continuous service. CHO-SEAL 1310 material is filled with silver-plated-glass particles, while 1273 utilizes silver-plated-copper filler to provide higher levels of EMI shielding effectiveness.EMI Spacer GasketsThe unique design of Chomerics’EMI spacer gaskets features a thin plastic retainer frame onto which a conductive elastomer is molded. The elastomer can be located inside or outside the retainer frame, as well as on its top and bottom surface. EMI spacer gaskets provide a newapproach to designing EMI gaskets into handheld electronics such as dig-ital cellular phones. Board-to-board spacing is custom designed to fit broad application needs. Customized cross sections and spacer shapes allow for very low closure forcerequirements and a perfect fit in any design or device.Robotic InstallationSpacer gaskets can be installed quickly by robotic application. Integral locater pins in the plastic spacer help ensure accuratepositioning in both manual and pick-and-place assembly. Benefits include faster assembly and lower labor costs.The integrated conductive elastomer/plastic spacer gasket is a low cost,easily installed system for providing EMI shielding and grounding in small electronic enclosures.Figure 1Single Piece EMI Gasket/Locator PinsCHO-SEAL 1310 or 1273 Conductive Elastomer (Inside)Plastic Spacer Around Outsideor InsideApplications for EMI Spacer GasketsThe spacer gasket concept is especially suited to digital and dual board telephone handsets or other handheld electronic devices. It provides a low impedance path between peripheral ground traces on printed circuit boards and components such as:•the conductive coating on a plastic housing•another printed circuit board •the keypad assemblyTypical applications for EMI spacer gaskets include:•Digital cellular, handyphone and personal communications services (PCS) handsets •PCMCIA cards•Global Positioning Systems (GPS)•Radio receivers•Other handheld electronics, e.g.,personal digital assistants (PDAs)•Replacements for metal EMI shield-ing “fences” on printedcircuit boards in wireless tele-communications devicesstable platform for direct, highprecision molding of conductive elas-tomers. The Vectra A130 material described in Table 1 has excellent heat deflection temperature character-istics (489°F, 254°C). For weight con-siderations, the LCP has aspecific gravity of only 1.61. This plas-tic is also 100% recyclable.Typical EMI Spacer Gasket Design ParametersThe EMI spacer gasket concept can be considered using the design parameters shown in Table 2. Some typical spacer gasket profiles are shown below.Figure 2Typical Spacer Gasket Profiles3US Headquarters TEL +(1) 781-935-4850FAX +(1) 781-933-4318 • Europe TEL +(44) 1628 404000FAX +(44) 1628 404090Asia Pacific TEL +(852) 2 428 8008FAX +(852) 2 423 8253South America TEL +(55) 11 3917 1099FAX +(55) 11 3917 0817Finite Element AnalysisChomerics, a division of the Parker Hannifin Corporation’s Seal Group, is the headquarters of Parker Seal’s Elastomer Simulation Group. This unit specializes in elastomer finite element analysis (FEA) using MARC K6 series software as a foundation for FEA capability.Benefits of FEA include:•Quickly optimizing elastomer gasket designs•Allowing accurate predictions of alternate elastomer design concepts •Eliminating extensive trial and error prototype evaluationTypical use of FEA in EMI spacer gasket designs is to evaluate the force vs. deflection requirements of alternate designs.For example, onespacer design features a continuous bead of con-ductive elastomer molded onto a plastic spacer. An alternative designemploys an “interrupted bead,” where the interrup-tions (gaps left on the plastic frame) are sized to maintain the requiredlevel of EMI shielding. Figure 4illustrates these alternative designs.Gasket DeflectionFigure 5 compares the effect of continuous and interrupted elastomer gasket designs in terms of the force required to deflect the conductive elastomer. This actual cellular handset application required a spacer gasket with interrupted bead to meet desired deflection forces.Chomerics Designand Application ServicesChomerics will custom design a spacer for your application. Advice,analysis and design assistance will be provided by Chomerics Applications and Design engineers at no additional fee. Contact Chomerics directlyat the locations listed at the bottom of the page.Figure 3FEA Example of an EMISpacer Gasket Cross SectionFigure 4Continuous (top) and InterruptedElastomer GasketsFigure 5Typical Spacer Gasket Deflection。

