Rated Current 630 A 50 Hz 24kv VS1 Medium Voltage Circuit Breaker For 12kv Switchgear 5Main specifications and technical parameters(Refer to Tab 1) Tab 1 - - - - NO | Item | Unit | Technical Date | ...Read More



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 EXPIRED ON: 12-05-2012



 616

IEC56 / DL403 Power System 12kv Switchgear VMD4 24kv Medium Voltage Circuit Breaker Technical Parameter - - - - NO | Item | Unit | Technical Date | 1 | Rated voltage  | KV | 24 | 2 | Rated i ...Read More



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 EXPIRED ON: 12-05-2012



 666

IEC62271 - 100 40.5kv VMD5 High Voltage Vacuum Circuit Breaker / Pole Distance 300 ± 1.5 Technical Parameter - - - - NO | Item | Unit | Technical Date | 1 | Rated voltage  | KV | 40.5 | 2 | ...Read More



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 EXPIRED ON: 12-05-2012



 670

GB / T 11022 -1999 40.5kv VMD5 High Voltage Vacuum Circuit Breaker Contactor Space 20 ± 2 Technical Parameter - - - - NO | Item | Unit | Technical Date | 1 | Rated voltage  | KV | 40.5 | 2 | ...Read More



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 EXPIRED ON: 12-05-2012



 602

Three Phase AC 50HZ 40.5kv(36kv) ZN85 High Voltage Vacuum Circuit Breaker 4.1 circuit breakers main fixed parameters (table 1) - - - - Serial number | Parameter name | Unit | Specification parameter | ...Read More



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 EXPIRED ON: 12-05-2012



 877

4.1 circuit breakers main fixed parameters (table 1) - - - - Serial number | Parameter name | Unit | Specification parameter | 1 | Rated voltage | KV | 40.5 | 2 | 1min labo ...Read More



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 EXPIRED ON: 12-05-2012



 629

40.5kv VMD5 Indoor High Voltage Vacuum Circuit Breaker For Power Medium Voltage Switchgear Technical Parameter - - - - NO | Item | Unit | Technical Date | 1 | Rated voltage  | KV | 40.5 | 2 | R ...Read More



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 EXPIRED ON: 12-05-2012



 607

Rated Short Circuit Breaking Current 20, 25, 31.5, 40 KA 12kv VMD1 Vacuum Circuit Breakers - - - - NO | Item | Unit | Technical Date | 1 | Rated voltage  | KV | 12 | 2 | Rated insulating level ...Read More



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 EXPIRED ON: 12-05-2012



 742

Rated Voltage12kv VMD1 Vacuum Circuit Breakers / Average Breaking Speed 0.9 - 1.3 - - - - NO | Item | Unit | Technical Date | 1 | Rated voltage  | KV | 12 | 2 | Rated insulating level | Rat ...Read More



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 EXPIRED ON: 12-05-2012



 634

GB1984 Conductance Circuit Adopts Front And Rear Layout 12kv VMD2 Vacuum Circuit Breakers Technical Parameters - - - - NO | Item | Unit | Technical Date | 1 | Rated voltage  | KV | 12 | 2 | Rated ...Read More



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 EXPIRED ON: 12-05-2012



 666

24kv 50 ( 60 ) Hz Outdoor Vacuum Circuit Breakers For Power System 12kv Substation 1. Summary ZW32-24 type outdoor high voltage vacuum circuit breaker is three-phase AC, 50(60)Hz outdoor power distrib ...Read More



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 EXPIRED ON: 12-05-2012



 697

Silicon Rubber / Solid Epoxy Resin Bushing ZW20 Outdoor Vacuum Circuit Breaker Echnical Parameter - - - - No | Item | Unit | Data | 1 | Rated Voltage | Kv | 12 | 2 | Rated Frequency | Hz | 50 | 3 ...Read More



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 EXPIRED ON: 12-05-2012



 606

Custom ZW32 - 12 Outdoor  Vacuum Circuit Breaker, Rated Current 630 / 1250 A Technical Parameter - - - - Table 1  Circuit Breaker's Main Technical Data |   |   |   | Data | NO | Item | ...Read More



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 EXPIRED ON: 12-05-2012



 582

ZW32 - 24 Type Three - Phase AC Outdoor Vacuum Circuit Breaker, Motor' S Rated Power 40W Technical parameter   - - - - Table 1  Circuit Breaker's Main Technical Data |   |   | ã ...Read More



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 EXPIRED ON: 12-05-2012



 624

DL403 VMD2 12kV Vacuum Circuit Breaker Control And Protect Trolly Wire, Transformer Technical Parameters - - - - NO | Item | Unit | Technical Date | 1 | Rated voltage  | KV | 12 | 2 | Rated in ...Read More



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 EXPIRED ON: 12-05-2012



 531

ZW32 12kV Vacuum Circuit Breaker For Substation, Mining  / Rated Current 630 / 1250 A Technical parameter - - - - Table 1  Circuit Breaker's Main Technical Data |   |   |   | ...Read More



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 EXPIRED ON: 12-05-2012



 562

Each Pole Conducting Circuit Resistance  ≤70 μΩ  24kv ZW32 Outdoor Vacuum Circuit Breaker Technical Parameter - - - - Table 1  Circuit Breaker's Main Technical Data |   |   |   | D ...Read More



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 EXPIRED ON: 12-05-2012



 543

The Ditcher Is Mainly Applied To The Ditching Operation For The Pavement Of Underground Pipelines For Farmland Irrigation. Large Ditcher: Horsepower: 70, 75, 80, 85, 90, 95 Driving Force: Tractor Ditching Depth: 1m, 1.3m, 1.5m, 1.6m, 1.8m, 2.0m ...Read More



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 EXPIRED ON: 12-05-2012



 895