ZZS-7监视综合控制继电器-产品说明书
电磁阀监视控制器LSB-7系列使用说明书
Instruction and OperatingManualValve Monitoring ControllerLSB-7 Series< LSB-7 > < LSB-7S >Power-Genex Ltd.C o n t e n t s1. Safety Instructions and Precautions 22. Overview of Structure 63. Specifications 74. Description on Nameplate 75. Part Numbering System (Order Code) 96. Specifications of Switchesand Proximity Sensors6.1. Mechanical Switches6.1.1. SPDT, SZM-V16-2FA-61(made by STARION)6.1.2. DPDT, DZ-10G (made by OMRON) 6.2. Proximity Sensors6.2.1. NJ2-V3-N(made by Pepperl & Fuchs)6.2.2. NJ2-12GM-N(made by Pepperl & Fuchs) 9 107. Specifications of Position Transmitter 108. Operating Principle of Solenoid Valve 118.1 Manual Button on Solenoid Valve9. Installation 1210. Electrical Connections 1311. Setting of Cams and Switches12. Dimensions 16 17Safety Instructions 1These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (IEC) Note 1) and other safety regulations.Note 1) IEC 60079-0: 2007, IEC 60079-1: 2007Caution Caution indicates a hazard with a low level of risk which, if not avoided, could resultin minor or moderate injury.Warning Warning indicates a hazard with a medium level of risk which, if not avoided, couldresult in death or serious injury.Danger Danger indicates a hazard with a high level of risk which, if not avoided, will resultin death or serious injury.Warning1. The compatibility of the product is the responsibility of the person who designs the equipment ordecides its specifications.Since the product specified here is used under various operating conditions, its compatibility withspecific equipment must be decided by the person who designs the equipment or decides itsspecifications based on necessary analysis and test results. The expected performance and safetyassurance of the equipment will be the responsibility of the person who has determined itscompatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalogue information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.2. Only personnel with appropriate training should operate machinery and equipment. The productspecified here may become unsafe if handled incorrectly.The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced.3. Do not service or attempt to remove product and machinery/equipment until safety is confirmed.1. The inspection and maintenance of machinery/equipment should only be performed after measuresto prevent falling or runaway of the driven objects have been confirmed.2. When the product is to be removed, confirm that the safety measures as mentioned above areimplemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully.3. Before machinery/equipment is restarted, take measures to prevent unexpected operation andmalfunction.4. Contact POWER-GENEX beforehand and take special consideration of safety measures if theproduct is to be used in any of the following conditions.1. Conditions and environments outside of the given specifications, or use outdoors or in a placeexposed to direct sunlight.2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping,vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalogue.3. An application which could have negative effects on people, property, or animals requiring specialsafety analysis.4. Use in an interlock circuit, which requires the provision of double interlock for possible failure byusing a mechanical protective function, and periodical checks to confirm proper operation.5. Do not open when an explosive gas and dust atmosphere may be present6. Do not touch the visual indicator in electrostatic hazardous areas.Safety Instructions 2Caution1. The product is provided for use in manufacturing industries.The product herein described is basically provided for peaceful use in manufacturing industries. Ifconsidering using the product in other industries consult POWER-GENEX beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch.Limited warranty and Disclaimer/Compliance RequirementsThe product used is subject to the following “Limited warranty and Disclaimer” and “Compliance Requirements”. Read and accept them before using the product.Limited warranty and Disclaimer1. The warranty period of the product is 1 year in service or 1.5 years after the product is delivered.Note 2)Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch.2. For any failure or damage reported within the warranty period which is clearly our responsibility, areplacement product or necessary parts will be provided. This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product.3. Prior to using POWER-GENEX products, please read and understand the warranty terms anddisclaimers noted in the specified catalogue for the particular products.Compliance Requirements1. The use of POWER-GENEX products with production equipment for the manufacture of weapons ofmass destruction (WMD) or any other weapon is strictly prohibited.2. The exports of POWER-GENEX products or technology from one country to another are governedby the relevant security laws and regulations of the countries involved in the transaction. Prior to the shipment of a POWER-GENEX product to another country, assure that all local rules governing that export are known and followed.Precautions 1Be sure to read before handling.OperationWarning1. Do not operate the valve monitoring controller outside the specified range as this may cause problems. (Refer to the specifications.)2. Design the system to include a safety circuit to avoid the risk of danger should the valve monitoring controller suffer failure.3. Be sure that exterior lead-in wiring to the terminal box is based on the guidelines for explosion-protection of manufactory electric equipment when being used as a flame proof, explosion proof construction.4. Do not remove terminal cover in a hazardous location while the power is on.5. Covers for the terminal and body should be in place while operating.6. When using as an intrinsically safe explosion-proof product, do not wire in a hazardous location while the power is on.Caution1. Do not touch the actuator or valve's oscillating section when supply pressure has been added, as this is dangerous.2. Make sure fingers do not get caught when mounting and aligning the cam.Cut off the pressure supply and always release the compressed air inside the valve monitoring controller and actuator before performing this work.3. Always use with the body cover unit mounted.Moreover, the valve monitoring controller may not meet degrees of protection IP66 depending on the body cover mounting conditions. In order to meet degrees of protection IP66, tighten threads using the proper tightening torques (2.8 to 3.0 N·m).4. Always flush the pipe's inside before piping to ensure foreign objects such as machining chips do not enter the positioner.5. The actuator opening may become unstable when using the booster relay.6. Always use a ground connection to prevent noise from the input current and to prevent damage because of static electricity.For usersCaution1. Assemble, operate and maintain the valve monitoring controller after reading the operation manual thoroughly and understanding the content.Precautions 2Be sure to read before handling.HandlingCaution1. Avoid excessive vibration or impact to the valve monitoring controller body and any excessive force to the armature, as these actions may cause damage to the product. Handle carefully while transporting and operating.2. If being used in a place where vibration occurs, using a binding band is recommended to prevent broken wires because of the vibration.3. When exposed to possible moisture invasion, please take the necessary measures. For example, if the valve monitoring controller is left onsite for long periods, a plug should be put in the piping port and a body cover unit fitted to avoid water penetration.Take measures to avoid dew condensation inside the valve monitoring controller if exposed to high temperature and