China Wholesale Medium-Voltage Vacuum Circuit Breaker Factory – ZN63(VS1)-24 Indoor High Voltage Handcart Vacum Circuit Breaker – Timetric

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China Wholesale Medium-Voltage Vacuum Circuit Breaker Factory – ZN63(VS1)-24 Indoor High Voltage Handcart Vacum Circuit Breaker – Timetric Detail:

General

VS1-24 indoor high voltage handcart vacuum circuit breaker is suitable for three-phase, AC50Hz with 24KV rated voltage.It can provide control and protection for industrial and mining enterprises, power plants and substations and is especially suitable for high-altitude areas where important loads are interrupted and a place needs frequent operations.

lt complies with GB1984-2003 “AC high voltage circuit breaker”, DL/T403-2000 “3.6-40.5KV indoor vacuum circuit breaker ordering technic conditions” and related IEC standards, and has reliable interlocking function.

The operating mechanism of the circuit breaker is spring energy storage type, which can be operaled by AC or DC energy storage, or can b manually operated.

The circuit breaker can also be equipped with a long-life permanent magnet operating mechanism, which can have a mechanical life of 60,000 times and can be used in the occasion with frequent operation.

The circuit breaker is designed in the form of front and rear sub-mounting structure, which can be used either as fixed mounting unit or as intermediate unit with chassis.

 Technical specification

No.

Ltem

Unit

Data

1

Rated vollage

KV

630

20

50

24

1600

31.5

80

2

Rated frequency

Hz

50

3

Rated current

A

1250

4

Rated short circuit breaking current

KA

25

5

Rated short circuit closing current (peak)

KA

63

6

Rated short circuit duration

s

4

7

Rated short circuit breaking current breaking time

Times

20

8

Rated operating sequence

0-0.3s-CO-180s-CO

9

Rated lightning impulse withstand voHoge (Between open contacts)

KV

125

10

Rated 1 min power frequency withstand voltage (Between open contacts!

KV

65

11

Closing time

ms

≤100

12

Opening time

ms

≤50

13

Mechanical life

Times

20000

14

Rated energy storage and operating voltage

V

~220/110

15

Break time

ms

≤65

16

Energy storage time

s

≤10

Outline overall and installing dimensions

ZN63(VS1)-24 Indoor High Voltage Handcart Vacum Circuit Breaker


Product detail pictures:

China Wholesale Medium-Voltage Vacuum Circuit Breaker Factory –  ZN63(VS1)-24 Indoor High Voltage Handcart Vacum Circuit Breaker – Timetric detail pictures

China Wholesale Medium-Voltage Vacuum Circuit Breaker Factory –  ZN63(VS1)-24 Indoor High Voltage Handcart Vacum Circuit Breaker – Timetric detail pictures


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We'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for China Wholesale Medium-Voltage Vacuum Circuit Breaker Factory – ZN63(VS1)-24 Indoor High Voltage Handcart Vacum Circuit Breaker – Timetric , The product will supply to all over the world, such as: South Africa, Rome, Houston, With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Modesty from Palestine - 2018.11.04 10:32
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Octavia from Sierra Leone - 2017.08.16 13:39
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