Siemens – 7KG7755-0DA00-0AA0

Vacuum Circuit-Breaker 36kV pole-centre distance 350mm 25kA 1250A with 1st shunt release with varistor circuitry DC >= 60V with closing solenoid DC 220V voltage of 1st shunt release DC 220V without 2nd release with operating cycle counter and breaker tripping signal complete wired with motor operated stored- energy mechanism DC 220V with auxiliary switch 12no+12nc with 64-pole plug with mechanical interlocking motor and tripping on wired to lower plug part, auxiliary switch internal on wired to lower plug part rating plate and instructions in russian, frequency of secondary voltage 50Hz routine test certificate provided

VACUUM CIRCUIT-BREAKER 12KV POLE-CENTRE DISTANCE 210MM 31.5KA 1250A WITH 1ST SHUNT RELEASE WITH VARISTOR CIRCUITRY DC >= 60V WITH CLOSING SOLENOID DC 110V, VOLTAGE OF 1ST SHUNT RELEASE DC 110V, . WITH OPERATING CYCLE COUNTER WITH MOTOR OPERATED STORED- ENERGY MECHANISM DC 110V WITH AUXILIARY SWITCH 6NO+6NC WITH 24-POLE PLUG WITH MECHANICAL INTERLOCKING MOTOR AND TRIPPING ON WIRED TO LOWER PLUG PART, AUXILIARY SWITCH NOT WIRED RATING PLATE AND INSTRUCTIONS IN ENGLISH, FREQUENCY OF SECONDARY VOLTAGE 50HZ

VACUUM CIRCUIT BREAHER 3AK7 7,2KV, BIL 60KV, POLE-CENTRE DISTANCE 210MM, IEC CIRCUIT -BREAKER MODULE 50KA 1250A

VACUUM CIRCUIT BREAHER 3AK7 7,2KV, BIL 60KV, POLE-CENTRE DISTANCE 210MM, IEC CIRCUIT -BREAKER MODULE 50KA 2000A

VACUUM CIRCUIT BREAHER 3AK7 7,2KV, BIL 60KV, POLE-CENTRE DISTANCE 210MM, IEC CIRCUIT -BREAKER MODULE 50KA 2500A

VACUUM CIRCUIT BREAHER 3AK3 F.GENERATOR SWITCHING USES 17,5KV, BIL 95KV POLE-CENTRE DISTANCE 210MM, IEC CIRCUIT-BREAKER MODULE 40KA 4000A, FORCED VENTILATION

VACUUM CIRCUIT BREAHER 3AK7 7,2KV, BIL 60KV, POLE-CENTRE DISTANCE 210MM, IEC CIRCUIT -BREAKER MODULE 50KA 3150A

Vacuum circuit breaker 36 kV for 120,000 mech. switching cycles Distance between pole centers 350 mm 31.5 kA 3150 A operating mechanism EK Secondary equipment: switching cycle counter Switch case message 2 position switches f. signaling Closing spring tensioned, Switch-on solenoid with varistor circuit in secondary circuit 1 shunt release 1 undervoltage release Voltage of the switch-on solenoid 230 V AC Voltage of the 1st release 230 V AC Voltage of the 2nd release 230 V AC without 3rd trigger Voltage of the operating mechanism 230 V AC Auxiliary switch 12 NO+12 NC Secondary connection 64-pole connector mechanical interlocking Nameplate and operating instructions in English, Frequency of the operating voltage 50 Hz Rated lightning impulse voltage Up=200 kV instead of 170 kV Rated short-time Power frequency withstand voltage 95 kV instead of 70 kV Routine test report enclosed Crank handle Changed data on the rating plate: Rated voltage 40.5 kV

Vacuum Circuit-Breaker 36kV f.120.000 mech.operating cycles pole-centre distance 350mm 31.5kA 2500A operatg.mechanis.EK secondary equipment: operating cycle counter breaker tripping signal 2 position switches for signal: "closing spring charged" closing solenoid with varistor circuitry in the secundary circuit 1 shunt release 1 undervoltage release electrical local closing voltage of closing solenoid AC 230V voltage of 1st shunt release AC 230V voltage of 2nd shunt release AC 230V without 3rd release voltage of operating mechanism AC 230V auxiliary switch 12NO+12NC secondary connection 64-pole plug connector mechanical interlocking rating plate and instructions in english, frequency of secondary voltage 50Hz

Vacuum circuit breaker 36 kV for 120,000 mech. switching cycles Distance between pole centers 350 mm 31.5 kA 2500 A operating mechanism EK Secondary equipment: switching cycle counter Switch case message 2 position switches f. signaling Closing spring tensioned, Switch-on solenoid with varistor circuit in secondary circuit 1 shunt release 1 undervoltage release Voltage of the switch-on solenoid 230 V AC Voltage of the 1st release 230 V AC Voltage of the 2nd release 230 V AC without 3rd trigger Voltage of the operating mechanism 230 V AC with auxiliary switches 6 NO+6 NC with 24-pole connector Nameplate and operating instructions in English, Frequency of the operating voltage 50 Hz Auxiliary switch 12 NO+12 NC and 24-pole connector (A26 only in connection with 15th position E or F) Routine test report enclosed

VACUUM CIRCUIT-BREAKER 36KV F.120.000 MECH.OPERATING CYCLES POLE-CENTRE DISTANCE 350MM 31.5KA 2500A OPERATG.MECHAN. EK SECONDARY EQUIPMENT: OPERATING CYCLE COUNTER BREAKER TRIPPING SIGNAL 2 POSITION SWITCHES FOR SIGNAL: CLOSING SPRING CHARGED CLOSING SOLENOID WITH VARISTOR CIRCUITRY IN THE SECUNDARY CIRCUIT 1 SHUNT RELEASE 1 UNDERVOLTAGE RELEASE VOLTAGE OF CLOSING SOLENOID DC 220V, VOLTAGE OF 1ST SHUNT RELEASE DC 220V, VOLTAGE OF 2ND SHUNT RELEASE DC 220V, . VOLTAGE OF OPERATING MECHANISM DC 220V, AUXILIARY SWITCH 12NO+12NC SECONDARY CONNECTION 64POLE PLUG CONNECTOR RATING PLATE AND INSTRUCTIONS IN ENGLISH, FREQUENCY OF SECONDARY VOLTAGE 50HZ

Vacuum Circuit-Breaker 36kV f.120.000 mech.operating cycles pole-centre distance 350mm 31.5kA 2500A operatg.mechanis.EK secondary equipment: operating cycle counter breaker tripping signal 2 position switches for signal: "closing spring charged" closing solenoid with varistor circuitry in the secundary circuit 1 shunt release 1 undervoltage release voltage of closing solenoid AC 110V voltage of 1st shunt release AC 110V voltage of 2nd shunt release AC 110V without 3rd release voltage of operating mechanism AC 110V auxiliary switch 12NO+12NC secondary connection 64-pole plug connector rating plate and instructions in english, frequency of secondary voltage 50Hz routine test certificate provided hand crank