11KV Auto Recloser Vacuum Circuit Breaker
ZW32 series 11 kv outdoor vacuum circuit breakers are used in distribution systems and pole mounted recloser. 11kv outdoor circuit breakers are used to make and break normal and fault currents. 11kv outdoor vcbs 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 11 kv outdoor vacuum circuit breakers by our electric power equipment ltdChina is based on current standards IEC 62271-100. We can give you the most competitive 11kv circuit breaker price.
11 KV Outdoor Vacuum Circuit Breaker Application
The 11 kv breakeris equipped with one integrated current transformer per pole. The current transformer has a ratio of 600 A:5A.
VCB rating for 11kvRecloser is for protection purposes and optimized for operation with the controller. For more pole top switches at bulk price.
VCB 11KVAuto Recloser Technical Parameters
|
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℃ |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
24KV Vacuum Circuit Breaker | 24KV Vacuum Circuit Breaker The 24KV breaker switch unit is comprised of three poles, the operating mechanism, and the operating mechanism housing... |
 |
15KV SF6 Gas Load Break Switch | 15KV SF6 Gas Load Break Switch 15 kv pole mounted disconnect switch is suitable for rated voltage 15kV, rated current 630A, 50/60Hz distribution n... |
 |
Control Box-Feeder Terminal Unit | The feeder terminal unit(FTU) is a new HV switch control device of control cabinet enclosures equipped with both the imported DSP high-speed sampli... |
 |
SF6 Gas 11 KV Load Break Switch | The 11 kv load break switch is suitable for the distribution network with the highest voltage 11kV, the rated current 630A, and the rated frequency... |
 |
VCB Pole Mounted Recloser | ZW32 series automatic circuit line recloser, produced by our vacuum circuit breaker company, are used in distribution systems. Auto distribution li... |
Похожие товары
 |
Removable trail power track | Продавец: Wenzhou Sager Electric Co., Ltd. | Product Features To make worker relaxation, improve the team managerment and team work spirit.... |
 |
WD501 120 size 1 gang lighting switch | Продавец: Wenzhou Sager Electric Co., Ltd. | Using quick connection terminal technology, Technology, Wiring does not require any tools, just i... |
 |
V-15-1C25 basic plunger model Micro Switch | Продавец: Yueqing Yongde Electric Co., Ltd. | V-15-1C25 basic plunger model Micro Switch ■High accuracy of action position; ■Good shock resis... |
 |
T4N-4131 Safety Limit Switch | Продавец: Yueqing Yongde Electric Co., Ltd. | T4N-4131 Safety Limit Switch ■Forced open action device(NC contacts only), it can disconnect the... |
 |
TSA-001 sealed plunger actuator Limit Switch | Продавец: Yueqing Yongde Electric Co., Ltd. | TSA-001 sealed plunger actuator Limit Switch ■Stainless steel idler wheel, punch and spring; ■S... |
