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 circute breakerisfully 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 vcb11KVbreakerby ourelectric 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 KVvacuum circuit breakeris equipped with one integrated current transformer per pole. The current transformer has a ratio of 600 A:5A.
VCBrating for 11kv is 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℃ |
GopowerElectrical Equipment & Supplies: Directly related to the production of electrical energy and transmission and distribution equipment called primary equipment.
在线联系供应商
Other supplier products
 |
Recloser 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... |
 |
Centralized Type DTU | The centralized DTU adopts high-performance MCU processor, high-speed industrial network communication technology, multi-CPU integration technology... |
 |
Electric Power Equipment & Supplies | Electrical Equipment & Supplies: Directly related to the production of electrical energy and transmission and distribution equipment called pri... |
 |
Centralized Type DTU | BD-163 distribution automation remote terminal (hereinafter referred to as the distribution terminal) is a new generation of power distribution ter... |
 |
Centralized Type DTU | Centralized Type DTU The centralized DTU adopts high-performance MCU processor, high-speed industrial network communication technology, multi-CPU ... |
Same products
 |
断路器开关 | 卖方: 839459 | 断路器开关产品: 断路器开关，作为电路保护的核心元件，集安全、高效、智能于一身。它能自动检测并切断异常电流，有效防止电气火灾和设备损坏，为家庭、工业及商业用电提供坚实的安全屏障。采用先进技术与材... |
 |
VZO-12系列户外高压真空断路器 | 卖方: 839459 | 户外高压真空断路器: VZO-12系列型户外高压真空断路器(以下简称断路器）为额定电压12kV,三相交流50Hz的户外配电设备。它采用真空灭弧和SF6气体作为绝缘介质,是MVXOZ-12型柱上真... |
 |
真空断路器 | 卖方: 839459 | 固封式户内高压真空断路器： VZCN-12系列户内高压真空断路器,额定电压为12KV，三相交流50Hz的户内高压开关设备,适用于发电厂、变电所及工矿企业输配电系统的控制或保护开关，尤其适用于高海... |
 |
真空断路器 | 卖方: 839459 | 侧装式户内高压真空断路器: 真空断路器通常可分多个电压等级，低压型一般用于防爆电气使用，例如煤矿等等。其额定电流达到5000A，开断电流达到50kA的较好水平，并已发展到电压达35kV等级。 ... |
 |
DELIVER MOLDING MECHANICAL DESIGNS SYSTEMATICALLY | 卖方: GreensTone (Shenzhen) Electronics Co., Limited | GreensTone mechanical design engineers will work with your team to design and test the best solut... |