Eaton Moeller NZM型号熔断器产品说明说明书

Eaton 281306Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 100A, H2-M100Allgemeine spezifikationEaton Moeller series NZM molded case circuit breaker thermo-magnetic281306149 mm184 mm 105 mm 2.323 kg RoHS conform IEC/EN 60947 IEC4015082813062NZMH2-M100Product NameCatalog NumberProduct Length/Depth Product Height Product Width Product Weight Compliances Certifications EANModel Code100 AIs the panel builder's responsibility. The specifications for the switchgear must be observed.5 kA130 kAMeets the product standard's requirements.Is the panel builder's responsibility. The specifications for the switchgear must be observed.Built-in device fixed built-in techniqueFixed100 ADoes not apply, since the entire switchgear needs to be evaluated.Max. 10 segments of 24 mm x 0.8 mm at rear-side connection (punched)Min. 2 segements of 16 mm x 0.8 mm at rear-side connection (punched)Max. 10 segments of 16 mm x 0.8 mm at box terminalMax. 8 segments of 24 mm x 1 mm (2x) at box terminal Min. 2 segments of 9 mm x 0.8 mm at box terminalRocker leverMeets the product standard's requirements.40 °C eaton-circuit-breaker-let-through-current-nzm-mccb-characteristic-curve-005.epseaton-circuit-breaker-characteristic-power-defense-mccb-characteristic-curve-037.epsMH2-M100il01206006z2015_11.pdfDas neue digitale NZM-Sortiment - In Kurze verfugbar DE Vorstellung des neuen digitalen Leistungsschalter NZMDA-CD-nzm2_3pDA-CS-nzm2_3peaton-manual-motor-starters-starter-nzm-mccb-wiring-diagram.eps eaton-manual-motor-starters-starter-msc-r-reversing-starter-wiring-diagram.epseaton-nzm-technical-information-sheeteaton-circuit-breaker-nzm-mccb-dimensions-019.epsRated operational current for specified heat dissipation (In) 10.11 Short-circuit ratingRated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 HzRated short-circuit breaking capacity Icu (IEC/EN 60947) at 400/415 V, 50/60 Hz10.4 Clearances and creepage distances10.12 Electromagnetic compatibilityMounting MethodAmperage Rating10.2.5 LiftingTerminal capacity (copper strip)Handle type10.2.3.1 Verification of thermal stability of enclosuresAmbient storage temperature - min Characteristic curveeCAD model Installationsanleitung Installationsvideos mCAD modelSchaltpläneTechnische Datenblätter ZeichnungenFitted with:Thermal protectionProtection against direct contactFinger and back-of-hand proof to VDE 0106 part 100Terminal capacity (copper busbar)M8 at rear-side screw connectionMax. 24 mm x 8 mm direct at switch rear-side connectionMin. 16 mm x 5 mm direct at switch rear-side connection10.8 Connections for external conductorsIs the panel builder's responsibility.Special featuresMaximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit breaker (Rated short-circuit breaking capacity Icn) Rated current = rated uninterrupted current: 100 A Tripping class 10 A IEC/EN 60947-4-1, IEC/EN 60947-2 The circuit-breaker fulfills all requirements for AC-3 switching category.Ambient operating temperature - max70 °CClimatic proofingDamp heat, constant, to IEC 60068-2-78Damp heat, cyclic, to IEC 60068-2-30Terminal capacity (aluminum stranded conductor/cable)25 mm² - 185 mm² (1x) at tunnel terminal25 mm² - 50 mm² (1x) direct at switch rear-side connection25 mm² - 50 mm² (2x) direct at switch rear-side connectionTerminal capacity (copper stranded conductor/cable)25 mm² - 185 mm² (1x) at 1-hole tunnel terminal25 mm² - 185 mm² (1x) at box terminal25 mm² - 185 mm² (1x) direct at switch rear-side connection25 mm² - 70 mm² (2x) at box terminal25 mm² - 70 mm² (2x) direct at switch rear-side connectionLifespan, electrical5000 operations at 690 V AC-36500 operations at 415 V AC-37500 operations at 690 V AC-110000 operations at 400 V AC-16500 operations at 400 V AC-310000 operations at 415 V AC-1Electrical connection type of main circuitScrew connectionShort-circuit total breaktime< 10 msRated impulse withstand voltage (Uimp) at main contacts8000 VRated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz130 kA10.9.3 Impulse withstand voltageIs the panel builder's responsibility.Utilization categoryA (IEC/EN 60947-2)Number of polesThree-poleAmbient operating temperature - min-25 °C10.6 Incorporation of switching devices and componentsDoes not apply, since the entire switchgear needs to be evaluated.10.5 Protection against electric shockDoes not apply, since the entire switchgear needs to be evaluated.Terminal capacity (control cable)0.75 mm² - 1.5 mm² (2x)0.75 mm² - 2.5 mm² (1x)Equipment heat dissipation, current-dependent25.65 WInstantaneous current setting (Ii) - min800 A10.13 Mechanical functionThe device meets the requirements, provided the information in the instruction leaflet (IL) is observed.10.2.6 Mechanical impactDoes not apply, since the entire switchgear needs to be evaluated.10.9.4 Testing of enclosures made of insulating materialIs the panel builder's responsibility.Rated operational current99 A (400 V AC-3)Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz150 kAApplicationUse in unearthed supply systems at 690 V10.3 Degree of protection of assembliesDoes not apply, since the entire switchgear needs to be evaluated.Rated short-circuit making capacity Icm at 240 V, 50/60 Hz330 kARated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz130 kADegree of protection (IP), front sideIP40 (with insulating surround)IP66 (with door coupling rotary handle)Rated short-circuit making capacity Icm at 525 V, 50/60 Hz105 kARated short-circuit making capacity Icm at 690 V, 50/60 Hz40 kAInstantaneous current setting (Ii) - max1250 AOverload current setting (Ir) - min80 A10.2.3.2 Verification of resistance of insulating materials to normal heatMeets the product standard's requirements.10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effectsMeets the product standard's requirements.Lifespan, mechanical20000 operationsOverload current setting (Ir) - max100 AVoltage rating690 V - 690 VTerminal capacity (copper solid conductor/cable)6 mm² - 16 mm² (2x) at box terminal10 mm² - 16 mm² (1x) direct at switch rear-side connection6 mm² - 16 mm² (2x) direct at switch rear-side connection16 mm² (1x) at tunnel terminal10 mm² - 16 mm² (1x) at box terminalDegree of protection (terminations)IP00 (terminations, phase isolator and strip terminal)IP10 (tunnel terminal)10.9.2 Power-frequency electric strengthIs the panel builder's responsibility.Short-circuit release non-delayed setting - min800 ADegree of protectionIP20 (basic degree of protection, in the operating controls area) IP20Overvoltage categoryIIIRated short-time withstand current (t = 1 s)1.9 kARated impulse withstand voltage (Uimp) at auxiliary contacts 6000 VTerminal capacity (aluminum solid conductor/cable)10 mm² - 16 mm² (1x) direct at switch rear-side connection10 mm² - 16 mm² (2x) direct at switch rear-side connection16 mm² (1x) at tunnel terminalSwitch off techniqueThermomagneticRated short-time withstand current (t = 0.3 s)1.9 kAAmbient storage temperature - max70 °CRated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz37.5 kAOptional terminalsBox terminal. Connection on rear. Tunnel terminalRelease systemThermomagnetic releasePollution degree310.7 Internal electrical circuits and connectionsIs the panel builder's responsibility.Rated operating power at AC-3, 230 V30 kW10.10 Temperature riseThe panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.FunctionsMotor protectionShort-circuit release non-delayed setting - max1400 AStandard terminalsScrew terminalRated short-circuit making capacity Icm at 400/415 V, 50/60 Hz 330 kARated operating power at AC-3, 400 V55 kWTypeCircuit breaker10.2.2 Corrosion resistanceMeets the product standard's requirements.10.2.4 Resistance to ultra-violet (UV) radiationMeets the product standard's requirements.10.2.7 InscriptionsMeets the product standard's requirements.Rated short-circuit making capacity Icm at 440 V, 50/60 Hz 286 kAIsolation500 V AC (between auxiliary contacts and main contacts)300 V AC (between the auxiliary contacts)Number of operations per hour - max120Circuit breaker frame typeNZM2Direction of incoming supplyAs requiredShock resistance20 g (half-sinusoidal shock 20 ms)Eaton Konzern plc Eaton-Haus30 Pembroke-Straße Dublin 4, Irland © 2023 Eaton. Alle Rechte vorbehalten. Eaton ist eine eingetrageneMarke.Alle anderen Warenzeichen sindEigentum ihrer jeweiligenBesitzer./socialmedia1000 VRated insulation voltage (Ui)。

