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
 |
33KV SF6 Gas Load Break Switch | These load break switch 33kvare intended for outdoor applications. They can be mounted either horizontally or vertically, and are suitable for elec... |
 |
SF6 Gas 11KV Load Break Switch | The 11kv load break switchis suitable for the distribution network with the highest voltage 11kV, the rated current 630A, and the rated frequency 5... |
 |
Centralized Type DTU | The centralized DTU adopts high-performance MCU processor, high-speed industrial network communication technology, multi-CPU integration technology... |
 |
33KV SF6 Gas Load Break Switch | These load break switch 33kvare intended for outdoor applications. They can be mounted either horizontally or vertically, and are suitable for elec... |
 |
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... |
Same products
 |
China supplier Differential pressure transmitter RCA218MZ090Z power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China supplier Differential pressure transmitter RCA218MZ090Z power plant spare parts Dongfang ... |
 |
High Voltage 630A 12kv Outdoor Horizontal Type Disconnect Switch Interrupter Disconnector | 卖方: 854155 | These disconnectors are , no load switching devices which physically isolate the lines. They are... |
 |
Single-Pole 17.5kv 600A Disconnect Switch Isolator | 卖方: 854155 | Single Pole Switch Isolator, 22kV, 800/630A1.0 GeneralThe single pole switch isolator are used fo... |
 |
HS-6 wireless REMOTE CONTROL Tail Lift | 卖方: 790304 | HS-6 Industrial remote control system1 set includes transmitter and receiverTechnical DataOuter S... |
 |
STSH2 Type Servo Straight Side Double Points High Precision Press | 卖方: Suzhou S-T Intelligence Technology Co., Ltd | Main motor is Low Speed High Torque Servo Motor Brand: S-T Intelligence Servo Drive & Contr... |
