24KV Recloser Vacuum Circuit Breaker
The 24KV breaker switch unit is comprised of three poles, the operating mechanism, and the operating mechanism housing. The sequence of the poles is A -B – C or 1 – 2 - 3 (sequence left to right when viewed from the lower terminal side of the recloser switch unit.
Each 24kv vacuum circuit breakerby GOPOWERis embedded in a solid-insulated pole made of weather-proof cyclo aliphatic epoxy resin. This enables a small design as well as resistance against environmental effects.
Breaker principle and design of 24KV Vacuum Circuit Breaker
ZW32 series 24KV circuit automatic recloserare used in distribution systems. 24kv vacuum circuit breakes are used to make and break normal and fault currents. Breakers are fully equipped with sensors and a controller to provide a means of protection and control. For more pole top switches at bulk price.
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 vacuum recloser is based on current standards IEC 62271-111：2019
Technical Parameters of 24KV Vacuum Circuit Breaker
|
Products Type |
ZW32-24 |
|
Maximum System Voltage |
24kV |
|
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 |
50kV |
|
DryCondition-1min，Ph- Ph, Phase to Earth |
65kV |
|
Dry Condition - 1 min AcrossInterrupter |
79kV |
|
Phase to Phase, Phase to Earth |
125kV |
|
Across Interrupter |
145kV |
|
Internal Arc Test |
20kA /0.1 sec |
|
Arc Extinction Medium |
vacuum |
|
Insulation Medium |
vacuum |
|
Creepage Distance (Silicon) |
960mm |
|
Dry arcing distance |
200mm≥ |
|
IP Level |
67 |
|
Closing/Opening Time |
＜1sec |
|
Mechanical Operations (Guaranteed) |
10000times |
|
Operating Temperature (*Manual Type) |
-25～+70℃ |
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... |
 |
Control Box-Feeder Terminal Unit | Control Box-Feeder Terminal Unit The feeder terminal unit(FTU) is a new HV switch control device of control cabinet enclosures equipped with both ... |
 |
Remote Terminal Unit-RTU | Remote terminal UNIT-RTU is a general term for various remote monitoring installed in the distribution network, which has functions such as data co... |
 |
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... |
 |
Centralized Type DTU | The centralized DTU adopts high-performance MCU processor, high-speed industrial network communication technology, multi-CPU integration technology... |
Похожие товары
 |
SKYEVER Spot Aluminum LED AR37 3 Watts with lens AC/DC 12V BA15d | Продавец: SKYLITE Lighting Appliance Co., Ltd. | Retrofit LED AR37 reflector light bulb, featured with high quality Aluminum shell and reflector, ... |
 |
Camel AGM Start-Stop Batteries | Продавец: Camel Group Co., Ltd | leverage cutting-edge technology to deliver superior performance and reliability. Key features in... |
 |
30g ozone generator for flour bleaching | Продавец: Guangzhou Quanju Ozone Technology Co., Ltd | Ozone generator for flour bleachingis a powerful and effective tool used in the food industry to ... |
 |
200g ozone generator for water | Продавец: Guangzhou Quanju Ozone Technology Co., Ltd | 200g ozone generator for water is a high-quality and efficient solution for ensuring clean and sa... |
 |
motor | Продавец: O&K GROUP LIMITED | Looking for Quality Products? From electronics to home essentials, fashion to industrial supplie... |
