F2502RW中文资料

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cvs250f tm250d

cvs250f tm250d
▲断路器是指能够关合、承载和开断正常回路条件下的电流并能关合、在规定的时间内承载和开断异常回路条件下的电流的开关装置。

断路器按其使用范围分为高压断路器与低压断路器，高低压界线划分比较模糊，一般将3kV以上的称为高压电器。

▲断路器可用来分配电能，不频繁地启动异步电动机，对电源线路及电动机等实行保护，当它们发生严重的过载或者短路及欠压等故障时能自动切断电路，其功能相当于熔断器式开关与过欠热继电器等的组合。

而且在分断故障电流后一般不需要变更零部件。

目前，已获得了广泛的应用。

▲电的产生、输送、使用中，配电是一个极其重要的环节。

配电系统包括变压器和各种高低压电器设备，低压断路器则是一种使用量大面广的电器
▲断路器应垂直安装，且在安装前应先检查断路器铭牌上所列的技术参数是否符合使用要求。

▲通电前应人工操作几次断路器，其机构动作应灵活可靠、无阻滞现象。

▲按下闭合按钮（黑色），电路处于接通状态；按下断开按钮（红色），电路处于断开状态。

▲使用过程中，应对断路器进行定期检查（一般为一个月），即在断路器合闸通电状态下，拨动试验按钮（试验按钮用符号“Test”表示），断路器应可靠断开。

▲当断路器因线路发生过载、短路故障而断开时，应先排除故障后再使断路器重新合闸。

▲本断路器为非维护型，所以当断路器发生故障不能正常工作时，用户不得私自打开断路器进行维修。

▲使用电流调节旋钮，须按线路实际电流调节至相应位置，请勿超负荷使用
▲如需近一步了解施耐德接触器，ABB断路器，西门子接触器，西门子断路器，常熟开关，价格，厂家，批发，参数等。

请关注科旭机电。

电热风幕机说明书A4

FM RFM RFMS 系列风幕机一、产品概述FM系列风幕机是采用单相电容运行式电动机驱动，带动外型匀称的贯流铝合金风轮，或增强塑料风轮产生分布均匀的幕式气流，可减少或阻隔室内外空气对流。

RFM-I系列热风幕机利用电热管通电后所产生的热源，RFM-II系列暖风幕机热源采用第三代PTC发热原件，电热转换率达98%以上，无明火、无氧耗、升温快、寿命长安全可靠。

RFMS系列热风幕机是最新研制推出的节能型新品，该产品以热水为热媒，换热器采用STTL型节能高效换热器，其传热效率高，空气阻力小，本厂产品具有体积小，重量轻，外型美观，节约能源，结构合理，安装及维修方便等特点。

二、型号规格说明FM系列及RFM-I、RFM-II、RFMS系列风幕机和热风幕机的拼音缩写125或150是表示风轮直径900或1500是表示风幕机本身的长度（单位mm）FM系列风幕机主要技术参数型号风轮直径—机长mm 电压V频率H Z功率W风口风速M/S风量m3/min噪音≤dB（A）安装高度m重量㎏外型尺寸长×宽×高mmFM125-900220 50 120 6.5-7.5 22-24 60 2.5 18 900×200×200FM125-1200 180 6.5-7.5 24-28 60 2.5 24 1200×200×200 FM125-1500 250 6.5-7.5 30-36 60 2.5 29 1500×200×200 FM150-900 120 7.5-8.5 30-50 62 3 19 900×270×270 FM150-1200 180 7.5-8.5 40-45 62 3 25 1200×270×270 FM150-1500 250 7.5-8.5 50-55 62 3 30 1500×270×270RFM-I系列热风幕机主要技术参数（电热管型）型号风轮直径—机长mm 电压V频率H Z功率W风口风速M/S风量m3/min噪音≤dB(A)加热器功率KW风口温升℃配用导线mm2外型尺寸长×宽×高mm单机三相RFM-I 150-900220/ 380 50120 5.5 20 62 4.5 2×2.5 3×1 900×270×270RFM-I 150-1200 180 5.5 28 62 6 2×4 3×1.5 1200×270×270 RFM-I 150-1500 220 5.5 35 65 9 2×10 3×2.5 1500×270×270RFM-II系列热风幕机主要技术参数（PTC型）型号风轮直径—机长mm 电压V频率H Z功率W风口风速M/S风量m3/min噪音≤dB(A)加热器功率KW风口温升℃配用导线mm2外型尺寸长×宽×高mm单机三相RFM-II 150-900220/ 380 50120 4.5 18 62 8 60-80 2×4 3×2.5 900×270×270RFM-II 150-1200 180 4.5 23 62 12 60-80 2×10 3×4 1200×270×270 RFM-II 150-1500 220 4.5 28 65 16 60-80 2×16 3×6 1500×270×270RFMSI 系列热风幕机主要技术参数技术指标型号电源 AC V/HZ输入率 W出口风速 m/s 风量 m3/min噪音 d B (A)重量㎏进风温度 ℃供回水温度95-75℃ 供回水温度90-70℃ 供回水温度85-70℃ 供回水温度60-50℃ 水流速 m/s 水量㎏/n水阻力 P a出风温度 ℃散热器 K W水流速 m/s水量㎏/n水阻力 Pa出风温度 ℃散热器 K W水流速 m /s水量㎏/n水阻力 P a出风温度 ℃散热器 K W 水流速 m/s水量㎏/n水阻力 Pa出风温度 ℃散热器K W高低高低 R F M S -150-900220/50120862520≤6240150.39720192751170.36670166848150.48880280047150.4585024933610 R F M S -150-1200180863525500.5610203695240.519403123230.6812505241220.641210469915R F M S -150-1500220864330600.7313205463310.6612104578300.8816207682190.831570690620三、产品的用途及区别本产品适用于房间之间，房间与室外空气之间，可减少和阻隔室内外空气的对流，对隔冷、隔热、隔尘、隔虫、阻止有害气体的侵入都起到良好作用，应用范围广泛，如商场、宾馆、饭店、剧院、医院经常开启的大门，同时也适用于车间、库房、纺织、制药及食品加工等行业。

