11KV Vacuum Circuit Breaker
11KV Vacuum Circuit Breaker
ZW32 series 11kv breakerare used in distribution systems. 11kv auto reclosers are used to make and break normal and fault currents. 11kv outdoor vcbcircuit breakers are fully equipped with sensors and a controller to provide a means of protection and control. In case of a line fault, breakers can break and make currents several times, thus avoiding longer network interruptions due to temporary faults.
The manufacture, design, and testing of the vcb 11kvbreaker by our electric power equipment ltdChina is based on current standards IEC 62271-100. We can give you the most competitive11kv circuit breaker price.
Application of 11KV Vacuum Circuit Breaker
The 11 KV vacuum circuit breaker is equipped with one integrated current transformer per pole. The current transformer has a ratio of 600 A:5A.
VCB rating for 11kvis for protection purposes and optimized for operation with the controller.
Technical Parameters of 11KV Vacuum Circuit Breaker
|
Products Type |
ZW32-12 |
|
Maximum System Voltage |
12kV |
|
Rated Continuous Current |
630A |
|
Rated Frequency |
50/60Hz |
|
Short Time Withstand Current |
20kA/1sec |
|
Mainly Active Load Current |
630A |
|
Number of Load-break Operations |
30 |
|
Short-circuit Making Current (peak) |
50kA |
|
Number of Making Operations |
5 times |
|
Cable Charging Current |
25A |
|
Line Charging Current |
|
|
Closed Loop Circuit Current |
630A |
|
Transformer Magnetizing Current |
22A |
|
Wet Condition-10sec Ph- Ph-Eth, Across Interrupters |
45kV |
|
DryCondition-1min，Ph- Ph, Phase to Earth |
42kV |
|
Dry Condition - 1 min AcrossInterrupter |
48kV |
|
Phase to Phase, Phase to Earth |
75kV |
|
Across Interrupter |
85kV |
|
Internal Arc Test |
20kA / 0.1 sec |
|
Arc Extinction Medium |
vacuum |
|
Insulation Medium |
vacuum |
|
Creepage Distance (Silicon) |
780mm |
|
Dry arcing distance |
≥200mm |
|
IP Level |
67 |
|
Closing/Opening Time |
1sec |
|
Mechanical Operations (Guaranteed) |
10000times |
|
Operating Temperature (*Manual Type) |
-25～+70℃ |
We are the professional electric power equipment ltd, and we have types of outdoor vacuum circuit breakerfor sale, if you have needs, please contact us.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
24KV Recloser Vacuum Circuit Breaker | 24KV Recloser Vacuum Circuit Breaker The 24KV breaker switch unit is comprised of three poles, the operating mechanism, and the operating mechanis... |
 |
Control Box-Feeder Terminal Unit | The feeder remote terminal unit(FTU) is a new HV switch control device of control cabinet enclosures equipped with both the imported DSP high-speed... |
 |
11KV Auto Recloser Vacuum Circuit Breaker | ZW32 series 11 kv breakerare used in distribution systems. 11kv auto reclosers are used to make and break normal and fault currents. 11kv outdoor c... |
 |
Centralized Type DTU | The centralized DTU adopts high-performance MCU processor, high-speed industrial network communication technology, multi-CPU integration technology... |
 |
15KV SF6 Gas Load Break Switch | 15 kv pole mounted disconnect switch is suitable for rated voltage 15kV, rated current 630A, 50/60Hz distribution network breaking. The load curren... |
Похожие товары
 |
Made in China temperature controller WK-P2T(TH) for thermal power plant | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Made in China temperature controller WK-P2T(TH) for thermal power plant Dongfang Yoyik Engineeri... |
 |
Temperature Controller | Продавец: Tinko Instrument (Suzhou) Co., Ltd. | Tinko temperature controller industrialcan improve process efficiency, product quality and minimi... |
 |
Sequence Valve Gate Controller | Продавец: Tinko Instrument (Suzhou) Co., Ltd. | Tinko hydraulic valve gate controllerenables control of valve gate flow sequence and timing for p... |
 |
TSC-02 Stand Alone Controller | Продавец: Tinko Instrument (Suzhou) Co., Ltd. | Tinko TSC-02 integrated dual zone temperature controlleris suitable for small mold. The portable ... |
 |
TSC-01 Stand Alone Controller | Продавец: Tinko Instrument (Suzhou) Co., Ltd. | Tinko TSC-01 integrated single zone hot runner temperature controller is suitable for small mold.... |