humidity. Take enough measures against condensation especially when packing for export.4. Keep magnetic field off the valve monitoring controller, as this affects its characteristics.Air SupplyCaution1. Use only dehumidified and dust extracted clean compressed air as the air supply.2. Use only dehumidified and dust extracted clean compressed clean air as the valve monitoring controller contains extra fine spool and nozzle.Do not use a lubricator.3. Do not use compressed air containing chemicals, organic solvents, salinity or corrosive gases, as this may cause malfunction.4. When operating below the freezing point, protect the positioner from freezing.Operating EnvironmentCaution1. Do not operate in locations with an atmosphere of corrosive gases, chemicals, sea water, or where these substances will adhere to the regulator.2. Do not operate out of the indicated operation temperature range as this may cause damage to electronic parts and seal materials to deteriorate.3. Do not operate in locations where excessive vibration or impact occurs.4. If the body cover is being installed in a place where the body cover is exposed to direct sunlight, the use of a standard body cover is recommended.2. Overview of Structure3. SpecificationsLSB - 7 LSB – 7S Explosion proof / protection class Ex d IIB+H2 T6Solenoid ValveOperating Air PressureSingle Acting 1.5 ~ 9.9 kgf/㎠Double Acting 1.0 ~ 9.9 kgf/㎠ Max. Supply Air Pressure 15 kgf/㎠Supply Voltage 24VDC / 220VAC / 110VACCurrent AC : 4.9VA(60Hz) / DC : 2.5W Auto/Manual Mode Button-push typeResponse Time Below 25msCoil Insulation Class F – Class (Made in Germany / Nass) Max. Operating Frequency 5 cycle / secondAmbient Temperature -30℃ ~ +75 ℃Electrical connections G 3/4, G 1/2, G 1, NPT 3/4, NPT 1/2, NPT 1, M20x1.5 Pneumatic connections Rc 1/4 or NPT 1/4Body material / paintingAluminum diecast /powder coatingSUS 316 Weight 3 kg 5.8 kg4. Description on Nameplateᆢ MODEL NUMBERModel number and options are described.ᆢ Switch Type : Mechanical switches / Proximity sensors typeᆢ Voltage Ratings : switche / sensor voltage ratingsᆢ Serial No : A serial number and a manufacturing date for tracking are described. ᆢ Solenoid Voltage Rating : Solenoid voltage(220VAC, 110VAC, 24VDC)ᆢ Certificate NoCE XXXX / INERIS ATEX XXXX / IECEx KTL 11.0021X / 11-KB2BO-XXXXᆢ Code : Ex d IIC T6 (Tamb. -30 to +75℃)ᆢ WARNING1. Potential electrostatic charging hazard2. Do not open when an explosive gas and dust atmosphere may be present3. See instruction5. Part Numbering System (order code)LSB — 7x x x—x—x x— x x x —x x Body M aterial Aluminum diecast .SUS316sSwitch Type Mechanical switches 0Proximity switches 1Switch / Sensor None NMechanical switches 2 x SPDT 0 4 x SPDT 2 2 x DPDT 4Proximity Sensors 2 x NJ2-V3-N / P&F 6 4 x NJ2-V3-N / P&F 7 2 x NJ2-12GK-N / P&F8 4 x NJ2-12GK-N / P&F9PositionTransmitterNone N4 ~ 20mA output signal OCoil Type None NSingle coil type SDouble coil type DCoil Power None N220VAC A110VAC B24VDC C Indicator Option 2 – way (standard) N3 – way L-port L3 – way T-port T Electrical 2 x PF 1/2 AConnections 2 x NPT 1/2 B2 x M20 C2 x PF 3/4 E2 x NPT 3/4 F2 x PF 1 H2 x NPT 1 IPneumatic Rc1/4 R Connections NPT1/4 N Feedback Shaft Fork lever F NAMUR shaft (direct mounting) N Mounting Bracket None N Multi-size bracket for VDI/VDE3845 (IEC60534-6-2) R6. Specifications of Switches and Proximity Sensors 6.1 Mechanical Switches6.1.1 SPDT, SZM-V16-2FA-61 (made by STARION)< SPDT Mechanical Switch >TypeNon-inductive load Inductive loadResistive Lamp Inductive Motor Rating250VAC8VDC30VDC125VDC250VDC16A16A10A0.6A0.3A2A4A4A0.1A0.05A10A10A10A0.6A0.3A3A6A4A0.1A0.05A<Wiring>OperatingTemperature-20℃ ~ +105℃6.1.2 DPDT, DZ-10G (made by OMRON)< DPDT Mechanical Switch >TypeNon-inductive load Inductive loadResistive Lamp Inductive MotorNO NC NO NC NO NC NO NC Rating125VAC250VAC8VDC14VDC30VDC125VDC250VDC10A10A10A10A10A0.5A0.25A2A1.5A3A3A3A0.5A0.25A1A0.7A1.5A1.5A1.5A0.5A0.25A6A4A6A6A 4A0.05A0.03A3A2A5A5A3A0.05A0.03A1.5A1A2.5A2.5A1.5A0.05A0.03A<Wiring> OperatingTemperature-20℃ ~ +80℃6.2 Proximity Sensors6.2.1 NJ2-V3-N (made by Pepperl & Fuchs)< Proximity Sensor >General SpecifiactionsSwitching element functionRated operating distanceInstallationOutput polarityAssured operating distanceNAMUR NC2mmembeddableNAMUR0 ~ 1.62 mm Nomial RatingsNominal voltageSwitching frequencyHysteresisCurrent consumptionMesasuring plate not detectedMeasuring plate detected8.2 VDC0 ~ 1000 Hz0.01 ~ 0.1 mm> 3mA< 1mA<Wiring>Mechanical SpecificationsConnection typeCore cross-sectionHousing materialSensing faceProtection degreeCable PCV, 130 mm0.14 mmPBTPBTIP67Operating Temperature-25℃ ~ +100℃6.2.2 NJ2-12GK-N (made by Pepperl & Fuchs)< Proximity Sensor >General SpecificationsSwitching element function Rated operating distance InstallationOutput polarityAssured operating distanceNAMUR NC 4mmNot embeddable NAMUR0 ~ 3.24 mm Nominal Ratings Nominal voltage Switching frequency HysteresisCurrent consumptionMesasuring plate not detected Measuring plate detected8.2 VDC0 ~ 1500 Hz 3%> 3mA < 1mA<Wiring>Mechanical Specifications Connection type Core cross-section Housing material Sensing faceProtection degree Cable PCV, 2 m 0.34 mmPBT PBTIP66Operating Temperature-25℃ ~ +100℃7. Specifications of Position TransmitterGeneral Specifications Current Output Signal Power Supply Range Span Adjustable Angle4 ~ 20mA , 2-wire12 ~ 30VDC (24VDC recommendable) 0 ~ 120°Nominal Ratings Linearity Repeatability HysteresisWithin ± 1.0% F.S. Within ± 0.25% F.S. Within ± 1.0% F.S. Operating Temperature-20℃ ~ +70℃<with mA calibrator><with mA tester>8. Operating Principle of Solenoid Valve1) If the rated voltage/current is supplied to the solenoid valve, the magnetic force around coils is generated.2) According to the magnetic force, the armature core (1) reaches the vent body (2) and blocks the vent air line.3) The supply air (P) pushes the spool through the orifice body (3) and vents out from A. 4) If the solenoid valve is powered off, the magnetic force around coils vanishes.5) Air from the orifice body (3) is blocked by the spring between the armature seat (4) and the armature core.6) The supply air pushes the spool (5) from the bottom of the solenoid valve through the air line located at the center of the spool, and the remaining air inside of the orifice body (3) vents out from the vent body (2).8.1 Manual Button on Solenoid ValveWhile air is supplied, the solenoid valve can be operated manually with a button. If the Auto / Manual button is pushed, the output port A becomes open.Note that the Auto/Manual button is not available while a power is supplied<Power On / Action><Power Off / Normal>9. InstallationLH10. Electrical Connections2 x DPDT, single coil①Be sure to supply the rated voltage and current stated on this manual. Otherwise, it may cause a serious damage or malfunctions.② Check polarity of + and – exactly and connect wires.③When it is necessary to open the positioner cover at a humid place, more attention is required. It may cause a serious damage or malfunctions.IECEx explosion-proof constructionLSB-7 becomes explosion proof, as certified by IECEx, according to the model selected. The explosion-proof grade has the following approval : Ex d IIB+H2 T6. Take extra care when handling the LSB-7 as explosion-proof equipment To use as Ex d IIB+H2 T6 A) Pressure-proof packing.As shown below in the chart, use "Cable gland" B) Metal Piping.Attach the sealant fitting bracket near the cable port.(For details, refer to "The guideline on electric equipment explosion proof" published by the• 2 x P&F NJ2-V3-N, single coil • 2 x P&F NJ2-12GK-N, single coil- Position Transmitter Option<2 x SPDT single coil + Position transmitter>a) With mA loop calibratorb) With multi-meterc) Setting10.1 EarthingThe Postioner must be connected to a good quality earth. The units are provided with internal and① It is necessary to set Zero and Span of position transmitter manually. ② The power supply of 12 – 30VDC should be supplied.- Install the LSB-7 properly before setting the position transmitter. - Check the proper position of the RA/DA switch before setting. 1. Turn the Zero screw until the output signal reaches 4mA. 2. Turn the Span screw until the output signal reaches 20mA.3. Repeat the above procedure until the output signals reach 4mA and 20mA.4. Operate the valve and check if the output signals are transmitted properly.11. Setting of Cams and Switchesa) Push up the red cam if it is necessary to set the position of the red cam.b) Turn the red cam until it touches the limit switch. And put down and fix it with a wrench bolt.c) Do the same procedure for setting of the blue cam. But push it down to move.12. DimensionsPower-Genex Ltd. 44B9L, 434-9, Nonhyun-dong, Namdong-gu, Incheon 405-849 Korea Tel : +82-32-812-6644Fax : +82-32-812-6645Website : E-mail : ********************Subject to change without prior notice。