F2501RW中文资料

Key Features:• 25W-30W Output Power • 2:1 Input Voltage Range • 1,500 VDC Isolation • Meets EN55022 Class A • Compact 2 x 1.6 In. Case • Single & Dual Outputs • Remote ON/OFF• Industry Standard Pin-OutF2500RW 2:1 Input 25W - 30W Single & Dual Output DC/DC Con v ert e rsSeriesElectrical Speciﬁ cationsSpeciﬁ cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Speciﬁcations subject to change without notice.MicroPower Direct292 Page Street Suite DStoughton, MA 02072USAT: (781) 344-8226F: (781) 344-8481E: sales@ W: Model Selection GuideMechanical Notes:• All dimensions are typical in inch e s (mm)• Tolerance x.xx = ±0.01 (±0.25)Notes:1. When measuring output ripple, it is recommended that an external 1.0 µF ceramic capacitor be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. For noise sensitive applications, the use of 4.7 µF capacitors will reduce the output ripple. The maximum rms value of the output ripple is 10 mV .2. Transient recovery is measured to within a 1% error band for a 75-100% load change.3. The maximum sink current at the on/off pin (pin 4) during a logic low is 100 µA. The maximum allowable leakage current of a switch connected to the on/off pin (Pin 4) at logic high (2.5V to 100V) is 5 µA. If the on/off pin (Pin 4) is left open, the unit operates. If it is grounded, the unit will shut off.4. No load operation will not damage these units, but they may not meet all spec’s.5. Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this, connect the load across the positive (+Vout) and negative (-Vout) outputs and ﬂ oat the output common.6. The converter should be connected to a low ac-impedance source. An input source with a highly inductive imped-ance may affect the stability of the converter. In applications where the converter output loading is high and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up.In this case, it is recommended that a low Equivalent Series Resistance (ESR <1.0 at 100 kHz) capacitor be mounted close to the converter. A 33 µF is recommended for 24V input models and a 10 µF for 48V units. 7. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating.Heatsink Notes:• Use of the heatsink will extend the units operating temperature range by approximately 10°C.• The heatsink is black anodized aluminum.MicroPower DirectWe Power Your Success - For Less!292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@A simple external circuit may be used to adjust the converter output. To adjust the output DOWN, connect a 5%, 3W resistor between the plus outputpin and the Vout trim pin. To adjust the output UP, connect a 5%, 3W resistor between the minusoutput pin and the Vout trim pin. To calculate thecorrect resistor value use:UPRadj =(33 x Vout) - (30 x Vadj)Vadj - VoutDownRadj =(36.667 x Vout) - (33 x Vout)Vout - VadjFor UP/Down trimming capability, connect a 10 kW potentiometer between the plus and minus outputswith the wiper arm connected to the Vout trim pin.Mechanical DimensionsExternal TrimDerating CurvesHeatsink Dimensions(Optional)For Heatsink Option, add sufﬁ x “H” to model number (i.e. F2503RW-H )。

SDW2502型空压机使用说明[1]

SDW2502型空压机使用说明一、参数一览：模拟量参数：开关量参数：启动参数设定：启动加载时间：10S卸荷停机时间：20S卸荷压力：0.65 MPa最大卸荷时间：300S最小停机时间：150S注意事项：参数设定中，一些参数要设定为停机必须设定为报警后停机设定才有效。

