11KV Auto Recloser Vacuum Circuit Breaker
ZW32 series vcb 11kvoutdoor vacuum circuit breakers are used in distribution systems and pole mounted recloser. 11 kv outdoor vacuum circuit breakers are used to make and break normal and fault currents. 11kv outdoor circuit 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 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 VCBVacuum 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.
11KV Auto RecloserTechnical 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
 |
Electric Power Equipment & Supplies | Electric Power Equipment & Supplies Power electrical equipment& Supplies: Directly related to the production of electrical energy and tran... |
 |
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... |
 |
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... |
 |
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... |
 |
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
 |
20(BYG1.8) Steppper motor stator and rotor core | 卖方: 855082 | 20(BYG1.8) Steppper motor stator and rotor core Yuma Precision provides high-performance 20(ByG1... |
 |
14(BYG1.8) Steppper motor stator and rotor core | 卖方: 855082 | 14(BYG1.8) Steppper motor stator and rotor core 14(BYG1.8) Stepper Motor Stator and Rotor Core ... |
 |
Frameless Motor Core | 卖方: 855082 | Frameless Motor Core Yuma Precision offers cutting-edge frameless motor cores, designed for indu... |
 |
Permanent Magnet Motor Core | 卖方: 855082 | Permanent Magnet Motor Core Permanent Magnet Motor Core- High-Efficiency Motor Solutions Yuma P... |
 |
Linear Motor Core | 卖方: 855082 | Linear Motor Core Yuma Precisionspecializes in manufacturing high-quality Linear Motor Coresdesi... |