Sprecher+Schuh CS7工业控制继电器说明书
C S 7 C o n t r o l R e l a y sCS7Industrial Control RelaysReliable, general purpose relays for heavy duty applicationsCS7 Industrial Control Relays share the same design as our modern CA7 contactor range. They are compact and designed for heavy duty industrial control applications where reliability and versatility are essential.Introducing Three CS7 Models for any Control ApplicationThe standard CS7 relay utilizes x-stamped contact technology that reliably switches typical control circuits up to 10A (AC-15). For master relay circuits requiring higher amp capacity, the CS7-M Master Relay is designed for control circuits up to 15A (AC-15).For applications requiring low en-ergy switching such as PLC's or other electronic circuits, the CS7-B relay with bifurcated contacts is designed for 20 million operations down to a signal level of 5V @ 3mA.The bifurcated H-bridge design divides each movable gold contact into two sections at the tip of the spanner which provides a higher degree of reliability for low signal applications.Auxiliary components provide a range of optionsCS7 auxiliary components convert the basic four pole relay into a:• 5, 6, 7, 8, 9, 10, 11 or 12 pole relay • 4, 5, 6, 7 or 8 pole latched relay • 4, 5, 6, 7 or 8 pole relay with two pneumatic time delay contacts• Mechanically latched 4, 5, 6, 7 or 8 pole relay• Also available are top mounted bifur-cated auxiliary contacts which operate down to 5V @ 3mA.Since the CS7 uses the same auxiliary components as our CA7 contactors, inventory is reduced and selection of components is simplified with thismodular system.The base four pole CS7 relay can be expandedup to twelve poles with the addition of front andside mount auxiliariesMechanically linked contacts for safetyCS7 control relays are perfect for fail-safe control circuits. An interlock contact design, which maintains minimum 0.3mm clearance, prevents the NCcontact from reclosing if the NO contact is welded when in operation. This fea-ture not only includes the base contact poles, but extends to the front and/or side mounted auxiliary contacts. This is a requirement in safety circuits and is backed by SUVA-PRO certification.Maximum convenience and safetyCS7 relays are designed for fast and trouble free installation and mainte-nance. All components are modular and snap-on without the use of tools. The relays are DIN-rail mountable so they can be installed, moved or replaced quickly. All terminals are “captive” and are shipped in the open position, saving you an operation. The entire line is UL Listed, CSA Certified and CE marked and offers finger and back of hand protection to the strictest international standards.Effortless installationCS7 relays are DIN-rail mountable for instant installation and modifica-tion. Fittings are also included for base mounting. All terminals are clearly marked and ready for installation with either manual or power screwdrivers. A complete identification system is also available using self-adhesive labels, paper tags or plastic clip-on tags.GC S 7 C o n t r o l R e l a y s➊ Side mounted and/or top auxiliaries may be field installed to increase thenumber of available poles, limitations apply. Refer to page G14 for ordering and restriction details. Please note that side mount auxiliary terminal markings may conflict with base relay and/or top mount auxiliary terminal markings.➋ DC rating for CS7 base control relay.➌ Other voltages available, see page G12.➍ Positively-Guided/Mechanically-Linked Contacts per IEC 947-5-1 Annex L on 4 main poles.➎ CS7E electronic coils are not interchangeable with non-electronic DC or AC coils.➏ Not applicable with Electronic Timer accessories (CRZ_7).Other UL RatingsMaximum Voltage 600 volts AC or DC General Purpose Amps CS7 25 amps Auxiliaries (@ 40°C) 10 amps Auxiliaries (@ 60°C)6 ampsStandardCircuit VoltageMake (Amps/VA)Break (Amps/VA)Continuous AmpsA600120AC 240AC 480AC 600AC 60A/7200VA30A/7200VA 15A/7200VA 12A/7200VA 6A/720VA 3A/720VA 1.5A/720VA 1.2A/720VA 10P600125DC ➋250DC ➋301-600DC ➋1.1A/138VA 0.55A/138VA 0.2A/138VA1.1A/138VA 0.55A/138VA 0.2A/138VA5Contact Ratings (Per UL508/NEMA A600 & P600)C S 7 C o n t r o l R e l a y s➊ Side mounted and/or top auxiliaries may be field installed to increase the number of available poles, limitations apply. Refer to page G14 for ordering and restriction details. Please note that side mount auxiliary terminal markings may conflict with base relay and/or top mount auxiliary terminal markings.➋ DC rating for CS7-B base control relay.➌ Other AC voltages available, see page G12.➍ Positively-Guided/Mechanically-Linked Contacts per IEC 947-5-1 Annex L on 4 main poles.➎ CS7E electronic coils are not interchangeable with non-electronic DC or AC coils.➏ Not applicable with Electronic Timer accessories (CRZ_7).CS7-B Bifurcated Control Relay• Gold plated bifurcated contacts for low level switching application, min 5V, 3mA • Maximum voltage 600V AC or DC •General purpose amps - 10 amps•Positively guided/mechanically-linked main contactsStandardCircuit VoltageMake (Amps/VA)Break (Amps/VA)Continuous AmpsA600120AC 240AC 480AC 600AC 60A/7200VA 30A/7200VA 15A/7200VA 12A/7200VA 6A/720VA 3A/720VA 1.5A/720VA 1.2A/720VA 10Q600125DC ➋250DC ➋301-600DC ➋0.55A/69VA0.27A/69VA 0.1A/69VA0.55A/69VA 0.27A/69VA 0.1A/69VA2.5Contact Ratings (Per UL508/NEMA A600 & Q600)Principle moving contact designs:CS7-BBifurcated ContactsCS7Standard ContactsGC S 7 C o n t r o l R e l a y s➊ Side mounted and/or top auxiliaries may be field installed to increase the number of available poles, limitations apply. Refer to page G14 for ordering and restriction details. Please note that side mount auxiliary terminal markings may conflict with base relay and/or top mount auxiliary terminal markings.➋ DC rating for CS7-M base control relay.➌ Other AC voltages available, see page G12.➍ Positively-Guided/Mechanically-Linked Contacts per IEC 947-5-1 Annex L on 4 main poles.➎ CS7E electronic coils are not interchangeable with non-electronic DC or AC coils.➐Not applicable with Electronic Timer accessories (CRZ_7).StandardCircuit VoltageMake (Amps/VA)Break (Amps/VA)Continuous AmpsA600120AC 240AC 480AC 600AC 60A/7200VA 30A/7200VA 15A/7200VA 12A/7200VA 6A/720VA 3A/720VA 1.5A/720VA 1.2A/720VA 20P600125DC ➋250DC ➋301-600DC ➋1.1A/138VA 0.55A/138VA 0.2A/138VA1.1A/138VA 0.55A/138VA 0.2A/138VA5Contact Ratings (Per UL508/NEMA A600 & P600)CS7-M Master Control Relays• Excellent replacement for heavy duty NEMA master relay users.• Maximum voltage 600V AC or DC • General purpose rating 30 amps (2X A600 for CS7-M Base Relay)Principle moving contact designs:CS7-MContacts For Master Control RelayCS7Standard ContactsC S 7 C o n t r o l R e l a y sCS7-33YOther UL RatingsMaximum Voltage 600 volts AC or DCGeneral Purpose Amps CS7 25 A Aux. (@40°C) 10 A Aux. (@60°C) 6 A➊ Side mounted and/or top auxiliaries may be field installed to increase thenumber of available poles, limitations apply. Refer to page G14 for ordering and restriction details. Please note that side mount auxiliary terminal markings may conflict with base relay and/or top mount auxiliary terminal markings.