二、操作说明：1、按键功能说明：A、启动按钮：符合压缩机启动条件的情况，按“启动”按钮启动压缩机运行B、停机按钮：按下“停机“按钮，停止压缩机运行；故障停机后，按“停机”按钮三秒，解除故障锁定。

C、急停按钮：当压缩机需要紧急停机时，按下“急停”按钮，立即停止压缩机运行。

2、开机过程：电源接通后，操作盒面板上的触摸屏点亮，在确认压缩机可以启动运行后，按操作盒面板启动键，画面进入启动画面，压缩机轻载启动，在延时10秒钟后，电磁阀YV得电，打开压缩机进气装置。

画面进入运行监控画面，压缩机进入正常运行。

3、停机过程：压缩机运行中，按操作盒面板停机键（压缩机轻载延时停机），电磁阀YV失电，压缩机进气装置关闭，画面进入停机画面，压缩机轻载延时停机，延时20S压缩机停止运行。

4、紧急停车过程：压缩机运行过程中，遇紧急情况，需立即停机时，按下操作盒面板红色急停开关，电机供主回路断开，压缩机立即停止运转。

下一次需旋转释放急停开关。

5、故障确认过程：该控制设备具有故障记忆功能，当压缩机因故障停机时，系统对该故障进行记忆；当发生的故障已经消除，要重新启动压缩机时，这时需要解除故障锁定，按住停机按钮3秒钟即可解除故障记忆。

三、运行保护功能介绍：以下所有报警或报警停机有效的条件是必须在参数设定中将其设为是。

如：排气压力高只报警不停机必须将是否报警设为“是”是否停机设为“否”；如果要报警停机则需要将是否报警设为“是”是否停机设为“是”。

如果停机则必须要报警，即是否报警设为“否”是否停机设为“是”的组合设定是无效的，不报警必不停机。

四、相序保护功能：如果所接动力电源的相序不正确，相序保护器动作，禁止设备投入使用，以避免压缩机反转，造成机械损伤，只有在电源相序正确时，系统才允许投入工作，并确保压缩机正常运转。

风扇类型识别装置和方法[发明专利]

专利名称：风扇类型识别装置和方法
专利类型：发明专利
发明人：李振玮,龚育谆,王毓弘,庄明昌,范瑞展申请号：CN201910375064.2
申请日：20190507
公开号：CN111911440A
公开日：
20201110
专利内容由知识产权出版社提供
摘要：一种风扇类型识别装置和方法，涉及计算设备和方法，其使用预定脉冲宽度调制占空比以从风扇获得在一段时间内的风扇速度序列，并根据风扇速度序列确定风扇的风扇类型。

申请人：联想企业解决方案(新加坡)有限公司
地址：新加坡新加坡市
国籍：SG
代理机构：中原信达知识产权代理有限责任公司
更多信息请下载全文后查看。

高压电缆附件产品介绍欧式美式

母排/分歧插頭 (Junction)

電流等級可分為200A和600A兩種。可分為二路、三路和四路母排三種。 200A母排與肘頭連接。600A母排與T頭連接。主要作為分段電纜及直通支線的分接頭，可與肘頭（600A適用於T型接頭/T-II型組合接頭）、絕緣保護帽、接地電纜頭及肘型避雷器等，組合成多分支的配電線路系統。可依客戶需求提供不銹鋼底座。

上海翔登機電有限公司
SHANGHAI CHARDON ELECTRIC LTD.
200A 套管井 Bushing Well

耐油、耐高溫工程塑膠製成。電氣絕緣性佳。質輕堅韌。適用於15kV 及 25kV 箱變引入口，可與單通及雙通連接。
上海翔登機電有限公司
SHANGHAI CHARDON ELECTRIC LTD.
美規 IEEE Std 386
歐規 IEC 60502
3.6 / 6 (7.2) 6 / 10 (12) 8.7 / 15 (17.5) 12 / 20 (24) 18 / 30 (36)
上海翔登機電有限公司
SHANGHAI CHARDON ELECTRIC LTD.
绝缘保护帽
200A系统
单通
肘型直线接头避雷器跌落式融断器肘头套管井双通套管母排
上海翔登機電有限公司
SHANGHAI CHARDON ELECTRIC LTD.