Shimpo 减速器产品说明书

2SHIMPO DRIVES, INC./1701GLENLAKEAVEITASCAIL60143/P:800.842.1479/F:630.924.7382//*********************Cross sectional view of a precision backlashReducer. The two piece pin housing provides the ability to preload one wheel against the other, reducing the output shaft backlash to less than 6 arc-min. The extra support bearing prevents fretting corrosion between the quill input shaft and the motor shaft. The long output shaft bearing span provides exceptional overhung load capabilities.Internal pinWheelsCarrier pins Input shaftEccentric roller bearingsMounting housingdimensions equivalent to those of the SM Cyclo® product. Your Shimpo reducer can be dropped in to replace the other brand with no modifications to your mounting plate! This dimensional change is only available on base-mounted units. When ordering, specify the “DI” option.Great Features, Precision3SHIMPO DRIVES, INC./1701GLENLAKEAVEITASCAIL60143/P:800.842.1479/F:630.924.7382//*********************Features & BenefitsDesign FeaturesOperational BenefitsMounting OptionsBase Mount Flange Mount Ring Mount4SHIMPO DRIVES, INC./1701GLENLAKEAVEITASCAIL60143/P:800.842.1479/F:630.924.7382//*********************5SHIMPO DRIVES, INC./1701GLENLAKEAVEITASCAIL60143/P:800.842.1479/F:630.924.7382//*********************Model Examples6SHIMPO DRIVES, INC./1701GLENLAKEAVEITASCAIL60143/P:800.842.1479/F:630.924.7382//*********************Selection Procedure for Induction Motor Applications1. Determine the load classification from the Load Classification Table on page 8.2. Select theprime mover. 3. Calculate the required reduction ratio by dividing the input shaft rpm by the required output shaft rpm. 4.If selecting the reducer by HP , determine the design HP by multiplying the motor HP by the service factor. If selecting the reducer by torque, determine the design torque by multiplying the required load torque by the service factor.5. Select the6. Select the required input type from page 9.7. Select the required mounting type from page 9.8. Select the required mounting position from page9.9. Check the overhung and/or thrust loads on shafts if connected to the load by either a sprocket, sheave, pulley, or gear (pages 28 - 29).10. Configure the model number (page 9), noting any unusual operating or ambient conditions. Contact SHIMPO Drives Customer Service for questionable items, or applications assistance.Service Factor TableNote: AGMA service factors shown are the American Gear Manufacturers' recommendations for conventional gear reducers.7SHIMPO DRIVES, INC./1701GLENLAKEAVEITASCAIL60143/P:800.842.1479/F:630.924.7382//*********************Selection Procedure for Servo Motor Applications1. Determine the load classification from the Load Classification Table on page 8.2.Reducer service factor from the Service Factor Table (below) for the 3. Calculate the required reduction ratio by dividing the rated servo motor speed (rpm) by the required output shaft rpm.4.Reducer from the selection table based on servo motor rated speed and tentative selection. 5.Reducer (T1) as shown in our rating tables.6.7. Select the required mounting type from page 9. 8. Select the required mounting position from page 9.9. Check the overhung and/or thrust loads on the output shaft if connected to the load by either a sprocket, sheave, pulley, or gear (pages 28 - 29).10. Configure the model number (page 9), noting backlash and any unusual operating or ambient conditions. Contact SHIMPO Drives Customer Service for questionable items, or applications assistance.8SHIMPO DRIVES, INC./1701GLENLAKEAVEITASCAIL60143/P:800.842.1479/F:630.924.7382//*********************Load Classification Table....................................................................................... ....................................... ................................................ ............................................................................ ...................................... ............................................. ............................. .................................... .................................. ...................................... ........................... ................. ............................................ .............................. ............................ ............................................... ......................................... .................................................. ............................................. ............................................... ................................................ ................................................ ............................................... ......................................... .................................................. ............................................. ............................................... ................................................ .......................... ................................................ .................................. ............................................... ............................................. ................................... ................................ ...................................... ...................................... ................................... .................................. ................................................... ............................................... ..................................... ................................................................. ......................................... ..................... ............................................. .................................... ........................................... ................................. ...................... ........................ ........................ ...................... ........................................ ............................................. ............................ ......................................... ....................................... ........................... ....................................... .................................. .................................... ................................... .......................... .............................. ..................... ............................................... .................................................. .................................................. .................................. ............................................... ....................................... ................................. .................................... ........................................ .............................. ...................................... .................... .......................... ..................... .................................. ...... ............................. ................ ................................. ........................... ............................. ...................................... ....................................... .................................... ......................................... ......................................... ............................ ....................... .......................... ......................... ............................. ......................... ......................... .......................... ....................................... ....................................... ................................. ........... ........ .......................... ................................... ..................... ............................ ........................... ................................... ......................................... .................................. .............................. ................................... ............ ..................................... .............. ........................... ................................... .............................. .................... ................. ........................... ....................................... ............................................ ............................... .......................................................... ................................................... ............................................................... ................................................. ............................................. .................................................. ............................. .......... .......... ............................. ............................... ......................................................................... .......................... ................................................................. ...................................... .................................. ...................................................................... ................................................................... ................. ....................................... .............................................. ......................................................................... ................................................................................. .................................... ............................................ .......................................... ............................................ ................................. ................................................. ................................... ..................................... ..................... .................................................................................. ....................................... ................................. ...................... ....................... ....... ................................ ............................... .......................... ......................... ................................................ ............................. ................. .......................................... ................... ............ ........................... ..................................... ........................... .................................. ........................ .................................. ................................ ....................... ............................ ....................................... ................................. ..................................... .................. ..................... .............................. ........................... ....................................... .......................................... ........................................ .............................. .............................. .......................................... .............................................. ............................ ........ .............................................. ........................................... ........................................... ................................................. .................................... ........................................... ........................................... .......................................... .................................. ........................................... ........ .......................................................U - Uniform LoadM - Moderate LoadH - Heavy Shock Load* In view of varying load conditions, it is suggested that these applications be carefully reviewed before a final selection is made.