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high voltage vacuum circuit breaker

Location:
Yueqing, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Circuit Breaker

Product Description

Description

VS1 series vacuum circuit breaker is the high voltage indoor switch equipment,and the rated voltage is 12kv,three phase AC 50HZ,we introduced the high technology from Switzerland ABB company,and combined our own industry development,production capacitity ,then we reseach and develop the newest product.

The operation structure of VS1series is spring store.it can be uesd by motor-drive,as well as manual operation

service condition

1. Altitude: 1000m;
2. Ambient temperature: -25 ~+40 ;
3. Relative humidity: 90%-95%

4.Applicable circuit: AC 50Hz/60Hz
5.Rated Voltage is 12KV
6.Rated Current up to 3150A

specification

NO.

ITEM

UNIT

DATA

31.5KA

40KA

50KA

1

Rated voltage

KV

12

2

Rated current

A

1250,1600

1250,1600

1250,2500

2000,2500

2500,3150

3150

3

Rated short-circuit breaking current

KA

31.5

40

50

4

Rated short-circuit making current

KA

80

100

125

5

Rated peak withstand current

KA

80

100

125

6

4s rated short-time withstand current

KA

31.5

40

50

7

Rated operation sequence

O-0.3s-CO-180s-CO

8

Mechanical life

Times

10000

9

Rated short-circuit current breaking times

Times

50

10

Average opening speed

m/s

0.9~1.2

11

Average closing speed

m/s

0.6~0.8

12

closing time

s

≤0.1

OVERALL DIMENSION

FACTORY SHOW



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Contact Information

Company:
 Zhiyue Group Co., Ltd.
Phone Number:
  86-577-62786608
Fax Number:
 86-577-62786608
 
 

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