套管插頭 Bushing Insert (單通)

額定電流200A。與套管井配合可安裝在箱變或其他符合 IEEE Std 386標準要求的設備上。其內部載流結構均為純銅。外部由高絕緣EPDM製成，為全絕緣、全密封產品。具滅弧功能。具故障啟動功能。可附加Safe-T-Ring。

Lincoln Electric IronMan250 单相熔合锡焊机包装说明书

BENEFITSMakes controls easy to see and access.Excellent short arc performance with easy to control weld puddle.Increases machine output for higher productivity.Higher machine output duty cycle, increasing productivity with longer welding periods. Versatile for MIG and Flux Cored, gas or gasless welding applications. Can weld at higher amps at lower duty cycle.Simplified and accurate adjustments. Maximizes amount of control. Allows for smooth arc with high operator appeal.Excellent for pushing soft aluminum wires. (Adapter required for serial numbers prior to #LA135883)50% less stocking of drive rolls. Standard, one-piece drive roll decreases spare parts and changeover time, reducing overall costs.For greater accessibility to wire feeder panel for spool and feed roll changes, increasing productivity and operator appeal.Allows for precise adjustment of penetration and weld bead shape.Amperage draw of 35 amps at rated load of 230 V input saves energy.Ready to set up and weld: comes complete with wire feeder, running gear, cylinder rack, regulator/flow gauge, MIG gun, cable and clamp, extra tips.Five-year warranty on transformers, stabilizers and generators; three years on electronics (drive motors, rectifiers);and one year on guns (MIG and plasma torches).Certified to both the Canadian and U.S. Standards for welding equipment.An Illinois Tool Works Company Web Site Open Circuit Voltage 35 VAmperes Input at Rated Load 200 V 230 V 4035Wire Feed Speed Range 90–750 IPM(SUBJECT TO CHANGE WITHOUT NOTICE.)2Contact Tips#187 118.045 in (1.2 mm) Heavy-duty tip Contact Tip Adapter #169 728 Replacement Liners NozzlesNote: Flush or stickout nozzles should be used for theshort-circuit process. Recessed nozzles should be usedfor the spray arc process.#200 258Standard1/2 in (13 mm) diameter orifice. Nozzle flushwith contact tip.#169 7265/8 in (16 mm) diameter orifice. Nozzle flushwith contact tip.#169 7275/8 in (16 mm) diameter orifice. Contact tipsticks out of nozzle 1/8 in (3.2 mm).#169 7241/2 in (13 mm) diameter orifice. Contact tiprecessed 1/8 in (3.2 mm) into nozzle.#169 7255/8 in (16 mm) diameter orifice. Contact tiprecessed 1/8 in (3.2 mm) into nozzle.Contact Tips (5 per package)#199 387 For .030 in (0.8 mm) wire.#199 388 For .035 in (0.9 mm) wire.Nozzle #199 386Push Roll (1)Spoolmate3545 #195 0153Litho in USAThe IronMan ™250 comes complete with:Constant-voltage DC power source Built-in wire feeder12 ft, 250 amp MIG welding gun Regulator/flow gauge 5 ft gas hoseSample spool of solid welding wire 10 ft primary input cable with plug Dual groove drive roll – .023 and .030/.035 in10 ft work cable with clamp Extra contact tipsBuilt-in running gear/cylinder rack Weld, set-up and parts information chart。

复式切割器说明

复合式切割器
技术指标：
设备名称：复合式切割器
型号：RX-FH002
外形尺寸：400mm×250mm×
250mm
重量：15Kg
切割范围：落地平面物体、管道、
平面钢板等。

链条方式：两用链条连接，实现多
功能切割。

驱动源：配合主机自带DC12V电源供给
速度调节：变频调速。

行走坡度： =15°左右
简介：
复合式切割器通体采用不锈钢材质制成，自由灵活、体积小重量轻。

机身运用双链条结构，具双重功能于一身，通过链条不同的连接方式从而实现多功能的特点，简单可靠易于控制。

能最大限度的适应现场作业环境，运输方便，保证切割工作的顺利进行。

可广泛应用在管道、平面类物体、小坡度物体等，同时还可实现无需搬运即可现场进行切割作业，具有使用方便、精度高、价格低、操作简单等特性。

航弹切开
水切割的工作原理
外来自来水从进口快接接口进入储水罐经过滤器过滤之后，由高压水泵进行加压，进入增压器两端的高压缸内。

通过各个管件形成源源不断的高压水流。

调节调压溢流阀改变压力表的压力大小，磨料系统输出的磨料混入高压水流由高压出水口输出，通过高压管输送到喷射头，高压水流在喷嘴的约束下形成具有极大动能的高速磨料水射流，可以穿透任何坚硬材料。

此水切割机可切割范围非常广泛，除一些特殊材质确实不适合接触水的除外。

FZW32-40.5说明书

1.概述
FZW32-40.5/1250-25型户外高压隔离真空负荷开关（一下简称负荷开关）是新一代高压电器产品，经严格的型式试验和长期试运行考核，各项技术性能指标全部达到GB3804和IE标准，适用于额定电压40.5kV、额定电流1250A、三相交流50Hz的供电网络中。