**Check safety codes and refer to SHIMPO Drives Customer Service.AGITATORSPure Liquids ULiquids and Solids M Liquids - Variable Density M Semi-liquids Variable Density M*BLOWERCentrifugal ULobe MVane UBREWING and DISTILLINGBottling Machinery UBrew Kettles - Continuous Duty UCookers - Continuous Duty U Mash Tubs - Continuous Duty U Scale Hopper Frequent Starts M CAN FILLING MACHINES UCANE KNIVES M CAR DUMPERS HCAR PULLERS - Intermittent Duty UCLARIFIERS UCLASSIFIERS M CLAY WORKING MACHINERY Brick Press HBriquette Machine H Clay Working Machinery M Pug Mill M COMPRESSORS Centrifugal Lobe Reciprocating Multi-Cylinder M*Single Cylinder H*CONVEYORS – UNIFORMLY LOADED OR FED Apron M Assembly MBelt M Bucket M Chain U Flight U Oven UCONVEYORS – HEAVY DUTY NOT UNIFORMLY FED Apron M Assembly M Belt M Bucket M Chain M Flight M Live Roll (Package) MOven M Reciprocating H Screw M Shaker H CRANES and HOISTS Main Hoists Heavy Duty H Medium Duty M Reversing M Skip Hoists M Trolley Drive M* Bridge Drive M*CRUSHERS Ore H Stone H DREDGES Cable Reels M Conveyors MCutter Head Drives H Jig Drives HManeuvering Winches MPumps MScreen Drive HStackers MUtility Winches MELEVATORS Bucket - Uniform load U Bucket - Heavy load M Bucket - Continuous U Centrifugal Discharge U Escalators U Freight M Gravity Discharge U Man Lifts ** Passenger ** Service - Hand Lift H FANS Centrifugal M Cooling Towers ** Induced Draft M Forced Draft ** Induced Draft M Large (Mine, etc.) M* Large Industrial M* Light (Small Diameter) U FEEDERS Apron M Belt M Disc U Reciprocating H Screw M FOOD INDUSTRY Beet Slicer M Cereal Cooker U Dough Mixer M Meat Grinders M GENERATORS - (Not Welding) U HAMMER MILLS H LAUNDRY WASHERS Reversing M LAUNDRY TUMBLERS M LINE SHAFTS Heavy Shock Load H Moderate Shock Load M Uniform Load U LUMBER INDUSTRY Barker - Hydraulic - Mechanical M Burner Conveyor M Chain Saw and Drag Saw H Chain Transfer H Craneway Transfer H De-Barking Drum H Edger Feed M Gang Feed M Green Chain M Live Rolls H Log Deck H Log Haul - Incline H Log Haul - Well Type H Log Turning Device H Main Log Conveyor H Off Bearing Rolls M Planer Feed Chains M Planer Floor Chains M Planer Tilting Hoist M Re-saw Merry-Go-Round Conveyor M Roll Cases H Slab Conveyor H Small Waste Conveyor - Belt U Small Waste Conveyor - Chain M Log Turning Device H Sorting Table M Tipple Hoist Conveyor M Tipple Hoist Drive M Transfer Conveyor H Transfer Rolls H Tray Drive M Trimmer Feed M Waste Conveyor M MACHINE TOOLS Bending Roll M Notching Press - Belt Driven * Plate Planer H Punch Press - Gear Driven H Tapping Machines H Other Machine Tools Main Drives M Auxiliary Drives U METAL MILLS Draw Bench - Carriage H Draw Bench - Main Drive M Forming Machines H Pinch Dryer & Scrubber Rolls, Reversing * Slitters M* Table Conveyors Non-reversing M Reversing H Wire Drawing & Flattening Machine M Wire Winding Machine M MILLS, ROTARY TYPE Ball HCement Kilns **Dryers & Coolers M Kilns MPebble HRod HTumbling Barrels HMIXERS Concrete Mixers, Continuous M Concrete Mixers, Intermittent U Constant Density U Variable Density MOIL INDUSTRY Chillers MOil Well Pumping ** Paraffin Filter Press MRotary Kilns M PAPER MILLS Agitators (Mixers) MBarker Auxiliaries, Hydraulic M Barker, Mechanical MBarking Drum HBeater & Pulper M Bleacher U UCalendars MCalendars - Super H Converting Machines, except Cutters, Platers MConveyors UCouch MCutters, Platers H Cylinders MDryers M Felt Stretcher MFelt Whipper HJordans HLog Haul HPresses UPulp Machines MReel MStock Chests MSuction Roll UWashers & Thickeners MWinders U PRINTING PRESSES U PULLERS Barge Haul M PUMPS Centrifugal H Proportioning M* Reciprocating Single Acting 3 or more Cylinders M Double Acting 2 or more Cylinders * Single Acting 1 or 2 Cylinders * Double Acting * Single Cylinder * Rotary - Gear Type H Rotary - Lobe, Vane H RUBBER INDUSTRY Mixer H Rubber Calendar M Rubber Mill (2 or more) M* Sheeter M* Tire Building Machines ** Tire & Tube Press Openers ** Tubers & Strainers M SEWAGE DISPOSAL EQUIPMENT Bar Screens H Chemical Feeders H Collectors, Circuline or Straight Line H Dewatering Screens M Grit Collectors H Scum Breakers M Slow or Rapid Mixers M Sludge Collectors U Thickeners M Vacuum Filters M SCREENS Air Washing U Rotary - Stone or Gravel M Traveling Water Intake U SLABPUSHERS M STEERING GEAR M STOKERS U TEXTILE INDUSTRY Batchers M Calendars M Card Machines M* Cloth Finishing Machines, (washers, pads, tenters, dryers, calendars, etc.) M Dry Cans M Dryers M Dyeing Machinery M Knitting Machines (looms, etc.) * Looms M Mangles M Nappers M Pads M Range Drives * Slashers M Soapers M Spinners M Tenter Frames M Washers M Winders (Other than Batchers) M Yarn Preparatory Machines(Cards, Spinners, Slashers, etc.) M WINDLASS M*9SHIMPO DRIVES, INC./1701GLENLAKEAVEITASCAIL60143/P:800.842.1479/F:630.924.7382//*********************Model Number Chart for Induction Motor Reducers.......................Shovel Base InputFor coupling style C-Face adapters, please change “C” to “A” in theordering codeFor top mount adapters, please change “S” to “T” in the orderingcode......................................................................................... ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ .....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Standard Quill Style NEMA C-Face InputINPUT TYPE Input Shaft SHFTMotor Size Ordering Code 56C C-56143/145TC C140182/184TC C180213/215TC C210254/256TC C250284/286TC C280324/326TC C320Motor Size Ordering Code 56 S-56143/145T S140182/184T S180213/215T S210254/256T S250284/286T S280324/326T S320 ..... ..............BacklashStandard Backlash: Approximately 60 arc-min 0Precision Backlash: Less than 6 arc-min P10SHIMPO DRIVES, INC./1701GLENLAKEAVEITASCAIL60143/P:800.842.1479/F:630.924.7382//*********************Rating Table 1750 rpm Input, Single Reduction, Standard BacklashNotes:Backlash specification is approximately 1o(60 arc-min).Rating Table 1165 rpm Input, Single Reduction, Standard BacklashNotes:Backlash specification is approximately 1o(60 arc-min).Note:Input HP shown in the shaded area and in bold type is to overcome breakway torque requirements in cold temperatures or high inertia applications. It is recommended that a torque limiting device is used to protect the unit or driven machine.Backlash specification is approximately1o(60 arc-min).Note:Input HP shown in the shaded area and in bold type is to overcome breakway torque requirements in cold temperatures or high inertia applications. It is recommended that a torque limiting device is used to protect the unit or driven machine.Backlash specification is approximately1o(60 arc-min).Rating Table 2000 rpm Input, Single Reduction, Standard BacklashNotes:T1 - Nominal output torque - unit can continuously sustain this torque value without overheating.T2 - Emergency stop output torque - unit can sustain this torque value 1000 cycles before breaking.Acceleration torque is 1.5 times nominal output torque.Backlash specification is approximately 1o(60 arc-min).Rating Table 2000 rpm Input, Single Reduction, Precision Backlash (less than 6 arc-min)Notes:T1 - Nominal output torque - unit can continuously sustain this torque value without overheating.T2 - Emergency stop output torque - unit can sustain this torque value 1000 cycles before breaking.Acceleration torque is 1.5 times nominal output torque.Rating Table 3000 rpm Input, Single Reduction,Standard BacklashNotes:T 1 - Nominal output torque - unit can continuously sustain this torque value without overheating.T 2 - Emergency stop output torque - unit can sustain this torque value 1000 cycles before breaking.Acceleration torque is 1.5 times nominal output torque.Backlash specification is approximately 1o(60 arc-min).Notes:T 1 - Nominal output torque - unit can continuously sustain this torque value without overheating.T 2 - Emergency stop output torque - unit can sustain this torque value 1000 cycles before breaking.Acceleration torque is 1.5 times nominal output torque.Rating Table 3000 rpm Input, Single Reduction, Precision Backlash(less than 6 arc-min)Internal Inertia(WK ) Reflected to the Input Shaft Notes:Oil lubrication for B01 - C07 for non-servo motor applications is available upon request. Consult Maintenance, Parts,& Instruction Manual for specific lubrication recommendations.Notes:Lubrication type is based on 1750 RPM input. Consult Maintenance, Parts, & Instruction Manual for specific lubrication recommendations.2Precision Backlash UnitsUnit: lb ft 2Standard LubricationSingle ReductionStandard LubricationDouble ReductionNotes:Torsional stiffness of standard backlash units is higher than precision backlash units. Contact Shimpo Drives Customer Service for additional information.Common Dimensions Single Reduction Base MountNotes:All dimensions are shown in inches.t o n n o i s n e m i d s e t o n e d -A /N .n o i t a m r o f n i l a n o i t i d d a r o f e c i v r e S r e m o t s u C s e v i r D o p m i h S t c a t n o C .e l b a l i a v a s e l y t s g n i t n u o m r e h t O applicable.Sizes A through B do not have a lifting eye.To download CAD drawings, visit our website: .Dimensions subject to change without notice.See page 20 for C-Face dimensions.Common Dimensions Single Reduction Base MountMotor Flange Dimensions Single Reduction Base MountServo InputNotes:Other servo flanges and bore sizes are available. Contact Shimpo Drives Customer Service for additional information.All dimensions are in mm.To download CAD drawings, visit our website: .Dimensions subject to change without notice.Motor Flange Dimensions Single Reduction Base Mount C-Face InputNotes:s n e m i i d "R "r o f 12e g a p e e S ions.All dimensions are in inches.See page 28 for C-Face dimensions..e c i t o n t u o h t i w e g n a h c o t t c e j b u s s n o i s n e m i D .m o c .s e v i r d o p m i h s .w w w :e t i s b e w r u o t i s i v ,s g n i w a r d D A C d a o l n w o d o T N/A – denotes dimension not applicable.Common DimensionsSingle Reduction Flange MountOutput FlangeOutput ShaftMotor Flange Dimensions Single Reduction Flange MountNotes:All dimensions are in inches.See page 28 for remaining C-Face dimensions.Dimensions subject to change without notice.Servo Input(SQUARE)(CIRCLE)Motor MountingCommon Dimensions Single Reduction Ring MountNotes:s n e m i i d "R "r o f 32e g a p e e S ions.All dimensions are in inches.See page 28 for C-Face dimensions..e c i t o n t u o h t iw e g n a h c o t t c e j b u s s n o i s n e m i D .m o c .s e v i r d o p m i h s .w w w :e t i s b e w r u o t i s i v ,s g n i w a r d D A C d a o l n w o d o T N/A - denotes dimension not applicable.Output ShaftOutput RingMotor Flange Dimensions Single Reduction Ring MountServo InputNotes:All dimensions are in inches.See page 28 for C-Face dimensions.Motor Mounting FlangeDimensions Double Reduction All Mounting TypesDimensions Double Reduction All Mounting TypesNotes:All dimensions are in inches.N/A - denotes dimension not applicable.To download CAD drawings, visit our website: www.shimp eo c.s e v i r do page 26 for C-Face dimensions.em.SSize AB3 & AB7 do not include a lifting eye.Dimensions subject to change without notice.Notes:All dimensions are in inches.Top Mount can be rotated. Contact SHIMPO Drives Customer Service for additional information.For Top Mount, total V-drive drive centers = "K" dimension listed PLUS motor "D" dimension.Dimensions subject to change without notice.Dimensions Shovel Base & Top Mount AdaptorDimensionsC-Face AdaptorAll dimensions are in inches.Notes:Dimensions subject to change without notice.180TC, 210TC, 250TC, C280TC, 320TC56C, 140TCNotes:All dimensions are in inches.See pages 12 & 13 for input HP and output torque ratings.To download CAD drawings, please visit our website: .Dimensions subject to change without notice.See page 28 for C-Face dimensions.Reducers for Overhead Conveyor ApplicationsOUTPUT SHAFT • Grease lubrication won’t ever leak oil with minimal maintenance. Optional USDA approved grease available• Straddle mount output shaft bearings maximize overhung load capability • Quill style NEMA C-Face easilyaccommodates standard motors while minimizing overall length• Motor back-off holes allow simple motor removalMatches industry standard mounting and output shaft dimensionsMiscellaneous Engineering InformationAmbient Temperature˚F to 104˚F (0˚C to 40˚C). Contact SHIMPO Drives Customer Service if operating conditions fall outside of this range.BacklashThe standard backlash option is approximately 1˚ (60 arc-min).The precision backlash option is less than 0.1˚ (6 arc-min).Direction of RotationThe input shaft can be rotated in either direction. For single reduction reducers, the output shaft rotates in the opposite direction of the input shaft. For double reduction reducers, the output shaft rotates in the same direction as the input shaft.Exact RatioThermal Ratingsmechanical rating in all cases. Therefore, it can be run continuously at any of the input speeds in this catalog.Table 1 Input Shaft Thrust &Overhung Load Capacity (lbs)Notes:Overhung load ratings are based on the load being applied to the center of the shaft.Ratings shown are based on a combined overhung and thrust load being applied to the shaft.31SHIMPO DRIVES, INC./1701GLENLAKEAVEITASCAIL60143/P:800.842.1479/F:630.924.7382//*********************Miscellaneous Engineering InformationOutput Shaft Overhung LoadWhen a sprocket, sheave, pulley, or gear is mounted on the output shaft or on the input shaft, an overhung load is applied to the shaft. It is necessary to check whether the shafts of the reducer will allow the required overhung load.Overhung Load CalculationCalculate the overhung load using the formula below:Table 2 LoadConnection Factor: CfTable 3 Output Shaft Overhung Load Capacity (lb)K2 + X K1xOverhung Load=126,000 x HP x Cf x SfD x NCOLLAR HP: Horsepower transmitted by the shaft Cf: Load connection factor (from T able 2)Sf: Service factor (from Service Factor T able on page 6 or 7)D: Pitch diameter of sprocket, etc.N: Shaft speed (rpm)K1: Constant factor (from T able 3)K2: Constant factor (from T able 3)X:Distance from collar surface to load position (in)Notes:These ratings are based on thrust load = 0.Contact SHIMPO Drives Customer Service for applications which have combined overhung & thrust loads.。

