SIEMENS 1FK7042-2AF71-1CH2

　1、機(jī)械周圍不得堆放雜物，為避免引起火災(zāi)，直流電機(jī)及其啟動裝置與可燃物之間應(yīng)保持適當(dāng)?shù)木嚯x。

　　2、檢修后及停電超過7天以上的電機(jī)，啟動前應(yīng)測量其絕緣電阻是否合格，以免正式運(yùn)轉(zhuǎn)后，因絕緣受潮發(fā)生相間短路或?qū)Φ負(fù)舸┒鵁龎碾妱訖C(jī)。

　　3、啟動時，應(yīng)嚴(yán)格執(zhí)行規(guī)定的啟動次數(shù)和啟動間隔時間，盡量避免頻繁啟動，以免使定子繞組積累過熱起火。

　　4、運(yùn)行過程中，電流、電壓不得超過允許范圍，直流電機(jī)的溫度、聲音、振動、軸串動應(yīng)正常、無焦臭味。

　　5、電機(jī)出現(xiàn)缺相運(yùn)行時，應(yīng)立即切斷電源，防止電機(jī)因缺相運(yùn)行過載而發(fā)熱起火。

　　6、直流電機(jī)一旦起火，應(yīng)立即切斷電源，用二氧化碳、四氯化碳、“1211”滅火機(jī)及蒸汽滅火等電氣設(shè)備滅火機(jī)進(jìn)行滅火。

SIEMENS 1FK7042-2AF71-1CH2 

Square D FAL34060 Circuit Breaker **

Square D FAL34030 Circuit Breaker **

Square D FAL340601021 Circuit Breaker **

Square D GC-100, Type GC Ground Fault Relay **

Square D GP-200C, Type GP Ground Fault Relay **

Square D FAL26020 Circuit Breaker * 

Square D FAL12020 Circuit Breaker **

Square D FAL22060 Grey Face Circuit Breaker **

Square D QFSB-130 Misc. F Switch **

Square D QOB3251021 VH Circuit Breaker **

Square D QHB220 Circuit Breaker **

Square D QHB320 Circuit Breaker **

Square D Q131001021 Circuit Breaker W/ Shunt Trip 

Square D QOB120VH GFI Circuit Breaker **

Square D QOB380VH Circuit Breaker **

Square D QOB340VH Circuit Breaker **

Square D QOB330VH Circuit Breaker **

Square D QOB325VH Circuit Breaker **

Square D QF1520 Misc. F Switches **

Square D QF1515 Misc. F Switches **

Square D QF2020 Misc. F Switches **

Square D QOT1530 Piggy Back Circuit Breaker **

Square D QOT2020 Tandem Circuit Breaker w/ Ref. Clip 

Square D QOT1515 Tandem Circuit Breaker w/ Ref. Clip 

Square D QOT1515 Tandem Circuit Breaker **

Square D QOT1515 Circuit Breaker **

Square D QOT2020 Circuit Breaker **

Square D HOM120GFI Circuit Breaker **

Square D HOMT1515 Circuit Breaker **

Square D HOMT2020 Circuit Breaker **

IC693ALG392CA

IC693ALG392LT

IC693ALG392RR 

IC693ALG442

IC693ALG442CA

IC693ALG442LT

IC693ALG442RR   

IC693APU300

IC693APU300CA

IC693APU300LT

IC693APU300RR 

IC693APU301

IC693APU301RR  

IC693APU302

IC693APU302RR

IC693APU305

IC693APU305RR

IC693BEM320

IC693BEM320RR

IC693BEM321

IC693BEM321RR

IC693BEM331

IC693BEM331CA

Square D HOM250 Circuit Breaker **

Square D HOM240 Circuit Breaker **

Square D HOM220 Circuit Breaker **

Square D HOM130 Circuit Breaker **

Square D HOM115 Circuit Breaker **

Square D QOU3100 Circuit Breaker **

Square D QOU330 Circuit Breaker **

Square D QOU320 Circuit Breaker **

Square D QOU220 Circuit Breaker **

Square D QOU215 Circuit Breaker **

Square D QOU210 Circuit Breaker **

Square D QOU120 Circuit Breaker **

Square D QOU115 Circuit Breaker **

Square D Q2M3225MT Circuit Breaker **