2.说明
a.采用真空灭弧室灭弧，无爆炸危险。

b.隔离刀与三相真空灭弧室联动，分闸时有明显的隔离断口。

c.机体的零部件全部采用不锈钢材料，底架采用不锈钢材料或热镀锌外
加防紫外线保护涂料和碳钢材料，确保了机体在户外环境下的正常运行。

d.安装方式为双杆式，电动操作为主，也可采用手动或远程遥控操作。

e.开断能力大，安全可靠，寿命长，可频繁操作。

f.广泛适用于农网、城网、铁路等配变电线路改造。

3.工作原理
负荷开关是由隔离刀和真空灭弧室这两大组件组成。

隔离刀承担了合闸和分闸时绝缘作用，真空灭弧室承担熄灭电弧的作用。

隔离刀是由弹簧过中机构进行分合闸操作的，过中弹簧提供了隔离刀合闸时所需要的能量，并保证了真空灭弧室在分闸时熄灭电弧而不受人为因素的影响，真空灭弧室在隔离刀的分闸过程中，有快速机构提供灭弧室的分闸速度。

隔离刀的三相联动操作确保了灭弧室的分闸同期性。

加压送风轴流风机规格参数

加压送风轴流风机规格参数
参数名称
示例值/范围
说明
型号
SDF-I-4
表示特定系列的轴流风机型号
叶轮直径 (mm)
400
风扇叶轮的直径，影响风量和风压
风量 (m³/h)
5000
每小时吹出的空气量
全压 (Pa)
400
风机输出的空气压力
转速 (rpm)
2900
风扇叶轮的旋转速度
装机容量 (kW)
1.1
风机的额定功率，代表耗电量
噪声 (dB(A))
≤76
风机运行时的噪音等级
重量 (kg)
65
风机的重量，影响安装和运输
驱动方式
电机驱动
风机的动力来源方式
电源和电压要求
220V/50Hz
风机所需的电源和电压
使用环境
工业与民用建筑
风机适用的场所和环境条件
用途
管道加压送排风
风机的主要应用目的

YB3-250M-2W中的W是什么意思？我感觉不是室外的意思

YB3-250M-2W中的W是什么意思？我感觉不是室外的意思2012-11-14 21:44 井喷红|分类：家电|浏览86次网友采纳2013-05-02 10:30Y：异步电动机B：隔爆型3：改进设计序号；250：轴中心高（250mm）M:机座长度代号2：铁心长度代号（2号铁心）W：环境代号（户外）电机WF1和WTHF1有什么区别2011-10-22 19:43 匿名|分类：工程技术科学|浏览2296次|该问题已经合并到>>提问者采纳2011-10-22 20:27WF1和WTHF1是指防腐等级，灯具防腐级别：参照JB/T9536-1999（户内、户外防腐低压电器环境技术要求）防腐等级1、户内型户内防中等腐蚀型：F1户内防强腐蚀型:F22、户外型户外防轻腐蚀型：W户外防中等腐蚀型：WF1户外防强腐蚀型：WF2户外温热带防腐型(WTHF1)如需要JB/T9536-1999 请告知追问YB2-W、WTH、TH系列隔爆型三相异步电动机南方 YB2-W、WTH、TH系列隔爆型三相异步电动机矿用防爆电机，YB2防爆电机，电动机隔爆型三相异步电动机的适用范围该系列隔爆型三相异步电动机是在YB2系列产品上派生的全封闭自扇冷却的隔爆型三相异步电动机，适用于户外轻腐蚀的场所，防爆性能合GB3836<<爆炸性气体环境用电气设备>>的规定。

防爆标志"ExdBⅡT4"。

隔爆型三相异步电动机的主要技术参数额定电压：380V、660V、380/660V额定频率：50Hz防护等级：IP55功率范围：0.12kW-315Kw绝缘等级：F安装形式：B3、B35、B5。

IRLML2502TRPBF;中文规格书,Datasheet资料

2

/
IRLML2502PbF
100
VGS 7.00V 5.00V 4.50V 3.50V 3.00V 2.70V 2.50V BOTTOM 2.25V TOP
100
I D , Drain-to-Source Current (A)
2.25V
10

1
05/13/10
/
IRLML2502PbF
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
V(BR)DSS
∆V(BR)DSS/∆TJ
Parameter Drain-to-Source Breakdown Voltage Breakdown Voltage Temp. Coefficient Static Drain-to-Source On-Resistance Gate Threshold Voltage Forward Transconductance Drain-to-Source Leakage Current Gate-to-Source Forward Leakage Gate-to-Source Reverse Leakage Total Gate Charge Gate-to-Source Charge Gate-to-Drain ("Miller") Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Input Capacitance Output Capacitance Reverse Transfer Capacitance
Source-Drain Ratings and Characteristics