Eaton Moeller NZM系列无接触开关数据手册说明书

Eaton 259551Eaton Moeller series NZM - Molded Case Circuit Breaker.Undervoltage release, 60 V DC, +2early N/O, 1General specificationsEaton Moeller series NZM release259551NZM1-XUHIV60DC401508259551737 mm66 mm32 mm0.056 kgUL/CSAIECRoHS conform CSA (File No. 22086)CSA (Class No. 1437-01)UL489UL listedCSA certifiedUL (Category Control Number DIHS) UL (File No. E140305)CE markingCSA-C22.2 No. 5-09IEC60947Product Name Catalog Number Model Code EANProduct Length/Depth Product Height Product Width Product Weight Compliances CertificationsIs the panel builder's responsibility. The specifications for the switchgear must be observed.0 VMeets the product standard's requirements.10 msIs the panel builder's responsibility. The specifications for the switchgear must be observed.Does not apply, since the entire switchgear needs to be evaluated.1.5 VAMeets the product standard's requirements.60 VTwo early-make auxiliary contacts0.8 W0 VIs the panel builder's responsibility.15 msUndervoltage release with 2 early-make auxiliary contacts, e.g., for early-make connection of undervoltage release in main switch applications, as well as for interlock and load shedding circuits. For use with emergency-stop devices in connection with an emergency-stop button. When the under-voltage trip is switched eaton-feerum-the-whole-grain-solution-success-story-en-us.pdf eaton-digital-nzm-brochure-br013003en-en-us.pdfeaton-digital-nzm-catalog-ca013003en-en-us.pdfDA-DC-03_NZM1eaton-circuit-breaker-release-nzm-mccb-dimensions.epseaton-circuit-breaker-undervoltage-nzm-mccb-3d-drawing-004.epsM1-XUHIV60DCThe new digital NZM RangeIntroduction of the new digital circuit breaker NZMeaton-nzm-technical-information-sheet10.11 Short-circuit ratingRated control supply voltage (Us) at AC, 50 Hz - min 10.4 Clearances and creepage distancesMinimum command time - min10.12 Electromagnetic compatibility10.2.5 LiftingPick-up power consumption at AC (undervoltage release) 10.2.3.1 Verification of thermal stability of enclosures Rated control supply voltage (Us) at DC - minFitted with:Pick-up power consumption at DC (undervoltage release) Rated control supply voltage (Us) at AC, 50 Hz - max 10.8 Connections for external conductorsMinimum command time - maxSpecial features BrochuresCatalogs Certification reports DrawingseCAD model Installation videos Technical data sheetsoff, accidental contact with the circuit breaker’s primary contacts is prevented when switched on. Early make of auxiliary contacts on switching on and off (manual operation): approx. 20 ms Undervoltage releases cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XA... shunt release.Rated control supply voltage (Us) at DC - max60 V10.9.3 Impulse withstand voltageIs the panel builder's responsibility.Rated control supply voltage60 V DC10.6 Incorporation of switching devices and componentsDoes not apply, since the entire switchgear needs to be evaluated.10.5 Protection against electric shockDoes not apply, since the entire switchgear needs to be evaluated.Used withNZM1(-4), N1(-4)Electric connection typeScrew connection10.13 Mechanical functionThe device meets the requirements, provided the information in the instruction leaflet (IL) is observed.10.2.6 Mechanical impactDoes not apply, since the entire switchgear needs to be evaluated.10.9.4 Testing of enclosures made of insulating materialIs the panel builder's responsibility.Number of contacts (normally closed contacts)10.3 Degree of protection of assembliesDoes not apply, since the entire switchgear needs to be evaluated.Voltage typeACDrop-out voltage of undervoltage release AC/DC - min0.35 x UsFrameNZM1Reaction time19 msSuitable forOff-load switchVoltage tolerance - min.85Rated control voltage (relay contacts)60 V DCPower consumption0.8 W (sealing DC)1.5 VA (sealing AC)10.2.3.2 Verification of resistance of insulating materials to normal heatMeets the product standard's requirements.Drop-out voltage of undervoltage release AC/DC - max0.7 x Us10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effectsMeets the product standard's requirements.Connection typeWith terminal block on the left-hand switch side10.9.2 Power-frequency electric strengthIs the panel builder's responsibility.Voltage tolerance - max1.1Undelayed short-circuit release - min0 ARated control supply voltage (Us) at AC, 60 Hz - min0 V10.7 Internal electrical circuits and connectionsIs the panel builder's responsibility.Terminal capacity (solid/flexible conductor)18 - 14 AWG (1x) for undervoltage releases, off-delayed0.75 mm² - 2.5 mm² (2x) at shunt release with ferrule18 - 14 AWG (2x) at shunt release18 - 14 AWG (2x) for undervoltage releases, off-delayed0.75 mm² - 2.5 mm² (1x) at shunt release with ferruleEaton Corporation plc Eaton House30 Pembroke Road Dublin 4, Ireland © 2023 Eaton. All Rights Reserved. Eaton is a registered trademark.All other trademarks areproperty of their respectiveowners./socialmedia18 - 14 AWG (1x) at shunt release0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferruleThe panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.Accessory Undervoltage release Undervoltage release with early-make auxiliary contact Meets the product standard's requirements.Meets the product standard's requirements.Meets the product standard's requirements.0 V20 A10.10 Temperature riseType10.2.2 Corrosion resistance10.2.4 Resistance to ultra-violet (UV) radiation 10.2.7 InscriptionsRated control supply voltage (Us) at AC, 60 Hz - max Number of contacts (normally open contacts)Undelayed short-circuit release - max Number of contacts (change-over contacts)。

NEO-7M中文版

ＮＥＯ－７Ｍｕｂｌｏｘ模块系列V 3.0深圳市鹏城润发电子有限公司2013-12-23目录1.产品描述.................................................................................................................-2- 2.产品型号编码规则..................................................................................................-3- 3.产品用应用范围及优点...........................................................................................-4- 4.技术特性................................................................................................................-5- 5.模块工作原理.........................................................................................................-6- 6.模块信号测试图和模块RF 射频图............................................................................-7- 6.1模块信号测试图...........................................................................................-7- 6.2模块RF 射频图...........................................................................................-7- 7.模块管脚分配........................................................................................................-8- 8.推荐应用电路.......................................................................................................-10- 9.模块设计注意事项................................................................................................-11- 10.模块焊盘尺寸.....................................................................................................-12- 11.NMEA 0183 协议. (13)11.1 GGA................................................................................................-14- 11.2 GLL.................................................................................................-15- 11.3 GSA ...............................................................................................-15- 11.4 GSV................................................................................................-16- 11.5 RMC...............................................................................................-17- 11.6 VTG. (17)12.经纬度转换....................................................................................................-18- 13-19- 14.产品包装.......................................................................................................-20- .SMT 温度曲线图.. (21)15.贴片注意事项................................................................................................NEO-7MGPS 产品名称1. 产品描述:模块是一个低功耗主芯片的超小外型GPS 接收模组，该产品采用了新一代U-blox 芯片，超高灵敏度，具备全方位功能，能满足专业定位的严格要求。

