11KV Vacuum Circuit Breaker
11KV Vacuum Circuit Breaker
ZW32 series 11kv breakerare used in distribution systems. 11kv auto reclosers are used to make and break normal and fault currents. 11kv outdoor vcbcircuit 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 vcb 11kvbreaker by our electric 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 KV vacuum circuit breaker is equipped with one integrated current transformer per pole. The current transformer has a ratio of 600 A:5A.
VCB rating for 11kvis 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℃ |
We are the professional electric power equipment ltd, and we have types of outdoor vacuum circuit breakerfor sale, if you have needs, please contact us.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
24KV Recloser Vacuum Circuit Breaker | 24KV Recloser Vacuum Circuit Breaker The 24KV breaker switch unit is comprised of three poles, the operating mechanism, and the operating mechanis... |
 |
VCB Pole Mounted Recloser | ZW32 series vacuum circuit recloser, produced by Gopower pole mounted auto recloser manufacturer, is used in distribution systems. Pole mounted aut... |
 |
24KV SF6 Gas Load Break Switch | Application of 24KV SF6 Gas Load Breaker Switch The SF6 LBS 24kv 630Agas-insulated switch is a three-phase interoperable switching device desi... |
 |
SF6 Gas 11 KV Load Break Switch | The 11 kv load break switchis suitable for the distribution network with the highest voltage 11kV, the rated current 630A, and the rated frequency ... |
 |
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... |
Похожие товары
 |
Solar Tracker Bearing | Продавец: Henan GF New Energy Technologies Co., Ltd | Solar Tracker Bearingis a high-performance bearing solution specially designed forsolar photovolt... |
 |
Solar SCADA System | Продавец: Henan GF New Energy Technologies Co., Ltd | A Solar SCADA System(Supervisory Control and Data Acquisition) is an advanced digital platform de... |
 |
Solar Tracker Network Control Unit | Продавец: Henan GF New Energy Technologies Co., Ltd | The Solar Tracker Network Control Unitis the core control and communication hub of the solar trac... |
 |
Solar Tracker Control Unit（DC powered） | Продавец: Henan GF New Energy Technologies Co., Ltd | The DC-powered Solar Tracker Controlleris an intelligent control device It can be directly powere... |
 |
AC-powered Solar Tracker Controller | Продавец: Henan GF New Energy Technologies Co., Ltd | GF-AC-V2 (AC-POWERED) Reliable AC-powered unit ensuring stable operation for centralized plants.... |