艾森电源防御模具加强版纤维制造器断路器PDG32FH250E2ZJ说明说明书

Eaton PDG32FH250E2ZJEaton Power Defense molded case circuit breaker, Globally Rated, Frame 3, Two Pole, 250A High Override, 25kA/480V, PXR20 LSI w/ ZSI and Relays, Standard Line and Load (PDG3X2TA631)General specificationsEaton Power Defense molded case circuit breakerPDG32FH250E2ZJ 786679498866109.1 mm 257.1 mm 138.9 mm 5.2163 kg Eaton Selling Policy 25-000, one (1) year from the date of installation of theProduct or eighteen (18) months from thedate of shipment of the Product,whichever occurs first.RoHS Compliant IEC 60947-2CSAUL 489CCC MarkedProduct NameCatalog Number UPCProduct Length/Depth Product Height Product Width Product Weight WarrantyCompliancesCertifications250A High Override Complete breaker 3Two-polePD3 Global Class A PXR 20 LSI600 Vac600 VStandard Line and Load25 kAIC at 480 Vac 35 kAIC @240V (UL)35 kAIC Icu/ 35 kAIC Ics/ 73.5 kAIC Icm @240V (IEC) 18 kAIC Icu/ 5 kAIC Ics/ 37.8 kAIC Icm @525V South Africa (IEC)20 kAIC Icu/ 20 kAIC Ics/ 42 kAIC Icm @480V Brazil (IEC) 10 kAIC Icu @250 Vdc25 kAIC Icu/ 25 kAIC Ics/ 52.5 kAIC Icm @380-415V (IEC) 25 kAIC @480V (UL) 14 kAIC @600V (UL/CSA)25 kAIC Icu/ 20 kAIC Ics/ 52.5 kAIC Icm @440V (IEC)250 A high overrideEaton Power Defense MCCB PDG32FH250E2ZJ 3D drawing Power Xpert Protection Manager x32Amperage Rating Circuit breaker frame type Frame Number of poles Circuit breaker type Class Trip Type Voltage rating Voltage rating - max TerminalsInterrupt rating Interrupt rating range Trip rating3D CAD drawing packageApplication notesPower Xpert Protection Manager x64Consulting application guide - molded case circuit breakers BrochuresStrandAble terminals product aidPower Defense technical selling bookletPower Defense molded case circuit breaker selection posterPower Defense brochureCatalogsPower Xpert Release trip units for Power Defense molded case circuit breakersMolded case circuit breakers catalogCertification reportsPDG3 CSA certification 100-400aPDG3 45-400A CB reportPDG3B 450A-600A CB reportEU Declaration of Conformity - Power Defense molded case circuit breakersPDG3 UL authorization 250-600a TMTUPDG3 UL authorization 100-400aPDG3 CSA certification 250-600aInstallation instructionsPower Defense Frame 3 interphase barrier - IL012229EN H03 Power Defense Frame 1-2-3-4 IP door barrier assembly instructions - IL012278ENPower Defense Frame 3 reverse feed connector kit Cat NumPDG3X3(2)(4)TA400HRF instructions - IL012252ENPower Defense Frame 3 shunt trip UVR instructions - IL012140EN Power Defense Frame 3 multi-tap terminal kit Cat NumPDG3X3(2)(4)TA6006WSW instructions - IL012250ENPower Defense Frame 3 box terminal installation instructions -IL012299ENPower Defense Frame 3 reverse feed connector kit Cat NumPDG3X3(2)(4)TA630RF instructions - IL012253ENPower Defense Frame 4 locking devices and handle block instructions - IL012151ENPower Defense Frame 3 finger protection assembly installation instructions - IL012279ENPower Defense Frame 3 handle mech direct rotary handle instructions - IL012111ENPower Defense Frame 3 locking devices and handle block instructions - IL012150ENPower Defense Frame 3 multi-tap terminal kit Cat NumPDG3X3(2)(4)TA6006W Instructions - IL012248ENPower Defense Frame 3 extendable shaft rotary handle mech -IL012112ENPower Defense Frame 3 adapter kit installation instructions LZM3 to PD3 - IL012227ENPower Defense Frame 3 multi wire connector kit -PDG3X3(2)(4)TA4006W and PDG3X3(2)(4)TA4003W instructions-IL012247EN H01Power Defense Frame 3 trip unit replacement instructions - IL012157EN Power Defense Frame 4 reverse feed connector kit instructions for PDG4X3(2)(4)TA800RF instructions - IL012254ENPower Defense Frame 3 terminal kit Cat Num PDG3X3(2)(4)TA400RF instructions - IL012251ENPower Defense Frame 3 Aux, Alarm, ST and UVR Animated Instructions.rh Power Defense Frame 3 Direct Rotary Handle Assy With Interlock Version Instructions (IL012139EN).pdfPower Defense Frame 3 rear connection installation instructions -IL012300ENPower Defense Frame 4 shunt trip UVR instructions - IL012129EN Power Defense Frame 3 plug-in adapter installation instructions -IL012311ENPower Defense Frame 3 terminal spreader assembly instructions -IL012301ENPower Defense Frame 3 Breaker Instructions (IL012107EN).pdfPower Defense Frame 2/3/4/5/6 voltage neutral sensor module wiring instructions – IL012316ENInstallation videosPower Defense Frame 3 trip unit replacement animated instructions.rh Power Defense Frame 3 Shunt Trip_UVR Animated Instructions.pdf.rh Power Defense Frame 3 Handle Mech Variable Depth Rotary Handle Animated Instructions.rhPower Defense Frame 3 Locking Devices and Handle Block Animated Instructions.pdf.rhPower Defense Frame 3 Handle Mech Direct Rotary Handle Animated Instructions.rhMultimediaPower Defense Frame 3 Aux, Alarm, Shunt Trip, and UVR How-To Video Power Defense Frame 5 Trip Unit How-To VideoEaton Power Defense for superior arc flash safetyPower Defense Frame 6 Trip Unit How-To VideoPower Defense Frame 3 Variable Depth Rotary Handle MechanismEaton 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./socialmediaInstallation How-To VideoPower Defense molded case circuit breakersPower Defense Frame 2 Variable Depth Rotary Handle Mechanism Installation How-To Video Power Defense Breakers Eaton Specification Sheet - PDG32FH250E2ZJ Power Defense time current curve Frame 3 - PD3Selling Policy 25-000 - Distribution and Control Products and Services Molded case and low-voltage power circuit breaker healthImplementation of arc flash mitigating solutions at industrial manufacturing facilitiesIntelligent power starts with accurate, actionable data Single and double break MCCB performance revisited Making a better machineIntelligent circuit protection yields space savings Safer by design: arc energy reduction techniques Molded case and low-voltage breaker healthSpecifications and datasheetsTime/current curvesWarranty guidesWhite papers。

