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℃ |
在线联系供应商
Other supplier products
 |
Recloser Control Box-Feeder Terminal Unit | Recloser Control Box-Feeder Terminal Unit The feeder terminal unit(FTU) is a new HV switch control device of control cabinet enclosures equipped w... |
 |
Centralized Type DTU | The centralized DTU adopts high-performance MCU processor, high-speed industrial network communication technology, multi-CPU integration technology... |
 |
11KV Recloser Vacuum Circuit Breaker | ZW32 seriesvcb rating for 11kvare used in distribution systems.11kv auto recloserisused to make and break normal and fault currents.11kv outdoor ci... |
 |
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... |
 |
LBS 24KV 630a SF6 Gas Load Break Switch | 24kV SF6 load break switch is a switch equipment for medium voltage switchgear, using SF6 gas as arc extinguishing and insulating medium. Rate volt... |
Same products
 |
V-15-1C25 basic plunger model Micro Switch | 卖方: 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 | 卖方: 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 | 卖方: Yueqing Yongde Electric Co., Ltd. | TSA-001 sealed plunger actuator Limit Switch ■Stainless steel idler wheel, punch and spring; ■S... |
 |
TZ-8104 roller lever actuator Limit Switch | 卖方: Yueqing Yongde Electric Co., Ltd. | ■Double-circuit type of limit switch. ■Compact new design approximately 1/3 the size of TMAZTZ v... |
 |
TZ-8108 adjustable roller lever Limit Switch | 卖方: Yueqing Yongde Electric Co., Ltd. | TZ-8108 adjustable roller lever Limit Switch ■Double-circuit type of limit switch. ■Compact new... |
