Automatic Circuit Recloser (vacuum Circuit Breaker interrupter) 630A 1250A with automatic controlling device Manufacturer

Automatic Circuit Recloser (vacuum Circuit Breaker interrupter) 630A 1250A with automatic controlling device Manufacturer

Tender project is acceptable
Installment team is offered if need
GB and IEC standard is available
25 years history manufacturer
Global market exceeded into 50 countries
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Product Details

1. Description of Automatic Circuit Recloser (vacuum Circuit Breaker interrupter)


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Automatic Circuit Recloser is applied to three-phase AC 50Hz, rated voltage is 7.2 ~ 12kV of outdoor high voltage switch equipments.Circuit breaker in accord with the national standard GB1984 and JB3855 and the related IEC standards. 

Pole Mounted Circuit Breaker is widely used in10KV distribution network(power plant and substation for electric equipment control and protection),substations,industrial companies,mining companies etc.A circuit breaker having repeatedly interrupting and fast re-closing ability.

2. Surroundings condition

Suitable Temperature: -40℃ ~ +45℃

Relative Humidity: Daily mean ≤95%, monthly mean ≤90%

Suitable Altitude: 1000m ~ 4000m

No conductivity dust.

No insulation object with devastating metal and corrosive gas.

No violent vibration and striking.

No explosive danger and fire.

3. Data of VCR

NO.

Item

Unit

Value

1

Rated voltage

KV

12

2

1 minute rated work frequency withstand voltage

34/42/49

3

Rated lighting impulse withstand voltage(peak)

between phases, earthing 75

4

fracture 85

5

Rated current 

A

630

6

Rated short circuit drop-out current

KA

20

7

Rated short circuit making current(peak)

50

8

Rated dynamic current(peak)

50

9

Rated thermal stability current(valid)

20

10

Rated short circuit drop-out current times

times

30

11

Rated thermal stability time

s

4

12

Rated operating turn


O-0.3s-CO-180s-CO

13

Mechanical life

times

10000

14

Weight

kg

100

4. Factory qualification

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5. Factory view

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6. Deliver, shipping and serving

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7. FAQ

1. order the products

Send the inquiry with detail item description or with Model number. If there is no packing demand .we take  it as sea-way packing. 

2. lead time

lead time depend on quantity of order. Usually shipped by sea, small order or urgent order.we can send you by air after received  your agreement.

3Life span 

we promise two years quality guarantee, some products will be extended longer time for life span.

 8.Contact us

XIGAO Electricenergy Group Co.,LTD.

Add.: No. 6, Weibei Industrial Park, Xi'an City, Shaanxi Pro., CN. 710600 

Phone: 0086 13319220197

Email: emma@zgxgdn.com

WhatsApp: 008613319220197

Skype: sunnysunny12271

Wechat: 13319220197

Website:  www.zgxgdn.cn

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