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.
Each24kv vacuum circuit breakerbyGOPOWERis 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.
Contact Us
Breaker principle and design of 24KV Vacuum Circuit Breaker
ZW32 series 24KVcircuit 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.
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℃ |
Gopower as a electric power equipment company,has participated in the construction of an intelligent control project of transmission and distribution in the world-renowned Olympic Project together with Huayi Electric Gas.
在线联系供应商
Other supplier products
 |
Power Distribution Equipment | The intelligent AC/DC power distribution box is a distribution automation measurement and control terminal applied to line distribution transformer... |
 |
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 ... |
 |
LBS 24KV 630a SF6 Gas Load Break Switch | LBS 24KV 630a SF6 Gas Load Break Switch 24kV SF6 load break switch is a sf6 load break switch for medium voltage switchgear, using SF6 gas as ar... |
 |
33KV SF6 Gas Load Break Switch | Application of 33kv auto recloser The 33kvpole mounted switchis made of a proven rugged, corrosion-resistant material (304L stainless steel plate ... |
 |
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 i... |
Same products
 |
LW34-12 10KV outdoor SF6 circuit breaker | 卖方: Bokong Electric Co., Ltd | Product Description LW34-12 10KV is a new outdoor high-voltage electrical arcing and SF6 gas a... |
 |
Consumer PCB | 卖方: Xinfeng Huihe Circuits Co., Ltd. | The size, thickness and weight of products in the consumer electronics field have been greatly re... |
 |
PCB Prototyping | 卖方: Xinfeng Huihe Circuits Co., Ltd. | China high quality pcb prototypeFactory Has 97% On-Time Delivery Ratio In accordance with IPC st... |
 |
PCB Application | 卖方: Xinfeng Huihe Circuits Co., Ltd. | PCB Application As a leading PCB supplier in China printed circuit board industryincluding com... |
 |
PCB Board For Sale | 卖方: Xinfeng Huihe Circuits Co., Ltd. | With the help of a technology development team for professional printed circuit board manufacture... |