➋ DC rating for CS7 base control relay.➌ DC rating for CS7 auxiliary blocks.➍ Other voltages available, see page G12.➎ Positively-Guided/Mechanically-Linked Contacts per IEC 947-5-1 Annex L on 4main poles and auxiliaries.StandardCircuit VoltageMake (Amps/VA)Break (Amps/VA)Continuous AmpsA600120AC 240AC 480AC 600AC 60A/7200VA 30A/7200VA 15A/7200VA 12A/7200VA 6A/720VA 3A/720VA 1.5A/720VA 1.2A/720VA 10P600125DC ➋250DC ➋301-600DC ➋ 1.1A/138VA 0.55A/138VA 0.2A/138VA 1.1A/138VA 0.55A/138VA 0.2A/138VA 5Q600125DC ➌250DC ➌301-600DC ➌0.55A/69VA 0.27A/69VA 0.1A/69VA0.55A/69VA 0.27A/69VA 0.1A/69VA2.5Contact Ratings (Per UL508/NEMA A600, P600 & Q600)AC Coil Codes ➍AC Coil Code Voltage Range 50 Hz 60 Hz 24Z 24V 24V 120110V 120V 220W 200-220V 208-240V 277240V 277V 415400-415V ~480440V 480V 600550V600VOrdering InstructionsGC S 7 C o n t r o l R e l a y s➊ Side mounted and/or top auxiliaries may be field installed to increase thenumber of available poles, limitations apply. Refer to page G14 for ordering and restriction details. Please note that side mount auxiliary terminal markings may conflict with base relay and/or top mount auxiliary terminal markings.➋ DC rating for CS7 base control relay.➌ DC rating for CS7 auxiliary blocks.➍ Other voltages available, see page G12.➎ Positively-Guided/Mechanically-Linked Contacts per IEC 947-5-1 Annex L on 4 main poles and auxiliaries.Other UL RatingsMaximum Voltage 600 volts AC or DCGeneral Purpose Amps CS7 25 A Aux. (@40°C) 10 A Aux. (@60°C) 6 AStandardCircuit VoltageMake (Amps/VA)Break (Amps/VA)Continuous AmpsA600120AC 240AC 480AC 600AC 60A/7200VA 30A/7200VA 15A/7200VA 12A/7200VA 6A/720VA 3A/720VA 1.5A/720VA 1.2A/720VA 10P600125DC ➋250DC ➋301-600DC ➋ 1.1A/138VA 0.55A/138VA 0.2A/138VA 1.1A/138VA 0.55A/138VA 0.2A/138VA 5Q600125DC ➌250DC ➌301-600DC ➌0.55A/69VA 0.27A/69VA 0.1A/69VA0.55A/69VA 0.27A/69VA 0.1A/69VA2.5Contact Ratings (Per UL508/NEMA A600, P600 & Q600)AC Coil Codes ➍C S 7 C o n t r o l R e l a y sContact Block2-pole (typical)4-pole (typical)2-pole (typical)Side Mount Auxiliary Contact Blocks (1 & 2 Pole) ➊➋➊ Side mounted auxiliaries may be field installed to increase the number of available poles. Please note that terminal markings may conflict with base relay and/or top mount auxiliary terminal markings.➋ See page G14 for maximum number of auxiliaries to be mounted.Top Mount Auxiliary Contact Blocks (2 & 4 Pole)GC S 7 C o n t r o l R e l a y sCV7 Mechanical Latch Coil Codes ➊➋➌➎➊ Other voltages available. Contact your Sprecher + Schuh representative.➋ CV7 must be wired for momentary impulse operation only.➌ Command duration 0.03…15 seconds.➍ Use 600V AC when 575 V is required.➎ Coil operating limits on CV7-11 match those of the relay it is being used with.APPLICATION NOTE:The CV7 Mechanical Latch for CS7 Control Relay may be used for both AC and DC applications; however when using DC control circuit the user must apply the following rules for coil selection of the control relay and latch combination:• The CS7E control relay uses an electronic DC coil and the CV7 latch coil code should be chosen from the table on the left. (i.e.: 24V DC control circuit select CS7E with code 24E and CV7 latch uses a 48Z AC coil code).Coil Code 50 Hz 24Z 24 VAC 48Z 48 VAC 110100 VAC 120110 VAC 220W ~230Z 230 VACC S 7 C o n t r o l R e l a y s➊ Cannot be used with side-mounted auxiliary contacts on CS7 relays with DC coils.GC S 7 C o n t r o l R e l a y sOther Common AccessoriesProtective Covers -See page A54➊ Electronic DC Control Relays (CS7E) include internal surge protection and do not require additional external surge protection.C S 7 C o n t r o l R e l a y sCS7 AC coil (typical)➊ Coil Codes in bold letters indicate coils that are standard stocked items.➋ Electronic DC Coils are not interchangeable with non-electronic DC or AC coils.36V…220V Electronic DC coil with Back Pack ➋12V & 24V ElectronicDC coil ➋GC S 7 C o n t r o l R e l a y sCS7 RelaysFront Mount Auxiliaries& Pneumatic Timer ContactsMechanicalMechanical Life [Mil]155Electrical LifeAC-15 (240V, 3A) AC Operations[Mil]1.51.51.5Shipping Weight AC - CS7[kg]0.39[lbs]0.86DC - CS7E[kg]0.41Terminal Size per IEC 947-12 x A4 2 x A4Flexible with Wire 1 Cond.[mm 2]1…40.5…2.5End Ferrule 2 Cond.[mm 2]1…40.75…2.5Solid/Stranded1 Cond.[mm2] 1.5…60.5…2.52 Cond.[mm2] 1.5…60.75…2.5Max. Wire Size per UL/CSA[AWG]16…1018…14Tightening Torque[Nm] 1.5…2.01…1.5[lb-in]13.3…17.78.9…13.3Technical Information➊ If the accessory is a Pneumatic Timer or latch, there is no positive guidance; the accessory contacts are independent.➋ Defined in IEC 947-5-1 annex L. Mechanically linked is a relationship between contacts of opposite types (i.e., NO and NC).➌ Side mounted auxiliary contacts provide "mirror contact" performance with main poles only.Mechanically Linked Contacts ➋Location of welded NO contacts State of NC contacts if NO contact weldsMain FrontmountauxiliaryLeft side auxiliary Right sideauxiliaryMain Open Open ➊Open ➌Open ➌Front auxiliary Open Open ➊Open ➌Open ➌Left side aux.Open Open ➊Open ➌Open ➌Right side aux.Open Open ➊Open ➌Open ➌Standard Control RelayCS7Front Mounted Standard Auxiliary Contacts Bifurcated Control Relay CS7-BFront Mounted Bifurcated Auxiliary ContactsMaster Relay CS7-MSide Mounted ContactsElectrical Contact Ratings - NEMA A600, P600A600, Q6002x A600, P600A600, Q600Min. Contact Rating17V, 10 mA 17V, 5 mA 8V, 5 mA 5V, 3 mA 17V, 10 mAContact Ratings - IEC AC-15 (solenoids,contactors) rated voltage IEC 60947-5-124V 10 A 6 A 3 A 3 A 15 A 6 A 48V 10 A 6 A 3 A 3 A 15 A 6 A 120V 10 A 6 A 3 A 3 A 15 A 6 A 240V 10 A 5 A 3 A 3 A 15 A 5 A 400V 6 A 3 A 2 A 2 A 7.5 A 3 A 480V/500V 2.5 A 1.6 A 1.2 A 1.2 A 5 A 1.6 A 600V 1 A 1 A 0.7 A 0.7 A 2 A 1 A 690V 1 A 1 A 0.7 A 0.7 A 2 A 1 A AC-12 (Control of resistive loads) IEC 60947-5-140 ºCI th 20 A 10 A10 A10 A20 A10 A230V 8 kW 400V 14 kW 690V 24 kW 60 ºC I th 20 A 6 A 6 A 6 A 20 A 6 A230V 8 kW 400V 14 kW 690V 24 kW DC-12 Switching DC LoadsL/R < 1 ms, Resistive Loads IEC 60947-5-124V 15 A 10 A 6 A 6 A 20 A 6 A 48V 10 A 9 A 3.2 A 3.2 A 20 A 3.2 A 110V 6 A 3.5 A 1.0 A 1.0 A 8 A 1.0 A 220V 1.0 A 0.7 A 0.5 A 0.5 A 1.5 A 0.5 A 440V 0.4 A 0.2 A 0.2 A 0.2 A 0.4 A 0.2 A DC-13 IEC 60947-5-1, Solenoids and contactors24V 5 A 5 A 2.5 A 2.5 A 5 A 5 A 48V 3 A 3 A 1.5 A 1.5 A 3 A 2.5 A 110V 1.2 A 1.2 A 0.6 A 0.6 A 1.2 A 0.68 A 220V 0.6 A 0.6 A 0.3 A 0.3 A 0.6 A 0.32 A 440V0.3 A0.15 A 0.15 A 0.15 A 0.3 A 0.15 ADC Switching Ratings for CS7 Main Poles in Series(Resistive Load at 60 ºC)1 pole 2 poles 3 poles 24/48 V 25/20 A 25 A 25 A 125 V 6 A 25 A 25 A 220 V 1.5 A 8 A 25 A 440 V0.4 A1 A3 ACertificationsc ULus Listed (File No. E33916,Guide NKCR/NKCR7)CE MarkedStandards ComplianceUL 508CSA C22.2 NO. 14 EN/IEC 60947-1, -5-1M eets the material restrictions for European Directive 2002/95/EC - EU-RoHS.C S 7 C o n t r o l R e l a y sRated Insulation Voltage U i IEC 690V UL; CSA600V Rated Impulse Strength U imp 6 kV High Test Voltage1 minute (per IEC 947-4)2500VRated Voltage U e AC 115, 230, 400, 500, 690V DC24, 48, 110, 220, 440VRated Frequency 50/60 Hz, DC Ambient Temperature Storage–55…+80°C (–67…176°F)Operation at nominal current–25…+60°C (–13…140°F)Conditioned 15% current reduction after AC-1 at > 60°C–25…+70°C (–13…158°F)Corrosion Resistancehumid-alternating climate,cyclic, per IEC 68-2-30 and DIN 50 016, 56 cycles Altitude2000m above main sea level,per IEC 947-4Type of ProtectionIP 2X (IEC 60529 and DIN 40050)in connected state Finger Protectionsafe from touch by fingers and back of hand per VDE 0106, Part 100Shock ProtectionIEC 68-2: Half Sinusoidal shock 11ms 30G (in 3 directions)Vibration ResistanceIEC 68-2: static >2G in normal positionno malfunction <5GTechnical InformationControl Relays Maximum Auxiliary ContactsCS7 (AC and DC electronic coils, vertical mounting, 60º CCS7(E)-40ECS7(E)-31E CS7(E)-22E CS7(E)-04EMaximum N.O. Side Auxiliaries 2242Maximum N.C. Side Auxiliaries 4 4 ➊ 4 ➊2Maximum N.O. Front Auxiliaries 4444Maximum N.C. Front Auxiliaries4 4 ➋20Maximum N.O. Front + Side Auxiliaries 6686Maximum N.C. Front + Side Auxiliaries 7552Maximum N.O. + N.C. Front + Side Auxil-iaries8886➊ With no front auxiliary contacts installed. Otherwise 3 N.C. maximum.