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Zn63 (VS1) 12 Type Indoor 12kv handcart type High Voltage Vacuum Circuit Breaker

Zn63 (VS1) 12 Type Indoor 12kv handcart type High Voltage Vacuum Circuit Breaker

Name: Zn63 (VS1) 12 Type Indoor 12kv handcart type High Voltage Vacuum Circuit Breaker
SKU: 60526308366
Availability: InStock

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Zn63 (VS1) -12 Type Indoor 12kv handcart type High Voltage Vacuum Circuit Breaker

Product Description

1. Environmental Conditions

Ambient air temperature:-25 ~+40°C

The influence of sunshine radiation when 1000W/m should be taken into consideration.

Altitude: 2000m

Pollution level: III

Wind speed: ≤34m/s (Equal to 700Pa over cylindrical surface)

The external shocking and earthquake could be neglected.

The amplitude of electromagnetic interference in the secondary system ≤1.6kV.

2. Technical Data:

No.	Item	Unit	Data
1	Rated voltage	KV	12
2	Rated frequency	HZ	50
3	Rated current	A	630,1250,1600,2000,2500,3150
4	Rated short circuit break current	A	31.5
5	Rated peak value withstand current	A	80
6	Rated short circuit making current	A	80
7	Rated operation sequence		O-0.3s-CO-180s-CO
8	Break times of rated short circuit current	Times	50
9	Mechanical life	Times	20000

3. Drawing:

VS1-12 D.png VS1-12 DRAWING.png

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