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CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
Specifications
Brand Name :
KNKONG
Model Number :
VS1-12
Certification :
ISO / CCC / CE / CB / IEC
Place of Origin :
China
MOQ :
1
Price :
USD 1000-2000 Each
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
500 unit per month
Delivery Time :
15 working days
Packaging Details :
Standard export packaging
Rating Vlotage :
12-24KV
Rated Frequency :
50 Hz
Rated Current :
630-2500 A
Standards :
CCC,ISO9001,CE, CB,IEC60898
OEM/ODM :
Available
Description
China Vacuum Circuit Breaker 12KV 24KV VCB circuit breaker rating current 630A 1250A 2500A ISO / CCC / CE / CB / IEC

Vacuum Circuit Breaker VCB breaker VCB circuit breaker

12kv,three-phase AC 50/60Hz
Embedded pole,Adapter KYN-28 series switchgear
630A, 1250A,1600A,2000A,2500A
OEM & ODM,Complete equipment
CCC,ISO9001,CE, CB,IEC60898
Inquire

Product Introduction

VS1-Series embedded pole. vacuum circuit breakers are applicable to 12kV, three-phase AC 50Hz indoor switchgear and can serve as protection and control units for industrial and mining establishment transformer substation equipment. With a modular and independent-frame design for their spring operating mechanisms, VS1-Series circuit breakers can operate with KYN28 mid-set and fixed switchgear. These circuit breakers are subject to both fixed installation and assembly with a truck as a handcart unit.

Normal service condition

Altitude

≤1000m

Ambient temperature

Max

+40℃

Min

-15℃

Ambient humidity:

Maximum average humidity

24 hours ≤95%

1 month ≤90%

Maximum water vapor pressure

24 hours ≤2.2kpa

1 month ≤1.8kpa

Solar radiation is negligible. Vibration from the outside of switchgear and control-gears is negligible. The ambient air has no obvious pollution of dust smoke, corrosive or combustible gases, steams or smog.

VS1 Technical Parameters

No.

Item

Unit

Parameter

1

Rated voltage

KV

12/24

2

Rated frequency

Hz

50

3

Rated insulation level

1min power frequency withstand voltage(r.m.s)

KV

42(phase-to-phase,phase-to-earth)

48(across the isolating distance)

Lighting impulse withstand voltage (peak)

75(phase-to-phase,phase-to-earth)

85(across the isolating distance)

4

Rated current

A

630

630

1250

1600

1250

1250

1600

2000

2000

2500

2500

3150

4000

5

Rated short-circuit breaking current

KA

20

25

31.5

40

6

Rated short-time withstand current

20

25

31.5

40

7

Rated short-circuit marking current

50

63

80

100

8

Rated peak withstand current

50

63

80

100

9

CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker

Product tags

vcb circuit breaker rating

,

circuit breaker 1000 vdc

,

what is a rcbo circuit breaker
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CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker

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Product Detail
Brand Name :
KNKONG
Model Number :
VS1-12
Certification :
ISO / CCC / CE / CB / IEC
Place of Origin :
China
MOQ :
1
Price :
USD 1000-2000 Each
Contact Supplier
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker
CE / CB / IEC 2500A 12KV 24KV VCB Circuit Breaker

Knkong Electric Co.,Ltd

Active Member
5 Years
henan, zhengzhou
Since 2012
Business Type :
Manufacturer
Main Products :
Medium Voltage Switchgear, Low Voltage Switchgear, Metal Enclosed Switchgear
Total Annual :
1000000-9000000
Employee Number :
50~100
Certification Level :
Active Member
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