➋ With no side mount auxiliary contacts installed. Otherwise 3 N.C. maximum.➌ The hold-in demand of the CS7E is very low but the pick-up demand isapproximately 1 ampere at 24 VDC. When sizing (dimensioning) a power supply for applications involving parallel switched contactors then multiply the peak demand by the number of contactors to be simultaneously switched and add to the hold-in demand of all other control circuit burdens, including other contactors, pilot devices, solenoids, etc.➍ At 110VDC, coil code 110E has an operating range of 0.7…1.25 xUsCoil Data - AC Control CircuitOperating Voltage Range Pickup [x U s ]0.85…1.1Dropout [x U s ]0.3…0.6Coil ConsumptionInrush [VA]75Seal [VA/W]9.5/2.7Operating TimesPickup Time [ms]15…30Dropout Time[ms]10 (60)Latch Attachment Release , CV7-11Coil Consumption AC [VA/W]45 /40DC[W]25Contact Signal Duration[min/max]0.03…15sTiming Attachment , CRZE7, CRZA7Reset Timeat min. time setting [ms]10at max. time setting [ms]70Repeat Accuracy± 10%Coil Data - Electronic DCVoltage Range Coil Consumption & Operating Times ➌Voltage Code Nominal Voltage US [V DC]Ratings[xU s ]Average/Peak Pickup [W]Hold-in [W]Dropout Voltage [xU s ]Pickup[ms]Dropout [ms]12E 120.7...1.2510/17 1.70.3...0.420 (50)20 (50)24E 240.7...1.2510/17 1.736E 36...480.7...1.2510/17 1.7...1.948E 48...720.8...1.2510/17 1.7...1.90.3...0.420...5023 (33)110E 110...1250.7...1.12➍12/19 2.0...2.1220E 220 (250)0.8…1.114/22 2.7…3.0GC S 7 C o n t r o l R e l a y s➊ See sub-clause 8.3.3.5.2➋ For tolerances on test quantities, see sub-clause 8.3.2.2➌ The first 50 operating cycles shall be run at U/Ue=1.1 with the loads set at Ue ➍ The value “6 x P” results from an empirical relationship which is found to represent most DC magnetic loads to an upper limit of P = 50W, i.e. 6 x P = 300ms.➎ The ON time shall be at least equal to T0.95➏ Where the break current differs from the make current value, the ON time refers to the make current value after which the current is reduced to break current value for a suitable period e.g., 0.05 s.➐ This is the NEMA Contact Rating Designation, where the letter stands for the conventional thermal current and identifies AC or DC: e.g., B = 5A AC. The number that follows is the rated insulation voltage.Utilization Category Table from EN 947-5-1Verification of Making and Breaking Capacities of Switching Elements Under Normal Conditions Corresponding to the Utilization Categories ➊Utilization Category Normal Condition of UseI eRated operational current P=U e I e steady-state power consumption (W)U eRated operational voltage. Current to be made or broken.T 0.95 Time to reach 95% of thesteady-state current (ms) UVoltage before makeMake ➋Break ➋Number & Rate of Making &Breaking Operations I / I e U / U e COS ΨI / I e U / U e COS ΨNo. of operating cycles ➌Operating cycles per minuteON time(s)➎AC-12 ➏110.9110.9605060.05AC-13 ➏210.65110.65605060.05AC-14 ➏610.3110.3605060.05AC-15 ➏1010.3110.3605060.05DC T 0.95T 0.95DC-12111ms 111ms 605060.05 ➎DC-1311 6 x P ➍11 6 x P ➍605060.05 ➎DC-14 ➏10115ms1115ms605060.05 ➎C S 7 C o n t r o l R e l a y s➊ 2 mounting holes.。
继电器手册——精选推荐
控制继电器工程技术人员培训教材目录第一章小型电磁继电器 6.5.2 使用温度范围1.前言 6.6 动作时间和释放时间2.继电器的结构及动作原理 6.7 环境特征3.继电器与半导体开关的比较 6.7.1 温湿度特性4.继电器的种类 6.7.2 耐冲击和振动特性4.1 继电器分类 6.8 故障4.2 有悠久历史的绞链式继电器 6.9 寿命4.2.1 通讯用继电器 6.9.1 机械寿命试验4.2.2 一般产业用继电器 6.9.2 电气寿命试验4.3 近代的绞链式继电器 6.10 工业规格和安全规格4.3.1 PCB印刷线路板继电器 6.10.1 工业规格4.3.2 超小型继电器的形状和尺寸 6.10.2 安全规格4.3.3 超小型继电器的端子形状和端子配置4.3.4 防止焊剂渗入的超小型继电器第二章继电器的选择和使用方法4.3.5 高灵敏超小型继电器 1 前言4.3.6 自保持型继电器 2 继电器的选择4.3.7 高频继电器 2.1 继电器的选择原则4.4 舌簧继电器 2.2 关于继电器的接点5继电器的结构部件及其使用材料 2.2.1 根据接点负载的种类确定继 5.1 接点电器形式5.1.1 接点形状 2.2.2 根据接点负载电流大小来5.1.2 多层接点选择继电器5.1.3 接点材料 2.2.3 对接点的开闭频度要特别注意 5.2 接点簧片材料5.3 磁路材料 2.3 关于激磁线圈5,4 绝缘材料 2.3.1 交流驱动和直流驱动6绞链式继电器的主要性能和特性 2.3.2 特殊的驱动回路6.1 接触电阻 2.3.3 线圈功耗和线圈电阻6.1.1 概述 2.3.4 动作电压和释放电压6.1.2 接触面的污染和接触电阻 2.3.5 热线圈和冷线圈6.1.3 接点的净化 2.3.6 环境温度和线圈允许电压6.1.4 接触压力及其接点摺动和接触电阻5. 6.1.5 塑料密封和接触电阻 2.4 动作时间和释放时间6.1.6 双子接点可以提高接触可靠性 2.5 介质耐压和绝缘电阻6.1.7 电压、电流和接触电阻 2.5.1 继电器特征6.1.8 接点消耗和接触电阻 2.5.2 工频与介质耐压6.1.9 接触电阻的测量方法 2.5.3 耐浪涌电压6.2 接点熔着 2.5.4 绝缘电阻6.3 介质耐电压和绝缘电阻 2.6 环境关系6.4 动作电压和释放电压 2.6.1 周围温湿度6.5 继电器温升和使用温度范围 2.6.2 周围环境气氛6.5.1 温升 2.6.3 冲击和振动2.7 关于安装2.7.1 外形尺寸2.7.2 继电器安装和引出端接线2.7.3 印刷线路板用超小型继电器的外形尺寸和结构2.7.4 印刷线路板用超小型继电器的安装2.8 故障率和寿命3 继电器的最佳使用方法3.1 硅及其化合物是继电器大敌3.2 外界强磁场会影响继电器的动作电压和释放电压3.3 负载的接线方法3.4 继电器安装的注意事项3.5 用晶体管来驱动继电器3.5.1 驱动回路3.5.2 晶体管选择3.5.3 防止反电压3.5.4 用晶体管驱动继电器的注意事项 3.6 接点开闭时要注意交流负载相位3.7 闭锁继电器的使用3.7.1 闭锁驱动回路的实例3.7.2 闭锁驱动回路接线时的注意事项 3.7.3 其他使用方面的注意事项3.8 印刷线路板实装3.8.1 向印刷线路板上安装继电器时的布线设计3.8.2 手工焊接时的注意事项3.8.3 自动焊接时的注意事项3.8.4 清洗工程的注意事项第一章小型电磁继电器1 前言通俗一点说继电器就是一个输出回路的开与关是由输入回路的信号状态来确定的电子元件。
使用说明书 合众电气
HZGZ-711电缆寻点、故障定位仪使用手册武汉市合众电气设备制造有限公司欢迎使用武汉市合众电气设备制造有限公司产品尊敬的顾客感谢您使用本公司的产品。
在您初次使用设备前，请您详细地阅读本使用说明书，将可帮助您熟练地使用我公司设备。
我们的宗旨是不断地改进和完善公司的产品，因此您所使用的设备可能与使用说明书有少许的差别。
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由于试验设备均有可能带电压，您在插拔测试线、电源插座时，会产生电火花，小心电击，避免触电危险，注意人身安全！◆慎重保证本公司生产的产品，在发货之日起三个月内，如产品出现缺陷，实行包换。
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—防止火灾或人身伤害使用适当的电源线。
只可使用本产品专用、并且符合本产品规格的电源线。
正确地连接和断开。
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产品接地。
本产品除通过电源线接地导线接地外，产品外壳的接地柱必须接地。
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在与本产品做联机试验前，应确保本产品已正确接地。
注意所有终端的额定值。
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JK070SW-ZL直流监控说明书
直流屏监控系统JK070SW-ZL技术说明书河南耀睿科技有限公司目录第一章系统概述 (3)1.1功能特点 (3)1.1.1监控器功能说明 (3)1.1.2ZHCL-2模块 (4)1.1.3ZHCL-3模块 (4)1.2技术指标 (5)1.3监控器硬件说明 (5)1.3.1接口定义说明 (6)1.3.2开孔尺寸图 (7)1.3.3电池更换说明 (7)1.3.4COM2终端匹配电阻跳线设置说明 (8)1.3.5挂钩安装说明 (9)第二章操作说明 (10)2.1界面说明 (10)2.1.1主界面 (10)2.1.2直流电源详细数据 (12)2.1.3电池详细数据 (12)2.1.4绝缘数据 (13)2.1.5开关量查询 (13)2.1.6实时故障查看 (14)2.1.7历史故障查看 (14)2.1.8运行记录 (15)2.1.9系统控制界面 (15)2.1.10修改密码 (16)2.2设置说明 (16)2.2.1参数设置-系统设置 (17)2.2.2电池管理设置 (17)2.2.3电池巡检设置 (19)2.2.4绝缘监测设置 (20)2.2.5模块设置 (21)2.2.6告警设置 (22)2.2.7开关设置 (23)2.2.8特殊设置 (26)2.2.9启动Logo设定 (29)第三章综合测量模块ZHCL-2 (30)3.1功能简介 (30)3.2装配图与接线表 (30)3.3电流传感器接线 (31)3.4电池温度检测 (32)3.5开关量输入检测 (32)3.6开关量输出 (32)3.7注意事项 (33)第十章使用环境 (34)销售服务热线：177-****6500售后服务热线:180-****8778第一章系统概述我公司开发的JK070LW-ZL电力监控系统充分考虑到了电力系统应用的多样性，监控主机与底层数据采集单元采用了模块化设计思想，主机与底层模块可以自由组合。
所有底层模块外形尺寸一致，便于安装。
继电器的使用说明.doc
继电器的使用说明第一节继电器原理知识首先，继电器的定义是一种自动控制装置，当输入量(电、磁、声、光、热)达到一定值时，输出量会发生飞跃性的变化。
继电器是具有隔离功能的自动开关元件。
它广泛应用于遥控、遥测、通信、自动控制、机电一体化和电力电子设备。
它是最重要的控制元素之一。
.继电器通常具有感应机制(输入部件),可以反映某些输入变量(如电流、电压、功率、阻抗、频率、温度、压力、速度、光等)。
)；有一个致动器(输出部分)，可以控制受控电路的“开”和“关”；在继电器的输入部分和输出部分之间，还有一个连接和隔离输入量、处理功能和驱动输出部分的中间机构(驱动部分)。
作为控制元件，继电器具有以下功能:.1)扩大控制范围。
例如，当多触点继电器的控制信号达到一定值时，多电路可以根据触点组的不同形式同时接通、断开和接通。
.2)放大。
例如，灵敏继电器、中间继电器等。
可以用很小的控制量来控制大功率电路。
.3)集成信号。
例如，当多个控制信号以规定的形式输入到多绕组继电器时，通过比较和合成实现预定的控制效果。
4)自动、远程控制和监控。
例如，自动装置上的继电器与其他电器一起，可以形成程序控制电路来实现自动操作。
第二，继电器的工作原理如图所示。
当控制电路中的开关K闭合时，电磁铁将具有磁性，吸引衔铁使继电器触点接通，连接到触点的电源电路将接通。
当控制开关K关闭时，电磁铁的磁性被消除，继电器触点弹簧打开，电源电路也关闭。
第三，继电器的继电器特性当电枢开始拉入时，继电器的输入信号X从零连续增加到动作值xx，并且继电器的输出信号立即从y=0跳到y=ym，也就是说，常开触点从关到开。
一旦触点闭合，输入量x继续增加，并且输出信号y不会再次改变。
当输入值x从大于xx的值下降到xf时，继电器开始释放，常开触点断开(如图1所示)。
我们把继电器的这种特性称为继电器特性，也叫继电器输入——首先，继电器的定义是一种自动控制装置，当输入量(电、磁、声、光、热)达到一定值时，输出量会发生飞跃性的变化。
CJX操作继电器装置技术和使用说明书
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NARI-RELAYS
CJX 操作继电器装置技术和使用说明书
3.5 重动继电器插件
图 3.5.1 重动继电器插件原理及接点输出图
图 3.5.2
重动继电器插件背面端子图
重动继电器插件具有四个独立的回路，每个回路提供三个输出接点，部分接点可根
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NARI-RELAYS
CJX 操作继电器装置技术和使用说明书
图 3.4.1 LOCKOUT-A 插件原理及接点输出图
