1336F-B030-AN-EN由山西润盛进出口有限责任公司销售绝缘监视表计两相电压不变，一相电压降低较多，则可能是电压较低相一次侧或二次侧熔断器熔断，或是二次侧回路断线，这时“电压回路断线”光字牌亮，警铃响，接地信号也可能出现。
若两相或三相电压均有升高，且电压互感器声音异常，可能是电压互感器产生谐振过电压。对多次发生谐振过电压的变电所，可在电压互感器开口三角处并联适当电阻或消谐器，以及高压中性点经消谐电阻接地。（本所微电脑消谐器安装在6KVII段PT4604二次侧）Westinghouse NB3800PF 800A AB De-Ion Tri-Pac Breaker w/400A Trip 400 Amp
Indramat DSC 1.7-50 Servo Programming Module DSC1.7-50
Square D Circuit Breaker MAL36600 40M1021 600 Amp 600 A
Cutler-Hammer D100ERA20 D100 Expansion Chassis 20 I/O Expand Relay Output Ser A1
GE SGHB36BC0400 MicroVersaTrip Plus 350 Amp A SRPG400A350 General Electric
Square D PQ3620 200 Amp I-Line Bus Plug 600V 3P 3W Busway Switch PQ-3620 Ser 5
Telemecanique ATS23D72N 50HP AltiStart 3 Soft Starter 460V Start ATS23.D72N
GE Fanuc IC600CB526 Logic Control Rev P IC 600 CB 526
Square D I Line KC34250 250A Breaker 4800V 3 Pole Molded Case SqD
Square D Model 6 Size 2 70A Breaker MCC Bucket Motor Logic 70 Amp Mod 6 MCCB FAL
Square D Model 6 Size 2 70A Breaker MCC Bucket Motor Logic 70 Amp Mod 6 MCCB FAL
Bently Nevada 10 Slot Rack / Chassis 87840-01 3300/05-24 PLC Ben
