目录 SEL

电子模块

电动马达

MECHANICAL CONTROL

MECHANICAL CONTROL

RELEASE KIT UNDERVOLTAGE VOLTAGE FOR INT. IN VACUUM TYPE TCB 110VCC

RELEASE KIT UNDERVOLTAGE VOLTAGE FOR INT. IN VACUUM TYPE TCB 125 - 132 VCCMT

能器

SPACER PROTECTION

ELECTRICAL SUBSTATION PROTECTION RELAY; FEATURES: PHASE DIFFERENTIAL RELAY; TRANSFORMER PROTECTION RELAY: PROTECTION AGAINST PHASE DIFFERENTIAL, OVERCURRENT AND BREAKER FAILURE; WITH 6 ALTERNATING CURRENT INPUTS, 2 DIGITAL INPUTS, 3 DIGITAL OUTPUTS, MULTIMODE FIBER ST, IRIG-B TIME-CODE INPUT, WITH DISPLAY, I EEE C37.118 SYNCHROPHASERS, MODBUS RTU ; MODEL : 07870X1A1A1A1A850630