多摩川产品资料说明

陀螺仪：可应用于航空、航天、航海、兵器、汽车、生物医学、环境监控等领域。

1、体积小、重量轻。

适合于对安装空间和重量要求苛刻的场合，例如弹载测量等。

2、低成本。

3、高可靠性。

内部无转动部件，全固态装置，抗大过载冲击，工作寿命长。

4、低功耗。

5、大量程。

适于高转速大g值的场合。

6、易于数字化、智能化。

可数字输出，温度补偿，零位校正等。

测速发电机：输出电动势与转速成比例的微特电机。

测速发电机的绕组和磁路经精确设计，其输出电动势E和转速n成线性关系，即E=Kn,K是常数。

改变旋转方向时输出电动势的极性即相应改变。

在被测机构与测速发电机同轴联接时，只要检测出输出电动势，就能获得被测机构的转速，故又称速度传感器。

测速发电机广泛用于各种速度或位置控制系统。

在自动控制系统中作为检测速度的元件，以调节电动机转速或通过反馈来提高系统稳定性和精度；在解算装置中可作为微分、积分元件，也可作为加速或延迟信号用或用来测量各种运动机械在摆动或转动以及直线运动时的速度。

电子凸轮：利用角度位置传感器来模拟机械凸轮各控制点的角度范围，并能独立输出各自的控制信号，此种设备称为电子凸轮，包含“机械凸轮＋微动开关”的基本功能。

•可以输出多路控制开关量（ON/OFF)，且每路都可以独立预设起始、终止角度。

•可以动态检测和显示实际运行角度，对设备运行和再调整实时检测。

•可以随时修改预设角度，且每一路均有LED状态指示，“开态”点亮，“关态”熄灭。

•各路输出信号在电气上相互隔离，抗干扰能力强，可靠性高。

•动作精度可达到1°typical轨迹球：外型尺寸：1、1.4、2、3英寸输出方式：PS2、USB、方波、脉冲输出轨迹球外观：透明（七色光可选）、白色、黑色本产品有发光技术及三轴两项技术专利，产品精度高，寿命长，主要运用于医学行业中的B超、SMP、雷达、舰船等行业，国内市场占有率超过70%。

同步器：同步器有常压式和惯性式。

目前全部同步式变速器上采用的是惯性同步器，它主要由接合套、同步锁环等组成，它的特点是依靠摩擦作用实现同步。

NC7SP00_04中文资料

−0.5V to +4.6V −0.5V to +4.6V −0.5V to VCC +0.5V −0.5V to 4.6V ±50 mA −50 mA +50 mA ± 50 mA ± 50 mA −65°C to +150 °C
Recommended Operating Conditions (Note 3)
0.90 1.10 ≤ VCC ≤ 1.30 1.40 ≤ VCC ≤ 1.60 1.65 ≤ VCC ≤ 1.95 2.30 ≤ VCC ≤ 2.70 3.00 ≤ VCC ≤evel Output Voltage
0.90 1.10 ≤ VCC ≤ 1.30 1.40 ≤ VCC ≤ 1.60 1.65 ≤ VCC ≤ 1.95 2.30 ≤ VCC ≤ 2.70 3.00 ≤ VCC ≤ 3.60 1.40 ≤ VCC ≤ 1.60 1.65 ≤ VCC ≤ 1.95 2.30 ≤ VCC ≤ 2.70 3.00 ≤ VCC ≤ 3.60
Supply Voltage Input Voltage (VIN) Output Voltage (VOUT) HIGH or LOW State VCC = 0V Output Current in IOH/IOL VCC = 3.0V to 3.6V VCC = 2.3V to 2.7V VCC = 1.65V to 1.95V VCC = 1.40V to 1.60V VCC = 1.10V to 1.30V VCC = 0.9V Free Air Operating Temperature (TA) Minimum Input Edge Rate (∆t/∆V) VIN = 0.8V to 2.0V, VCC = 3.0V 10 ns/V

朗科精工产品手册x

精工技术源自德国Precision Technology from Germany 朗科精工产品手册前言朗科精工秉承“工艺模具化、制造流水化、品牌一体化、服务全球化”的企业理念，二十年来一直专注于称重设备系统的研发、制造、方案、销售和服务，目前已发展成为专业化集团公司；我们在上海、宁波、广州、郑州开设了四家公司，在美国设立了分公司，在全球我们拥有500余名员工、23000平方米厂房。

凭藉品种齐全的产品、卓越成熟的工艺、精良可靠的设备、稳定的产能和规范精细的管理，我们已成功涉足石化、冶金、化工、港口、建材、饲料、造纸、医药、食品、纺织、物流等领域，并成为国际业界的领头羊。

朗科精工目前产品包括称重传感器、称重仪表、电子衡器、衡器配件以及各类防爆套件。

朗科精工的每一个产品都有其独特之处，并拥有多项国家专利和国际认证：ISO9001，NTEP，OIML，CE等。

有60％的产量远销到北美洲、欧洲、东南亚等区域，并多家国际称重巨头公司OEM（贴牌制造）。

朗科精工的全体员工努力在设计、生产、销售、服务等环节更精益求精，以高性价比、高稳定性、高准确度的产品来节省客户综合投资成本，实现客户利益的最大化，服务上力争“让每位客户都满意”。

本手册对朗科精工目前的常规产品进行系统的介绍，包括原理、技术参数、使用说明以及故障分析等，希望对广大朗科精工的客户提供更多、更好的服务，并共同打造美好的明天。

第一章称重传感器第一节传感器知识简介一、什么是传感器？传感器是将被测的某一物理量（或信号）按一定的规律转换为与其对应的另一种（或同种）物理量（或信号）输出的装置。

被测物理量传感器输出物理量1、被测物理量一般为非电物理量，如力、压力、重量、力矩、位移、速度、温度、角度、高度2、输出物理量一般为易于精确处理的电量或电参量，如电流、电压、电阻、电感、频率。

二、传感器的分类传感器品种工作原理可被测量的非电物理量力/热敏电阻、半导体传感器阻值变化力、重量、压力、加速度、温度、湿度、气体电容传感器电容量变化力、重量、压力、加速度、液面、湿度感应传感器电感量变化力、重量、压力、加速度、转矩、磁场霍尔传感器霍尔效应角度、旋进度、力、磁场压电、超声波传感器压电效应压力、加速度、距离热电传感器热电效应烟雾、明火、热分布光电传感器光电效应辐射、角度、旋进度、位移、转矩三、传感器发展方向1、高精度、高灵敏度；2、高可靠性、宽温度范围、抗干扰强；3、微型化（小尺寸、重量轻）和高强度；4、微功耗及无源化；5、智能化、数字化、高响应速率；6、互换性好，成本低，安全无污染方向；7、抗环境影响(热、振动、酸、碱、水、空气)能力强方向8、仿生传感器：将传感器的功能与人类5大感觉器官相比拟：1、光敏——视觉；2、声敏——听觉；3、气敏——嗅觉；4、化学——味觉；5、压敏、温敏、流体传感器——触觉第二节称重传感器工作原理一、称重传感器的基本知识1、定义：GB/T7551-2008《称重传感器》考虑到使用地点的重力加速度（g）和空气浮力（f）的影响后，通过把其中一种被测量（质量）转换成另外一种被测量（输出）来测量质量的力传感器。

Belden FiberExpress 12核 OM3 OFNR 纤维光缆说明书

Page 1 of 3
04-18-2017
Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
B9C042T Fiber - Indoor/Outdoor Distribution Cable - Riser
24* LSZH In/ Outdoor B9B107 B9A107 B9C107
Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
B9C042T Fiber - Indoor/Outdoor Distribution Cable - Riser
For more Information please call
Strength Member Material:
Black Aramidcteristics (Overall)
Storage Temperature Range: Installation Temperature Range: Operating Temperature Range: Bulk Cable Weight: Min. Bend Radius/Minor Axis: Min. Bend Radius for Long Term Application: Max. Load for Installation: Max. Load for Long Term Application:
B9B602 B9A602 B9C602 B9E602 .
24
Indoor / Outdoor B9B602T B9A602T B9C602T B9E602T .