图 3.4.3是 LOCKOUT-A 插件的背面端子图。 3.4.2 LOCKOUT-B 插件 LOCKOUT-B 插件只提供一组 LOCKOUT 回路，其原理及接点输出如图 3.4.2所示，图 中 J1～J4 为磁保持继电器，J5 为不保持继电器。 图 3.4.4是 LOCKOUT-B 插件的背面端子图。
图 3.2.1 电流保持插件原理及接点输出图
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NARI-RELAYS
CJX 操作继电器装置技术和使用说明书
3.3 电压切换插件 3.3.1 带保持的电压切换插件
图 3.3.1 带保持电压切换插件原理及接点输出图
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NARI-RELAYS
CJX 操作继电器装置技术和使用说明书
图 3.3.2 带保持电压切换插件背面端子图
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装置的布置与结构 ................................................................................................................... 17 4.1 4.2 装置面板布置 ................................................................................................................... 17 结构与安装 ....................................................................................................................... 18
电光ZBZ-10.0照明综保说明书
使用说明书矿用隔爆型照明信号综合保护装置苏兵电光防爆科技(上海)有限公司二OO六年四月一日前言欢迎使用WZB-7型照明信号综合保护控制设备。
本说明书介绍了该设备的特点和先进性，以及应用范围、安装接线、操作维护等内容。
对本设备的操作，务必是在获得了用户主管部门的授权和仔细阅读了本说明书后方可进行。
对于WZB-7型微机保护装置一些重要操作，如定值修改、运行模式等，均设有授权密码，请用户注意。
如不按本说明书的要求进行操作，则有可能造成不良后果。
对本说明书如有疑问或有本说明书未涵盖的，涉及本装置的技术问题，请向厂家咨询。
适用范围1、用途本装置为煤矿井下127V照明及信号负载的供电、电源控制以及漏电保护等综合防爆电气设备。
可以取代现有的2.5KV A或4KV A干式变压器及手动防爆开关的多体控制方式。
WZB-7/1140/660/380型矿用隔爆型智能化照明信号综合保护装置的主要特点：WZB-7型微机监控保护装置（简称WZB-7）是新型高性能系列微机控制保护产品之一，主要应用于工业系统交流50Hz,标称电压在380V及以上电网中，提高供电电压可靠性的控制装置。
本装置以16位单片机为核心，辅以工业级外围芯片，精密小型互感器，小型专用继电器，以及科学的算法，保护可靠灵敏，测量精度高。
采用多种抗干扰措施，使装置具有极高的抗干扰能力。
在装置的设计上，采用标准化、模块化硬件设计，高精度的A／D转换，电源为AC50～265V。
在用户介面上，采用大屏幕液晶，汉化显示，自动背光，菜单式操作指示，对重要操作均授权密码，极大的方便了用户操作，有效地防止了误操作的发生。
装置能存贮两套定值，并可在线查询、修改，分别完成双路风机的独立保护，使设备的功能更复杂更强大，用户的工作更简单。
具备事件顺序记录、及事件、遥测、遥信远传等功能。
具备完备的自检功能，故障定位到主要芯片。
装置分别配有带隔离RS-485/ RS-232标准异步通讯接口，通讯方式可采用通信电缆线。
qjz7组合开关说明书
此信号与设定值进行比较后，做出判断并保护。
4. 控制原理(详见原理图)
当开关对 PLC 送电后，PLC 对整个开关的各个回路进行检测，检测开
关各支路正常后，就能进行参数设置和设备的启停操作了。
本开关启停控制分远控和近控两种方式，并通过开关门内的切换开关
1.3 可在下列环境下使用 （1）海拔高度不超过 2000 米； （2）环境温度为-10℃～+40℃； （3）空气相对湿度不大于 95%（+25℃时）； （4）大气压力范围 80kPa～110kPa； （5）无强烈颠簸振动与垂直面倾斜角不超过 15°； （6）含有爆炸性危险的甲烷，煤尘的空气中，但无足以腐蚀金属和破坏 绝缘的气体和蒸气； （7）有防雨雪（滴水）设施； 二．主要技术数据标准
2.4 保护参数 1) 过载保护：按反时限原理保护，其特性曲线符合下表：
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使用手册
QJZ7-800/3300-8 型
矿用隔爆兼本质安全
1.5
2
6
时间 2 小时不动 ＜20 分 ＜3 分 ＜20 秒 ＞8 秒＜16 秒
2) 短路保护：按定时限原理保护，动作时间小于 0.1 秒 3) 断相保护：保护特性符合下表
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使用手册
QJZ7-800/3300-8 型
矿用隔爆兼本质安全型组合开关
漏电闭锁：本开关漏电闭锁采用附加直流检测的工作方式。在真空接
触器闭合前，对被控回路发送检测信号，当负荷回路绝缘值低于漏电闭锁
设定值时，PLC 闭锁该回路，使其不能启动。只有当绝缘值恢复到设定的 返回值以上时，PLC 解锁恢复正常工作状态。
2.1 引用标准 2.1.1 GB3836.1-4—2000《爆炸性环境用防爆电气设备》 GB14808-2001 交流高压接触器和基于接触器的电机起动器 GB/T11022-1999 高压开关设备和控制设备标准的共用技术要求 MT111-1998 矿用防爆型低压交流真空电磁启动器 2.1.2 保护类型：Exd[ib]I”。 2.1.3 防爆合格证证书编号：1092191
DMC-ZS7GK使用说明书
• 切勿使用所附之外的音像电缆。 • 切勿使用所附USB连接电缆以外的任何其他电缆。 • 除了正宗Panasonic HDMI微型电缆 （RP-CDHM15/RP-CDHM30， 另售） 以外，请勿使用任何其他电缆。 请将相机尽可能远离电磁波设备（比如微波炉、电视机、视频游戏 等） 。 • 如果在电视机上面或附近使用相机，相机上的图像和声音可能会 因电磁波辐射而失真。 • 切勿在手机附近使用相机，因为这样可能会产生噪音而影响图像 和声音。 • 扬声器或大型马达产生的强力磁场，可能会导致所录制的数据损 坏或图像失真。 • 微处理器产生的电磁波辐射会对相机造成不良影响，干扰图像和 声音。 • 如果相机受电磁设备的不良影响而不能正常工作，请关闭相机并 取出电池。然后重新插入电池，再将相机打开。 切勿在无线电发射机或高压线附近使用相机。 • 如果在无线电发射机或高压线附近使用相机，所录制的图像和声 音可能会受到不良影响。
• 取出记忆卡时 ： 按一下中间部位
下列SD规格卡 开关（LOCK） （推荐使用Panasonic的记忆卡） 卡类型 容量 注意事项 • 可用于支持相应格式 SD存储卡 8 MB – 2 GB 的设备。 • 在使用SDXC存储卡之前， SDHC存储卡 4 GB – 请确认您的计算机和其 32 GB 他设备支持此类卡。 SDXC存储卡 48 GB – http://panasonic. 64 GB net/avc/sdcard/ information/SDXC. html • 不支持左侧未列容量 的卡。
• HDMI、HDMI标志和High-Definition Multimedia Interface是HDMI Licensing LLC在美国和其他国家的商标或注册商标。 • HDAVI Control™是Panasonic Corporation的商标。 • “AVCHD” “ , AVCHD Lite” 和 “AVCHD” “ , AVCHD Lite”标志是Panasonic Corporation和 Sony Corporation 的商标。 • 由Dolby Laboratories 授权制造。 杜比、Dolby和双D标志是Dolby Laboratories的商标。 • SDXC是SD-3C，LLC的注册商标 • QuickTime和QuickTime的标志是Apple Inc. 的商标或注册商标。 • 本说明书中所印刷的其他名称、公司名 称和产品名称为各相关公司的商标或注 册商标。
RZ7-FS电子定时器传感器系列商品介绍说明书
GR Z 7 T i m i n g R e l a y sRZ7-FS & RZ7-FE Electronic Timing RelaysPrecision economical DIN-rail mounted timing relaysRZ7-FSRZ7-FS timing relays are accurate to within 0.2 percent of the setting value. In addition, RZ7-FS relays function reliably -15% to +10% of rated voltage. RZ7-FS precision electronic timing relays offer 14 different output func-tions applicable to all types of industrial control. In addition to standard ON-Delay and OFF-Delay relays, the series also includes many special functions such as a true OFF-Delay that operates without supply voltage. Various timing ranges from 0.05 seconds to 300 hours are available.RZ7-FS timing relays operate with multiple supply voltages ranging from 24-48VDC or 24-240VAC (some other voltages are available on multi-function and special function timers) The stan-dard RZ7-FS is supplied with one single pole double throw (SPDT) contact with-in a compact case only 22.5mm wide. If more contacts are required, several relays are available that provide two separate, electrically isolated SPDT contacts within the same narrow footprint.The RZ7-FS multifunctionElectronic Timing Relay Features• Each relay is equipped with LEDs that indicate supply of power and output status conditions.• Finger and back of hand protection to IP40.• Terminals are captive and supplied in the open position.• RZ7’s can be surface mounted, rail mounted, or mounted directly on our family of CA7/CS7 devices.• RZ7 relays can be mounted in any-plane.• Terminals, setting knob and LED’s are all accessible from the front of the unit.• RZ7 Timing Relays are very compactRZ7-FERZ7-FE electronic timing relays offer eight popular output functions in an economical package. This series is espe-cially designed for applications where a high quality, yet basic timing relay is required. Timing formats include ON delay, OFF-delay, Wye-Delta and five other choices. All models are multi-time relays, meaning that various time ranges (from 0.05 seconds to 100 hours) can be selected from the face of the relay.RZ7-FE timing relays operate with multiple supply voltages ranging from 24-48VDC or 24-240VAC (12-240VAC or DC on 2-pole multi-function). Universal voltage capability means smaller inventories and more flexibility. The RZ7-FE series has one single pole double throw (SPDT) contact. This se-ries has several technical advantages such as shorter impulse duration requirementsand a faster recovery time.The RZ7-FE multifunctionElectronic Timing RelayR Z 7 T i m i n g R e l a y sOverviewRZ7-FSRZ7-FE Type DIN Rail TimerDIN Rail TimerFeatures• Only 22.5 mm wide • 5A contact rating• Multifunction or single function • Wye-delta timing function • True OFF-Delay timing function• Only 17.5 mm wide • 5 A contact rating• Multifunction or single function • Wye-Delta timing functionControl Outputs SPDT or DPDTSPDTOperation ModesA A+BCDEF FG G I K L M Q T Y Y1ON-DelayAccumulative ON-DelayOFF-Delay with Auxiliary VoltageON-Delay and OFF-Delay, Symmetrical Impulse-ONImpulse-OFF with Auxiliary Voltage Flasher, Starting with ONFlasher, Starting with ON or OFF Flasher Starting with OFFFixed Impulse with Adjustable Time Delay One Shot with B1Pulse FormerAdjustable Impulse with Fixed Time Delay OFF-Delay without Auxiliary Voltage ON/OFF-FunctionWye-Delta Timing RelayWye-Delta Change-over with Impulse FunctionA B D E F G L YON-Delay OFF-Delay One shotFleeting OFF-DelayFlasher, Repeat cycle-pulseFlasher, Repeat Cycle Starting with Pause Pulse converter, Pulse Former Wye-Delta Timing RelayTime Range 0.05 s...300 hr 0.05 s...100 hr Supply Voltage24V...48V DC 24V...240V AC 380...440V AC24...48V DC 24...240V AC 12...240V AC/DCContact Rating at 120V AC 5 A5 ACertifications cULus, CE, UKCA, C-tick cULus, CE, UKCA, C-tick MountingDIN Rail or panel mountDIN Rail or panel mountGR Z 7 T i m i n g R e l a y sRZ7-FS Timing RelaysSingle FunctionOperating Mode Contact Output Timing Range ➊Input VoltageCatalog Number ON-Delay(SPDT) 1 C/O 0.05 s…300 hr24…48V DC 24…240V AC, 50/60 HzRZ7-FSA6UU23(DPDT) 2 C/O RZ7-FSA7UU23OFF-Delay (SPDT) 1 C/O RZ7-FSB6UU23(DPDT) 2 C/O RZ7-FSB7UU23One Shot w/B1(SPDT) 1 C/ORZ7-FSK6UU23Multi-Function This device allows the flexibility of selecting the appropriate timing function.Operating Mode Contact Output Timing Range ➊Input Voltage Catalog Number Multi-function timing relays 10 Single-functions:A, A+, B, C, T, D, E, FG, L, and Y1See function diagrams for further description.