5SGA 15F2502中文资料

元器件交易网
5SGA 15F2502
Fig. 5
Forward blocking voltage vs. gate-cathode resistance.
Fig. 6 Static dv/dt capability: Forward blocking voltage vs. neg. gate voltage or gate cathode resistance.
ABB Semiconductors AG reserves the right to change specifications without notice.
Doc. No. 5SYA 1214-01 Aug. 2000 page 6 of 9
元器件交易网
5SGA 15F2502
Turn-on switching
di/dtcrit Max. rate of rise of on-state current td tr ton(min) Eon Delay time Rise time Min. on-time Turn-on energy per pulse 400 A/µs 600 A/µs 2.0 µs 4.0 µs 80 µs 0.50 Ws f = 200Hz f = 1Hz VD = IT = IT = 1500 A, Tj = 125 °C IGM = 30 A, diG/dt = 20 A/µs 0.5 VDRM Tj 1500 A 30 A 3 µF = 125 °C 200 A/µs 20 A/µs 5Ω
Fig. 16 Storage time and peak turn-off gate current vs. neg. gate current rise rate.

ZXTP25020BFH中文资料

ZXTP25020BFH20V, SOT23, PNP medium power transistorSummary BV CEX > -40V BV CEO > -20V BV ECO > -7V I C(cont) = -4A R CE(sat) = 32 m ⍀V CE(sat) < -60mV @ 1A P D = 1.25WComplementary part number ZXTN25020BFHDescriptionAdvanced process capability and package design have been used to maximize the power handling and performance of this small outline transistor. The compact size and ratings of this device make it ideally suited to applications where space is at a premium.Features•High power dissipation SOT23 package •High peak current •Low saturation voltage •40V forward blocking voltage •7V reverse blocking voltageApplications•MOSFET and IGBT gate driving •DC - DC converters •Motor drive •High side driver •Battery chargingOrdering informationDevice marking1A9DeviceReel size (inches)Tape width (mm)Quantity per reelZXTP25020BFHTA783,000Absolute maximum ratingsParameter Symbol Limit Unit Collector-base voltage V CBO-40V Collector-emitter voltage (forward blocking)V CEX-40V Collector-emitter voltage V CEO-20V Emitter-collector voltage (reverse blocking)V ECO -7V Emitter-base voltage V EBO -7V Continuous collector current(b)I C-4A Peak pulse current I CM-10A Power dissipation at T amb =25°C(a)P D 0.73W Linear derating factor 5.84mW/°C Power dissipation at T amb =25°C(b)P D 1.05W Linear derating factor8.4mW/°C Power dissipation at T amb =25°C(d)P D 1.25W Linear derating factor9.6mW/°C Power dissipation at T amb =25°C(d)P D 1.81W Linear derating factor14.5mW/°C Operating and storage temperature range T j, T stg -55 to 150°C Thermal resistanceParameter Symbol Limit Unit Junction to ambient(a)R⍜JA171°C/W Junction to ambient(b)R⍜JA119°C/W Junction to ambient(c)R⍜JA100°C/W Junction to ambient(d)R⍜JA69°C/W NOTES:(a)For a device surface mounted on 15mm x 15mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, instill air conditions.(b)Mounted on 25mm x 25mm x 1.6mm FR4 PCB with a high coverage of single sided 2 oz copper in still air conditions.(c)Mounted on 50mm x 50mm x 1.6mm FR4 PCB with a high coverage of single sided 2 oz copper in still air conditions.