11KV Auto Recloser Vacuum Circuit Breaker

Minimum Order: 1

Packaging: N/A

Delivery: 15 Days

ZW32 series 11 kv outdoor vcb 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 ltd China is based on current standards IEC 62271-100. We can give you the most competitive 11kv vacuum circuit breaker price .

11 KV Breaker Application

The VCB 11kv is equipped with one integrated current transformer per pole. The current transformer has a ratio of 600 A:5A.

VCB rating for 11kv Recloser is for protection purposes and optimized for operation with the controller. For more pole top switches at bulk price.

11KV Auto 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 1.5A

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℃

Country: China (Mainland)
Business Type:
Market:
Founded Year:
Address:Building 3,No. 2007 Mingzhu South Rd ,Qianshan,Zhuhai,Guangdong,China
Contact:Gopower

11KV Auto Recloser Vacuum Circuit Breaker

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