(SPDT) 1 C/O0.05 s…300 hr24…48V DC 24…240V AC 50/60 HzRZ7-FSM6UU23(DPDT) 2 C/ORZ7-FSM7UU23380…440V AC RZ7-FSM7UA40Multi-function timing relays 7 Single-functions:A, T, D, I, M, F, and GSee function diagrams for further description.(DPDT) 2 C/O 24…48V DC 24…240V AC 50/60 HzRZ7-FSM8UU23Special FunctionOperating Mode Contact Output Timing Range ➋Input Voltage Catalog Number OFF-Delay without supply voltage(SPDT) 1 C/O 0.05 s…10 min24…240V DC 24…240V AC 50/60 Hz RZ7-FSQ6QU18(DPDT) 2 C/ORZ7-FSQ7QU18Wye-Delta timing relay2 C/O24…48V DC 24…240V AC 50/60 Hz RZ7-FSY7UU23380…440V ACRZ7-FSY7UA40AccessoriesAccessoryDescriptionCatalog NumberPanel Mounting AdapterRZ7-FSPMATransparent Cover RZ7 -FSTCIMPORTANTVersatile Mounting: The RZ7-FS timing relay can be panel or DIN rail mounted. For best long-term performance, allow at least 10 mm (.04 in.) of space on each side of the relay for properventilation when operating in temperatures above 40 °C (104 °F).RZ7-FS High Performance Timing Relay• Adjustable function and timing range timing relays• DIN Rail mounted without cost of socket• 22.5 mm wide multi-function or single functions• Available as SPDT or DPDT contact output, 5A • Timing Ranges From 0.05s…300 hr• Coil Surge Protection➊ Ten selectable timing ranges: 0.05…1 s, 0.15…3 s, 0.5…10 s, 1.5…30 s, 5…100 s, 15…300 s, 1.5…30 min,15…300 min, 1.5…30 hr, 15…300 hr ➋ This time range is selectable in seven smaller ranges: 0.05 s…1 s, 0.15…3 s, 0.15 s…10 s, 1.5 s…30 s, 5 …100 s, 15…300 s, 0.5…10 minR Z 7 T i m i n g R e l a y s➊ For timing control, a voltage other than the supply voltage can also be used.NO h t i w g n i t r a t S ,r e h s a l F )F (ya l e D -N O )A (ya l e D -N O e v i t a l u m u c c A )+A (l F )G F (asher, Starting with ON or OFFFF O h t i w g n i t r a t S ,r e h s a l F )G (eg a t l o V y r a i l i x u A h t i w y a l e D -F F O )B ((C) ON-Delay and OFF-delay, Symmetrical1B h t i w t o h S e n O )K (NO -e s l u p m I )D (re m r o F e s l u P )L (eg a t l o V y r a i l i x u A h t i w F F O -e s l u p m I )E (t 1 + t 2 = tt 3 = pause timingA1-B1t = adjusted time delayt = adjusted flashing timeA1-B1t = adjusted time delayA1-B1t 1 = adjusted ON-delay t 2 = adjusted OFF-delay t 1 = t 2A1-B1t = adjusted pulse timeA1-B1A1-A215-1815-16green LEDt = adjusted pulse timeA1-B1t = adjusted pulse time(I) Fixed Impulse with Adjustable Time DelayRU U U U U U UU UUU U RRRRRRRRRRRFunction Diagrams - RZ7-FS RelaysGR Z 7 T i m i n g R e l a y sFunction Diagrams - RZ7-FS Relays - Continued(M) Adjustable Impulse with Fixed Time Delay(Q) OFF-Delay without Auxiliary Voltage(T) ON/OFF-Function(Y) Wye-Delta Change-over(Y1) Wye-Delta Change-over with Impulse FunctionU U U U U RR1R2RRR1R2Legend• U - green LED: control supply voltage applied / timing• R - yellow LED:R Z 7 T i m i n g R e l a y sRZ7-FE Timing RelaysSingle-Function This device offers you one specific timing function.Time Range Contact OutputTiming Range ➊Input VoltageCatalog Number ON-Delay SPDT (1 C/O)0.05 s…100 hr24V…48V DC 24…240V AC 50/60 HzRZ7-FEA6TU23OFF-DelayRZ7-FEB6TU23One ShotRZ7-FED6TU23Flasher (repeat cycle starting with pulse)RZ7-FEF6TU23Multi-Function This device offers you the flexibility of selecting one of 7 single timing functions.Operating Mode Contact Output Timing Range ➊Input Voltage Catalog Number Multi-function timing relays 7 Single-functions:A, B, D, E, F, G, and LSee function diagrams for further description.SPDT (1 C/O)0.05 s…100 hr24…48V DC 24…240V AC 50/60 Hz RZ7-FEM6TU23DPDT (2 C/O)12…240V AC/DCRZ7-FEM6TZ12Special Functions This device offers you one specific timing function.Operating Mode Contact Output Timing Range ➋Input Voltage Catalog Number Wye-Delta2 N.O. with 1 Common0.15 s…10 min24V…48V DC 24…240V AC 50/60 HzRZ7-FEY6QU23AccessoriesAccessoryDescriptionCatalog NumberPanel Mounting Adapter RZ7-FSPMAIMPORTANTVersatile Mounting: The RZ7-FE timing relay can be panel or DIN rail mounted. For best long-term performance, allow at least 10 mm (.04 in.) of space on each side of the relay for properventilation when operating in temperatures above 40 °C (104 °F).RZ7-FE Economy Timing Relay• Adjustable function and timing range timing relays• DIN Rail mounted without cost of socket• 17.5 mm wide, multi-function or single function• SPDT contact output, 5 A • Timing ranges from 0.05 s…100 hr• Coil Surge Protection➊ Time ranges: 0.05…1 s, 0.5…10 s, 5…100 s, 0.5…10 min, 5…100 min, 0.5…10 h, 5…100 h ➋ Time ranges: 0.05…1 s, 0.5…10 s, 5…100 s, 0.5…10 minGR Z 7 T i m i n g R e l a y sFunction Diagrams - RZ7-FE RelaysOFF-Delay)B (ya l e D -N O )A (e h s a l F )F (]n O e s l u p m I [ t o h S e n O )D (r [Repeat Cycle Starting with Pulse](E) Fleeting OFF-Delay [Impulse O ](L) Pulse Converter [Pulse Former]e h s a l F )G (y a l e R g n i m i T a t l e D -Wye )Y (r [Repeat Cycle Starting with Pause]A1-A2t = adjusted time delaygreen LEDA1-A215-16, 25-2615-18, 25-28A1-B1green LEDgreen LEDA1-A215-16, 25-2615-18, 25-28 A1-A215-16, 25-2615-18, 25-28A1-B1green LEDgreen LEDgreen LEDgreen LEDA1-A215-16, 25-2615-18, 25-28A1-B1green LEDA1-A2t 1 = adjusted starting time t 2 = transition time 50 ms17-1817-28A1-A215-16, 25-2615-18, 25-28 R U U UU R R R R R R UU UU R1R2Legend• U - green LED: control supply voltage applied / timing• R - yellow LED:output relay energizedR Z 7 T i m i n g R e l a y sGeneral DataRZ7-FS Relays ➊RZ7-FE Relays ➊Insulation Characteristics2 kVAC/50 Hz test voltage according to VDE 0435 and 4 kV 1.2/50 µs surge voltage according to IEC 60947-1 between all inputs and outputs EMC/Interference ImmunityPerformance of following requirements:Surge capacity of the supply voltage according to IEC 61000-4-5: 2 kVBurst according to IEC 1000-4-4: 6 kV 6/50 nsESD discharge according to IEC 61000- 4-2: Contact 6 kV, air 8 kVThe following requirements are fulfilled:Surge capacity of the supply voltage according to IEC 61000-4-5: Level 4Burst according to IEC 61000-4-4: Level 3ESD discharge according to IEC 61000-4-2: Level 3EMC/Emission Electromagnetic fields according to EN 55 022: class BSafe Isolation According to VDE 106, part 101Relative Humidity25… 85%Vibration Resistance, operating 1 G Vibration Resistance, nonoperating4 G Shock Resistance, operating 7 G Shock Resistance, nonoperating50 GWeight100g60gAmbient Temperature, operating –25…+60 °C Ambient Temperature, nonoperating –40…+85 °CControl TerminalsTightening torque (0.6...0.8 Nm)1 x 0.5…4.0 mm2 or 2 X0.5...2.5 mm2 (solid) 1 x 18...14 AWG or 2 x 18...16 AWG (stranded) Finger protection according to EN 50274Tightening torque (0.5...0.8 Nm)1 x 0.5…4.0 mm2 or 2 X0.5...2.5 mm2 (solid) 1 x 18...14 AWG or 2 x 18...16 AWG (stranded) Finger protection according to EN 50274Panel Mounting Front mounting; For snap-on mounting on 35 mm DIN Rail or screw fixing by panel mounting adapter and 2 screws (M4 type)CertificationscULus Listed (File No. E14840, Guide NKCR/NKCR7), CE Marked, UKCA, C-tickStandardsEN/IEC 60947-1EN/IEC 60947-5-1UL 508CAN/CSA C22.2 No.14IEC/EN 63000IEC 61812-1UL 508CAN/CSA C22.2 No.14➊ Time Characteristics (according to VDE 0435, Part 2021)GR Z 7 T i m i n g R e l a y sSpecificationsRS7-FS Relays ➊RS7-FE Relays ➊Setting Accuracy ±6% of full scale ±10% of full scale Repeatability ±0.2% of the setting values ±0.5% of setting (typical)ToleranceVoltage: ±0.004%/V Temperature: ±0.035%/°CVoltage: ±0.001%/%∆U Temperature: ±0.025%/°CSupplySupply Voltages 24…48V DC and 24…240V AC, 50/60 Hz (multi voltage)24…48V DC and 24…240V AC, 50/60 HzVoltage Tolerance –15%/+10% AC/DCPower Consumption Max 16 VAmax 3.5 VATime Energized 100%Reset Time<80 ms50 msCable Length(Supply Voltage Control)Max. 50 mPulse Control (B1)Pulse Duration ≥20 ms Input Voltage Supply voltage rangeInput Current 1 mA Cable LengthMax. 