(d)As (c) above measured at t<5secs.CharacteristicsElectrical characteristics (at T amb = 25°C unless otherwise stated)Parameter Symbol Min.Typ.Max.Unit Conditions Collector-base breakdown voltageBV CBO -40-60V I C = -100␮A Collector-emitter breakdown voltage (forward blocking)BV CEX -40-60V I E = -100␮A (*) R BE < 1k ⍀or 1V < V BE < -0.25V NOTES:(*)Measured under pulsed conditions. Pulse width Յ 300␮s; duty cycle Յ 2%.Collector-emitter breakdown voltage (base open)BV CEO -20-35V I C = -10mA (*)Emitter-base breakdown voltageBV EBO -7-8.2V I E = -100␮AEmitter-collector breakdown voltage (reverse blocking)BV ECX -6-8V I E = -100␮A (*) R BC < 10k ⍀ or 0.25 < V BC < -0.25V Emitter-collector breakdown voltage (base open)BV ECO -7-8.6V I E = -100␮A (*)Collector-base cut-off current I CBO <-1-50nA V CB = -32V-20␮A V CB = -32V, T amb = 100°C Collector-emitter cut-off currentI CEX -100nA V CE = -32V; R BE < 1k ⍀ or 1V < V BE < -0.25V Emitter-base cut-off current I EBO <-1-50nA V EB = -5.6VCollector-emitter saturation voltageV CE(sat)-44-60mV I C = -1A, I B = -100mA (*) -80-110mV I C = -1A, I B = -20mA (*) -125-190mV I C = -2A, I B = -40mA (*) -160-210mV I C = -4A, I B = -200mA (*) -160-210mV I C = -5A, I B = -500mA (*) Base-emitter saturation voltageV BE(sat)-930-1000mV I C = -4A, I B = -200mA (*) Base-emitter turn-on voltage V BE(on)-820-900mVI C = -4A, V CE = -2V (*) Static forward current transfer ratioh FE100200300I C = -10mA, V CE = -2V (*) 80160I C = -1A, V CE = -2V (*) 50100I C = -4A, V CE = -2V (*) 45I C = -10A, V CE = -2V (*)Transition frequency f T 250MHz I C = -50mA, V CE = -10Vf = 100MHz Output capacitance C OBO 32.540pF V CB = -10V, f = 1MHz (*) Delay time t d 53ns V CC = -15V,I C = -750mA, I B1 = I B2= -15mARise time t r 63ns Storage time t s 128ns Fall timet f50nsTypical characteristicsFor international sales offices visit /officesZetex products are distributed worldwide. For details, see /salesnetworkThis publication is issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contact or be regarded as a representation relating to the products or services concerned.The company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.EuropeZetex GmbHStreitfeldstraße 19D-81673 München GermanyTelefon: (49) 89 45 49 49 0Fax: (49) 89 45 49 49 49europe.sales@AmericasZetex Inc700 Veterans Memorial Highway Hauppauge, NY 11788USATelephone: (1) 631 360 2222Fax: (1) 631 360 8222usa.sales@Asia PacificZetex (Asia Ltd)3701-04 Metroplaza Tower 1Hing Fong Road, Kwai Fong Hong KongTelephone: (852) 26100 611Fax: (852) 24250 494asia.sales@Corporate HeadquartersZetex Semiconductors plcZetex Technology Park, Chadderton Oldham, OL9 9LL United KingdomTelephone: (44) 161 622 4444Fax: (44) 161 622 4446hq@Package outline - SOT23Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in incheslimeters Inches limeters Inches Min.Max.Min.Max.Min.Max.Max.Max.A 2.67 3.050.1050.120H 0.330.510.0130.020B 1.20 1.400.0470.055K 0.010.100.00040.004C - 1.10-0.043L 2.10 2.500.0830.0985D 0.370.530.0150.021M 0.450.640.0180.025F 0.0850.150.00340.0059N 0.95 NOM 0.0375 NOMG1.90 NOM 0.075 NOM-----。