MAX3077EESA中文资料

The MAX3070E/MAX3071E/MAX3072E feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission up to 250kbps. The MAX3073E/MAX3074E/MAX3075E also feature slewrate-limited drivers but allow transmit speeds up to 500kbps. The MAX3076E/MAX3077E/MAX3078E driver slew rates are not limited, making transmit speeds up to 16Mbps possible. The MAX3079E slew rate is pin selectable for 250kbps, 500kbps, and 16Mbps.
The MAX3072E/MAX3075E/MAX3078E are intended for half-duplex communications, and the MAX3070E/ MAX3071E/MAX3073E/MAX3074E/MAX3076E/MAX307 7E are intended for full-duplex communications. The MAX3079E is selectable for half-duplex or full-duplex operation. It also features independently programmable receiver and transmitter output phase through separate pins.

可控硅参数说明及中英文对照表

mA
ID
Off-state leakage current
断态漏电流
-
mA
VGT
Triggering gate voltage
门极触发电压
—可以选择Vgt 25度时max值的β倍;β为门极触发电压—结温特性系数,查数据手册可得,取特性曲线中最低工作温度时的系数;若对器件工作环境温度无特殊需要,通常选择时β取1~1.2倍即可;
A
VTM
Peak on-state voltage drop
通态峰值电压
指器件通过规定正向峰值电流IFM整流管或通态峰值电流ITM晶闸管时的峰值电压也称峰值压降该参数直接反映了器件的通态损耗特性影响着器件的通态电流额定能力;
V
IDRM
Maximum forward or reverse leakage current
通态流上升率
当双向可控硅或闸流管在门极电流触发下导通,门极临近处立即导通,然后迅速扩展至整个有效面积;这迟后的时间有一个极限,即负载电流上升率的许可值;过高的dIT/dt可能导致局部烧毁,并使T1-T2 短路;假如过程中限制dIT/dt到一较低的值,双向可控硅可能可以幸存;因此,假如双向可控硅的VDRM在严重的、异常的电源瞬间过程中有可能被超出或导通时的dIT/dt有可能被超出,可在负载上串联一个几μH的不饱和空心电感;
℃
Tstg
Storage Temperature Range
贮存温度
-
℃
TL
Max.Lead Temperature for Soldering Purposes
引脚承受焊锡极限温度
-
℃
Rthj-mb
Thermal Resistance Junction tomounting base

SP3070-3078E中文资料

ELEess otherwise noted VCC = +3.3 ±0.3V, ambient temperature TMIN < TA < TMAX. Typical values are at VCC = 3.3, ambient temperature TA = +25ºC. The ♦ denotes the specifications which apply over the full operating range unless otherwise noted.
5 GND
8 Pin Half Duplex: SP3072E, 250kbps slew limited SP3075E, 500kbps slew limited SP3078E, 16Mbps
Date: 03/28/05
SP3070E - SP3078E Family, ±15kV ESD-Protected, Failsafe RS-485/RS422 Transceivers
■ SP3072E, 3075 and 3078 in Half-Duplex (8 pin)
■ Three applications-optimized speed grades
■ SP3070-72E: 250kbps slew-limited
■ SP3073-75E: 500kbps slew-limited
ABSOLUTE MAXIMUM RATINGS
Continuous Power Dissipation at Ta = 70oC 8-pin SO (derate 5.88mW/oC above +70oC)................................471mW 8-pin PDIP (derate 9.29mW/oC above +70oC)............................727mW 14-pin SO (derate 8.33mW/oC above +70oC).............. .............667mW 14-pin PDIP (derate 10mW/oC above +70oC).................. ..........800mW

赛米控丹佛斯配置IGBT M7芯片 SEMITRANS 2 SKM100GB12M7 数据表

Rev. 0.4–25.01.20211®2GBIGBT M7 ModulesSKM100GB12M7Target Data Features*•V CE(sat) with positive temperature coefficient•High overload capability•Low loss high density IGBT´s•Fast & soft switching inverse CAL diodes•Large clearance (10 mm) and creepage distances (20 mm)•Insulated copper baseplate using DBC Technology (Direct Bonded Copper) •UL recognized, file no. E63532Typical Applications•AC inverter drives •UPS•Electronic weldersRemarks•Max. case temperature limited to T C =T S =125 °C•Product reliability results are valid for T j =150°C (recommended T j,op =-40...+150°C)•For storage and case temperature with TIM see document: ″Technical Explanations Thermal Interface Materials ″Absolute Maximum Ratings SymbolConditions Values UnitIGBT V CES T j =25°C 1200V I C T j =175°CT c =25°C 146A T c =80°C112A I Cnom 100A I CRM200A V GES -20 (20)V t psc V CC =800V V GE ≤ 15V V CES ≤ 1200 VT j =150°C8µs T j -40 (175)°C Inverse diodeI F T j =175°CT c =25°C 118A T c =80°C88A I FRM 200A I FSM t p =10ms, sin 180°, T j =25°C550A T j -40...175°C Module I t(RMS)200A T stg -40 (125)°C V isolAC sinus 50 Hz, t =1min4000VCharacteristics SymbolConditionsmin.typ.max.UnitIGBT V CE(sat)I C =100A V GE =15V chiplevel T j =25°C 1.55 1.85V T j =150°C 1.82 2.33V V CE0chiplevel T j =25°C 0.840.90V T j =150°C 0.720.83V r CE V GE =15V chiplevel T j =25°C 7.19.5m ΩT j =150°C1115m ΩV GE(th)V CE = 10 V, I C =10mA5.466.6V I CES V GE =0V V CE =1200V T j =25°C 1mA T j =150°C -mA C ies V CE =10V V GE =0Vf =1MHz 21.0nF C oes f =1MHz 0.65nF C res f =1MHz0.28nF Q G V GE =-8V ... + 15V 1000nC R Gint T j =25°C 1.0Ωt d(on)V CC =600V I C =100AV GE =+15/-15VT j =150°C t.b.d.ns t r T j =150°C t.b.d.ns E on T j =150°C 20mJ t d(off)T j =150°C t.b.d.ns t f T j =150°C t.b.d.ns E off T j =150°C 16mJR th(j-c)per IGBT0.333K/W2Rev. 0.4–25.01.2021© by SEMIKRON®2GBIGBT M7 ModulesSKM100GB12M7Target Data Features*•V CE(sat) with positive temperature coefficient•High overload capability•Low loss high density IGBT´s•Fast & soft switching inverse CAL diodes•Large clearance (10 mm) and creepage distances (20 mm)•Insulated copper baseplate using DBC Technology (Direct Bonded Copper) •UL recognized, file no. E63532Typical Applications•AC inverter drives •UPS•Electronic weldersRemarks•Max. case temperature limited to T C =T S =125 °C•Product reliability results are valid for T j =150°C (recommended T j,op =-40...+150°C)•For storage and case temperature with TIM see document: ″Technical Explanations Thermal Interface Materials ″Characteristics SymbolConditionsmin.typ.max.UnitInverse diodeV F = V EC I F =100AV GE =0V chiplevelT j =25°C 2.20 2.52V T j =150°C 2.20 2.47V V F0chiplevel T j =25°C 1.30 1.50V T j =150°C 0.90 1.10V r Fchiplevel T j =25°C 9.010m ΩT j =150°C 1314m ΩI RRM I F =100A V GE =-15V V CC =600V T j =150°C t.b.d.A Q rr T j =150°C t.b.d.µC E rr T j =150°C13mJR th(j-c)per diode0.502K/W Module L CE 30nH R CC'+EE'measured per switchT C =25°C 0.65m ΩT C =125°C1.09m ΩR th(c-s)calculated without thermal coupling (λgrease =0.81 W/(m*K))0.040.05K/W M s to heat sink M635Nm M t to terminals M52.55Nm -Nm w160g© by SEMIKRON Rev. 0.4–25.01.20213GBThis is an electrostatic discharge sensitive device (ESDS) due to international standard IEC 61340.*IMPORTANT INFORMATION AND WARNINGSThe specifications of SEMIKRON products may not be considered as guarantee or assurance of product characteristics ("Beschaffenheitsgarantie"). The specifications of SEMIKRON products describe only the usual characteristics of products to be expected in typical applications, which may still vary depending on the specific application. Therefore, products must be tested for the respective application in advance. Application adjustments may be necessary. The user of SEMIKRON products is responsible for the safety of their applications embedding SEMIKRON products and must take adequate safety measures to prevent the applications from causing a physical injury, fire or other problem if any of SEMIKRON products become faulty. The user is responsible to make sure that the application design is compliant with all applicable laws, regulations, norms and standards. Except as otherwise explicitly approved by SEMIKRON in a written document signed by authorized representatives of SEMIKRON, SEMIKRON products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury. No representation or warranty is given and no liability is assumed with respect to the accuracy, completeness and/or use of any information herein, including without limitation, warranties of non-infringement of intellectual property rights of any third party. SEMIKRON does not assume any liability arising out of the applications or use of any product; neither does it convey any license under its patent rights, copyrights, trade secrets or other intellectual property rights, nor the rights of others. SEMIKRON makes no representation or warranty of non-infringement or alleged non-infringement of intellectual property rights of any third party which may arise from applications. Due to technical requirements our products may contain dangerous substances. For information on the types in question please contact the nearest SEMIKRON sales office. This document supersedes and replaces all information previously supplied and may be superseded by updates. SEMIKRON reserves the right to make changes.4。

s708 pqmx芯片资料

s708 pqmx芯片资料
Multi—Core Computing Custom Chip该芯片的核心技术是VLSI MIVEM高性能节能多媒体集成微电路，支持多种CPU功能，包括处理、识别、编解码、视频输出等。