50 mOutputsContact Type 2 Form C - DPDT contacts, 1 Form C – SPDT contacts1 Form C – SPDT contactDielectric Withstand VoltageContact-to-coil6000V 4000VSwitching CapacityPower500V AC3600 VA (Make) 360 VA (Break)According to IEC 947-5-1 4 A /230V AC (resistive load, AC-12)3 A/230V AC (inductive load, AC 15)0.2 A/230V AC (inductive load, AC 15)2 A/24V DC (inductive load, DC 13) 1 A/24V DC (inductive load, DC 13)According to UL 508:1.5 A/250V AC (B300) - 3 A/120V AC (B300)NEMA B300 - 5 A/300V ACShort circuit protective device N/C 6 A, N/O 10 A (Fast Blow Fuse)LifeMechanical 30 million operationsElectrical100,000 operations at AC12, 230V, 4 Amin 100,000 operations State Indicator2 LED, combination signal➊ Time Characteristics (according to VDE 0435, Part 2021)R Z 7 T i m i n g R e l a y sRZ7-FS0.89 in.(22.5)3.37 i n . (85.6)4.47 in. (113.4)4.17 in. (105.9)4.08 in. (103.7)RZ7-FSPMASeries RZ7-FE Timing RelaysDimensions are in inches (millimeters). Dimensions not intended for manufacturing purposes.st c a t n o C o /c 2 h t i w E F -007 .o N .t a C 0.69 in.(17.5)2.76 i n . (70)2.28 in. (58)1.71 in. (43.4)0.2 in. (5)1.77 i n . (75)0.69 in.(17.5)3.15 i n . (80)2.28 in. (58)1.71 in. (43.4)0.2 in. (5)1.77 i n . (75)RZ7-FE with 2 c/o Contact。
ZLZB-7T微电脑综合保护装置说明书
4.4过载反时限保护
反时限保护的动作时限与被保护线路中负荷电流的大小成反比,通过平移动作曲线,可以非常方便地实现被保护线路的全线配合。
见图4-5所示。
即电流值越大，其允许开关工作的时间越短。
即充分发挥了被保护设备的效益，又不致使设备长时间过热而损坏。
由于过载反时限保护在原理上与很多负载的故障特性相似，因此，在很多场合它比定时限电流保护具有更优越的保护性能。
其中：K-------热容系数；Iset-----反时限启动电流；tmin----为最小时间。
图4-5 过载反时限特性
图4-5列出了过载反时限的计算公式，Iset为反时限启动电流，当开关负荷大于这个定值时，保护启动反时限保护，进行热量积累，热量累计的速率随负荷电流的变化而变化，启动电流的设置可根据开关负荷的大小计算出来，本装置提供更为方便的反时限投入方式，只需根据负载选择过载曲线号，曲线号如表4-1所示。
Ie为反时限保护的启动电流，可以开关额定工作电流，也可以是根据负荷的计算值。
表4-1：过载电流与延时时间的反时限特性表
延时时
间
过载电流
整定位置
1档2档3档4档
1.05 Ie ∞∞∞∞
1.20 Ie 40—60秒60秒—2分2分—3分3分—6分
1.50 Ie 20—40秒30—60秒1分—1分30秒1分30秒—2分30秒
2.00 Ie 11—20秒14—20秒20—40秒40—60秒
6.00 Ie ＞8秒＞8秒＞8秒＞8秒。
ZL_CZXL0107.0708 CJX系列操作箱技术说明书
ZL_CZXL0107.0708CJX 系列操作箱技术说明书南瑞继保电气有限公司版权所有本说明书和产品今后可能会有小的改动，请注意核对实际产品与说明书的版本是否相符。
更多产品信息，请访问互联网：目录1. 装置的应用范围及特点 (1)2. 装置的技术数据 (1)3. 装置的构成与原理 (2)3.1操作回路插件 (3)3.2电流保持插件 (4)3.3电压切换插件 (5)3.3.1 带保持的电压切换插件 (5)3.3.2 不保持的电压切换插件 (6)3.4LOCKOUT插件 (6)3.4.1 LOCKOUT-A插件 (6)3.4.2 LOCKOUT-B插件 (9)3.5重动继电器插件 (10)3.6双跳圈操作回路插件 (11)3.7电压并列插件 (14)4. 装置的配置与结构 (15)4.1装置配置 (15)4.1.1 CJX-01操作箱配置 (15)4.1.2 CJX-02操作箱配置 (16)4.1.3 CJX-03操作箱配置 (17)4.1.4 CJX-04操作箱配置 (17)4.1.5 CJX-11操作箱配置 (18)4.1.6 CJX-21操作箱配置 (19)4.2结构与安装 (20)1. 装置的应用范围及特点CJX系列操作箱用于为保护装置提供各种扩展继电器插件，按不同的插件配置分为CJX-01、CJX-02、CJX-03、CJX-04、CJX-11和CJX-21六种装置型号。
装置为4U一层机箱，结构为模件组合式，背板出线采用接插连接方式，具有体积小，安全性高，使用灵活方便等特点。
装置采用了进口全密封、高阻抗、小功耗继电器，大大降低了功耗和发热并改善了防潮等性能，从而提高了装置的安全性。
装置由于能提供较多的备用继电器，因此在使用时非常灵活。
2. 装置的技术数据额定直流电压：110V，220V 允许偏差：+15％，-20％跳合闸回路自保持电流：0.5A～4A自适应正常工作温度：0 ～ 40℃极限工作温度：－10℃～＋50℃绝缘耐压标准：满足部标DL478抗干扰性能：符合国标GB61623. 装置的构成与原理CJX系列装置为插件组合式，各插件相互独立。
铁路信号继电器说明书
JYJXC-220/220，有极加强接点继电器1 用途JYJXC-220/220型有极加强接点继电器（以下简称继电器）在信号电路中作道岔控制继电器。
2 适用环境继电器的适用环境为:a) 环境温度：-40℃～+60℃；b) 相对湿度：不大于90%（温度+25℃）；c) 气压：不低于70 kＰa(相当于海拔高度3000m以下)；d) 振动: 振频不大于15Hz，振幅不大于0.45mm；e) 工作位置：水平；f) 周围无引起爆炸危险的有害气体，并应有良好的防尘措施。
3 机械特性接点组数：2DF、2DFJ；鉴别销号码：15、54；接点间隙：普通接点不小于4.5 mm；加强接点不小于7 mm；托片间隙：普通接点不小于0.35 mm；加强接点0.1 mm～0.3 mm；普通接点压力：定位接点不小于150 mN；反位接点不小于150 mN；加强接点压力：定位接点不小于400 mN；反位接点不小于400 mN；接点齐度误差：普通接点与普通接点间及普通接点与加强接点间不大于0.2 mm，加强接点与加强接点间不大于0.1 mm。
定位或反位保持力不小于2 N；3 电气特性（+20℃时）线圈电阻：线圈单独使用，使用1、23、4；额定值：；充磁值：；转极值：正向10V～16V、反向10V～16V；接点电阻：普通接点不大于0.05Ω；加强接点不大于0.1Ω。
5 绝缘耐压在试验的标准大气条件下，继电器的绝缘电阻应不小于100MΩ。
在气压不低于86kPa条件下（相当于海拔高度1000m以下），继电器的绝缘耐压应能承受交流正弦波50Hz、2000V有效值电压，历时1min 应无击穿闪络现象，重复试验时的电压应为原试验电压值的75%。
6 电寿命继电器普通接点通以DC 24V 1A 阻性负载；加强接点通以DC 220V 7.5A 、0.05H感性负载，JPXC-1000，偏极继电器1 用途JPXC-1000型偏极继电器（以下简称继电器）在信号电路中用于道岔表示电路以及单复线半自动闭塞电路。
ZZS-7监视综合控制继电器-产品说明书
1 用途ZZS-7系列分闸、合闸、电源监视综合控制装置用于直流或交流操作的各种自动控制线路中，可以直接控制分闸、合闸回路，监视控制电源，并方便调节合闸延时，电源监视断电延时。
2 装置型号命名3 主要性能本产品是替代合闸继电器，分闸继电器，电源监视继电器的综合控制装置，具有下列特点：a) 体积小，功能强，非常适合安装于小型抽屉柜，和其它需要使用继电器的场所；b) 出口控制中间采用进口高性能密封继电器，防潮、防尘、不断线、可靠性高，而且有电源指示及动作指示，电气寿命长，机械寿命长。
4 技术条件4.1 环境基准条件环境温度：20℃±2℃相对湿度：45%～75%大气压力：80Kpa～106Kpa 存储和运输过程中的极限温度：-25℃～+75℃使用地点的海拔高度：不高于2500米。
使用环境的周围介质无爆炸危险品；不含有腐蚀性气体；所含导电尘埃的浓度不应使绝缘水平降低到允许值以下。
4.2 使用条件环境温度：-10℃～+50℃，24h内平均温度不超过35℃。
大气压力：80Kpa～106Kpa相对湿度：最湿月的月平均最大相对湿度为90%，同时该月的月平均最低温度为25℃，且表面无凝露。
最高温度为40℃时，平均最大相对湿度不超过50%。
4.3 继电器额定值额定电压值：24V、48V、110V、220V AC DC4.4 出口中间触点容量：接通DC220V 10A，断开DC220V τ=5mS 50W。
4.5 出口中间动作延时：不大于15mS。
出口中间返回延时：分闸回路不大于15mS，其它回路15mS～2S可调。
出口中间动作电压：直流不大于70%，交流不大于75%。
出口中间返回电压不小于20%。
4.6 功耗最大功耗不大于10W，一个回路工作时，额定电压下功率不大于5W。
4.7 绝缘电阻用1000V摇表测量各引出端子对外壳锁紧螺钉之间绝缘电阻不小于10MΩ。
4.8 绝缘耐压各引出端子对外壳锁紧螺钉能承受工频2000V，同组触点之间能承受工频1000V，历时一分钟无击穿。
JZ-7说明书(中)
JZ-7 型机车制动机使用说明书中国北车集团天津机车车辆机械厂目录第一节：JZ-7 型机车制动机的主要特点及基本参数第二节：结构性能及作用第三节：JZ-7 型机车制动机的综合作用第四节：使用注意事项第五节：常见故障及处理第六节：JZ-7 型机车制动机的维护第一节JZ-7 型机车制动机的主要特点及基本参数JZ-7 型机车制动机的主要特点JZ-7 型机车制动机既能用于客运机车，也能用于货运机车。
客车位能阶段缓解，货车位为一次缓解。
该型制动机属于自动保压式，即列车管减压后可自动保压。
自动制动阀所设操纵位置：过充位运转位最小减压位—最大减压位过量减压位手柄取出位和紧急制动位。
结构上采用橡胶膜板和带有O 型橡胶密封圈的柱塞结构, 便于制造和检修。
分配阀采用了二压力与三压力混合形式的机构，既具有阶段缓解作用，又具有一次缓解作用。
同时，当制动缸漏泄时能自动补风，具有良好的制动不衰性。
实施紧急制动制动缸可增压。
为适应长大货物列车的需要设有过充位，以缩短列车管、副风缸初充气和再充气的时间。
基本参数单独制动性能表表1-1自动制动性能表表1-2思善丄I<1ms*占一<1 ■E m «<J ■霜丄<] ■d m W ■言M学二<] ■m A <l $£<] s s —3 MnHe<s .sw m }6_<J 5S *£也<1£■£节In IS IQs p 虫?<=B *l s«—6 T8ml;x ]I第二节结构性能及作用JZ-7 型机车制动机的构造JZ-7 型机车制动机由自动制动阀、单独制动阀、中继阀、分配阀、作用阀、均衡风缸、工作风缸、降压风缸、作用风缸、制动缸等组成。
JZ-7 型机车制动机的结构自动制动阀自动制动阀系自动保压式，设有过充位、运转位、最小减压位及常用制动区、过量减压位、手把取出位及紧急制动位。
珠海瓦特_直流综合监控模块使用说明书
第一章 系统介绍 一、 系统概述
直流综合监控模块主要与本公司生产的 GZDW 系列高频开关电 源系统配合使用，作为此系统的中央监测与控制部分。
直流综合监控模块可同时监测并控制多种监控单元（系统测控、 绝缘监测、电池监测、馈线监测、整流模块、交流监测等），并可以 根据系统的实际配置情况对各个单元进行组合配置，以达到最佳使用 效果；多种通信规约及通信波特率可与综合自动化厂家进行后台通 信；采用分布式结构，各个单元相对独立，便于安装、使用与维护； 采用大屏幕液晶，WINDOWS 风格操作界面，界面友好，操作简单 易学。
进入该菜单内进行数据或参数的修改要先输入您的操作密 码，请牢记您的密码。
图 2-6
五、 系统功能
“系统功能”（如图 2-7 所示）包含 5 个子菜单： 单开关机：单模块开关机显示及设定 全开关机：模块全开关机显示及设定 查看告警：显示所有的告警及其信息 告警记录：记载每次告警的具体信息 其它功能：系统工作有关参数的设定 注： 进入该菜单内进行数据或参数的修改要先输入您的操作密 码，请牢记您的密码。
本产品可以与本公司其他产品一同广泛的应用于发电厂和变电站 等场合，亦可用于石化、冶金、电气化铁路等场合。
二、 原理框图
综合自动化 直流综合监控模块
绝缘监测
电池监测
馈线监测
其他单元
图 1-1
交流监测
系统测控
整流模块
第 1 页 共 21 页
直流综合监控模块（WDJ-7A-I）使用说明书 V1.0
三、 环境条件 1、 周围空气温度：45℃∽-5℃ 2、 最大相对湿度：≤95% 3、 海拔高度： ≤2000m 4、 地震裂度： 8 度
ZE07型井下电控主机系统技术手册
特性 本安 本安 本安 本安
本安 本安
ZE07 型
郑煤机电液控制系统
4 外部接口与内部接线说明
ZE07 型井下电控主机系统技术手册
在井下电控计算机的后部两侧预留 11 个接口，面向主控计算机后盖，左侧
为 A1、A2、A3、A4、A5、A6，右侧为 B1、B2、B3、B4、B5,详细定义为：
表 1-2：井下主控计算机外部接口定义
ZE07 型
郑煤机电液控制系统
ZE07 型井下电控主机系统技术手册
2 适用于ZE07 型电液控制系统的软件明细
表 2-1：ZE07 型电控系统软件明细
软件名称 工作面控制器软件
数量
型号
厂家
说明
1
ZE07-HS-M 郑煤机 运行在支架控制器
井下电液控监控软件
1
井上电液控监测软件
1
井上电液控监测 Web 发布平台 1
表 2-3：ZE07-HS-D 软件用户组分配
权限 用户组 监测用户组
监测 √
控制
维护
管理
系统
控制维护组
√
√
√
超级用户组
√
√
√
√
√
注：
1. 监测权限：具备该权限的用户可查看 ZE07 型电控系统工况数据、报警信息等
2. 控制权限：具备该权限的用户可进行远程控制支架动作、急停全工作面支架、跟机自动化等
2 组成结构
井下主控计算机是具备隔爆兼本安特性的工控机，其内部构造与普通 PC 机 基本相同，除具有一般 PC 机的特点还有优越的系统性能、灵活的扩展性及特殊 的监控功能，使其普遍适用于各种工业场合，特别是那些对功能和操作可靠性有 严格要求的场合。
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1 用途
ZZS-7系列分闸、合闸、电源监视综合控制装置用于直流或交流操作的各种自动控制线路中，可以直接控制分闸、合闸回路，监视控制电源，并方便调节合闸延时，电源监视断电延时。
2 装置型号命名
3 主要性能
本产品是替代合闸继电器，分闸继电器，电源监视继电器的综合控制装置，具有下列特点：
a) 体积小，功能强，非常适合安装于小型抽屉柜，和其它需要使用继电器的场所；
b) 出口控制中间采用进口高性能密封继电器，防潮、防尘、不断线、可靠性高，而且有电源指示及动作指示，电气寿命长，机械寿命长。
4 技术条件
4.1 环境基准条件
环境温度：20℃±2℃相对湿度：45%～75%
大气压力：80Kpa～106Kpa 存储和运输过程中的极限温度：-25℃～+75℃
使用地点的海拔高度：不高于2500米。
使用环境的周围介质无爆炸危险品；不含有腐蚀性气体；所含导电尘埃的浓度不应使绝缘水平降低到允许值以下。
4.2 使用条件
环境温度：-10℃～+50℃，24h内平均温度不超过35℃。
大气压力：80Kpa～106Kpa
相对湿度：最湿月的月平均最大相对湿度为90%，同时该月的月平均最低温度为25℃，且表面无凝露。
最高温度为40℃时，平均最大相对湿度不超过50%。
4.3 继电器额定值额定电压值：24V、48V、110V、220V AC DC
4.4 出口中间触点容量：接通DC220V 10A，断开DC220V τ=5mS 50W。
4.5 出口中间动作延时：不大于15mS。
出口中间返回延时：分闸回路不大于15mS，其它回路15mS～2S可调。
出口中间动作电压：直流不大于70%，交流不大于75%。
出口中间返回电压不小于20%。
4.6 功耗最大功耗不大于10W，一个回路工作时，额定电压下功率不大于5W。
4.7 绝缘电阻用1000V摇表测量各引出端子对外壳锁紧螺钉之间绝缘电阻不小于10MΩ。
4.8 绝缘耐压
各引出端子对外壳锁紧螺钉能承受工频2000V，同组触点之间能承受工频1000V，历时一分钟无击穿。
4.9 电寿命 DC220V，切断电流τ=5mS，50W，10次以上。
4.10 机械寿命触点无负荷300万次以上。
5 内部接线图
6 继电器外形尺寸和开孔尺寸。