它旨在用作计算和多媒体信息处理系统的高性能和节能设备的中央处理器，以及车载设备和车辆控制等信号转换单元设备。

VLSI MIVEM结构带第二级的PowerPC CPU 单元Neuro DSP 高速缓存，每个模块包含多个nmc3内核包括数字视频接口和多标准编码器/解码器根据不同总线标准的接口块和DDR3外部存储器控制器—事务转换器的桥接VLSI MIVEM 特性处理器：CPUPowerPC 470S、DSP nmc3系统性能：s708 pqmx DMIPS，DSP—6，4 GOP16bit，GOP8bit硬件：变焦单元和视频控制器；1080p高清视频流编码器/解码器，符合ITU—TH.264标准最大可连接8GB DDR3型外存，速度800—1600M，2个32位接口非易失性存储器NOR，NAND接口存储器类型：SRAM接口IP：GMII，MII/RMII，GSPI/SDIO，SPI，UART，USB2.0 HSOTG，I2C，MCO，SpaceWire，FiberChannel，ARINC，PCle 4等GPIO：16个特殊通道数字视频输出/输入接口：最高1080p机箱：散热增强型FCBGA，1024输出工艺制程：28nm典型功耗：8W最大功耗：15W应用场景车载控制机：各种车载设备的多媒体视音频信息的输入/输出/处理/编码/解码板载设备：arinc818接口视频流的切换与转换。

巴斯曼熔断器参数

巴斯曼熔断器参数
巴斯曼熔断器（Bussmann）是一种广泛应用于电力系统的保护设备。

其主要参数包括以下几点：
1. 类型：巴斯曼熔断器有多种类型，如快速熔断器、高压熔断器等，不同类型的熔断器适用于不同的电路保护需求。

2. 额定电压：巴斯曼熔断器的额定电压范围广泛，可覆盖低压、中压和高压电路。

例如，690V、1000Vac/dc等。

3. 额定电流：巴斯曼熔断器的额定电流从几十安培到数千安培不等，可根据被保护设备的电流需求选择合适的熔断器。

4. 断电能力：巴斯曼熔断器具有较高的断电能力，能在短时间内切断故障电流，保护电路及设备安全。

5. 熔断器尺寸：巴斯曼熔断器有多种尺寸，如10x38mm、10x35mm、圆管型等，可根据安装空间和需求选择合适的尺寸。

6. 熔断器系列：巴斯曼熔断器有多个系列，如ET系列、LCT系列、LET系列等，不同系列的熔断器具有不同的性能和应用场景。

7. 配件：巴斯曼熔断器配件包括熔断器底座、熔断器支架、熔断器接线端子等，方便用户根据实际需求进行配置。

8. 适用范围：巴斯曼熔断器广泛应用于工业、电力、新能源、家用电器等领域，用于保护电路和设备免受故障电流的损害。

需要注意的是，购买和使用巴斯曼熔断器时，请务必选择正规渠道和合格产品，并根据实际电路条件和使用需求选择合适的熔断器参数。

在安装和使用过程中，遵循相关安全规定和操作规程，确保电路和设备的安全可靠。

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Junction Temperature............................................................. ..+150ºC Storage Temperature Range..........................................-65ºC to +150º C Lead Temperature (soldering, 10s) ........................................... +300º C
VCC 1 R2
8A
R
7B
3
6Z
D
D
4 GND
5Y
8 Pin Full Duplex: SP3071E, 250kbps slew limited SP3074E, 500kbps slew limited SP3077E, 16Mbps
1 RO RE 2 DE 3
8 VCC R
7B 6A
DI 4
D
ELECTRICAL CHARACTERISTICS
Unless otherwise noted VCC = +3.3 ±0.3V, ambient temperature TMIN < TA < TMAX. Typical values are at VCC = 3.3, ambient temperature TA = +25ºC. The ♦ denotes the specifications which apply over the full operating range unless otherwise noted.
2
© Copyright 2005 Sipex Corporation
元器件交易网
These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. VCC.....................................................................................................+6.0V Input Voltage at control input pins (RE, DE).........................-0.3V to 6V Driver Input Voltage (RE, DE)...............................................-0.3V to 6V Driver Output Voltage (A, B, Y, & Z)....................................-8V to +13V Receiver Input Voltage (A, B)..............................................-8V to +13V
Operating Temperature Ranges SP307_EMN.................................................................-40ºC to +125ºC SP307_EEN ...............................................................-40ºC to +85ºC
ABSOLUTE MAXIMUM RATINGS
Continuous Power Dissipation at Ta = 70oC 8-pin SO (derate 5.88mW/oC above +70oC)......................erate 9.29mW/oC above +70oC)............................727mW 14-pin SO (derate 8.33mW/oC above +70oC).............. .............667mW 14-pin PDIP (derate 10mW/oC above +70oC).................. ..........800mW
DEVICE ARCHITECTURE AND BLOCK DIAGRAMS
Devices are available in three industry standard architectures and footprints. In each footprint there are three speed grades available.
contention ■ Available in three industry standard foot-
prints
■ SP3070E, 3073 and 3076 in Full-Duplex (14 pin)
■ SP3071E, 3074 and 3077 in Full-Duplex (8 pin)
8 PIN NSOIC
SP3072E SP3075E SP3078E
Half Duplex
8 VCC 7B 6A 5 GND
VCC 1 RO 2 DI 3 GND 4
8 PIN NSOIC
SP3071E SP3074E SP3077E
Full Duplex
8A 7B 6Z 5Y
NC 1 RO 2 RE 3 DE 4 DI 5 GND 6 GND 7
■ SP3072E, 3075 and 3078 in Half-Duplex (8 pin)
■ Three applications-optimized speed grades
■ SP3070-72E: 250kbps slew-limited
■ SP3073-75E: 500kbps slew-limited
DESCRIPTION
The SP3070-3078E differential line transceivers are suitable for bidirectional communication on balanced multipoint bus transmission lines and comply with both RS485 and RS422 EIA Standards. Each device consists of a differential driver and differential receiver. All devices operate from a 3.3V power supply.
■ SP3076-78E: 16Mbps high speed
■ Small form factor SO-narrow packages ■ Industrial (-40 to +85ºC) and Extended
(-40 to +85ºC) temperature grades
RO 1 RE 2 DE 3 DI 4
High receiver input impedance allows a large number of transceivers to share a common data bus while maintaining signal margin and without excessive loading or use of expensive repeaters. The high impedance driver output is maintained over the entire common-mode voltage range from -7 to +12V. Receivers will failsafe to logic 1 output when inputs are open, shorted or terminated. Drivers include built-in short-circuit protection and a thermal-overload shutdown to protect against excessive power dissipation from bus contention or cable faults. All RS485 inputs are ESD protected up to ±15kV (Air-Gap and Human Body Model) and up to ±8kV Contact discharge (IEC 1000-4-2).
元器件交易网
®
SP3070E - SP3078E Family
±15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422 Transceivers
FEATURES ■ ±15kV ESD protection for RS485 pins ■ 3.3V low-power operation ■ Advanced Receiver-failsafe protection for
14 Pin NSOIC
SP3070E SP3073E SP3076E