Indoor Vs1 24kv 2500A Side Mounted Vacuum Circuit Breaker

Indoor Vs1 24kv 2500A Side Mounted Vacuum Circuit Breaker

Widely used in power plants, substations, and other electrical equipment,as the protection and control of electrical facilities,especially for the place where the goods are frequently operated under rated current and the multiple breaking current.

Description

As a professional manufacturer of compact package kiosk substation, Indoor Type Vacuum Circuit Breaker, Mini Substation, we have been working tirelessly on technological improvement and quality management. The superior performance and stable quality of our products have established a good image and reputation for our company in the industry. 'Developing customers with integrity, supplying high quality products with the most competitive price and the shortest delivery time, serving them with heart and soul' is the philosophy of our company. Welcome your enquiry! We have been adhering to the business philosophy of 'survive by quality and development by integrity', carry forward the spirit of 'dedication, integrity, and innovation', strengthen the management of product quality, and make product quality more stable. If you give us a list of products you are interested in, along with makes and models, we can send you quotations. Through technological innovation and intensive internal management, we provide our customers with products that consistently exceed quality.

The side mounted indoor vacuum circuit breaker is suitable for 12kV voltage, as a protection and control unit of power equipment, industrial and mining enterprises, it can be used for switching loads of various kinds and frequent operation, repeatedly breaking short-circuit current situation. The product adopts new type of circuit breaker, a VSG part can adopt the international brand of embedded pole, the vacuum interrupter and the main circuit part is fixedly sealed into a whole, protect the interrupter from collision, dust and gel image, strong ability to adapt to the environment, greatly reduces the cost of operation and maintenance. The real implementation of the product part of a maintenance free, low maintenance operation mechanism;


Widely used in power plants, substations, and other electrical equipment,as the protection and control of electrical facilities,especially for the place where the goods are frequently operated under rated current and the multiple breaking current.


NO

Item

Units

Technical parameters

1

Rated voltage

KV

12

2

Rated short-duration power frequency withstand voltage

42/48(Interphase, ground/fracture)

3

Rated lightning impulse withstand voltage

42/48(Interphase, ground/fracture)

4

Rated frequency

Hz

50

5

Rated current

A

630 1250

630 1250 1600
2000 2500 3150

630 1250 1600
2000 2500 3150

6

Rated short-circuit breaking current

KA

20/25

31.5

40

7

Rated short-time withstand voltage

20/25

31.5

40

8

Rated short circuit duration

S

4

9

Rated peak withstand current

KA

50/63

80

100

10

Rated short circuit closing current

50/63

80

100

11

Secondary circuit power frequency withstand voltage (1min)



2000

12

Rated single / back to back capacitor group breaking current

A

630/400(40kA:800/400)

13

Rated capacitor bank closing current


12.5 (frequency is not greater than)

14

Mechanical life

KA

20000

15

Rated current breaking times (electrical life)

20000

16

Rated short circuit current breaking times

times

50(40KA≤30)

17

Dynamic and static contacts allow wear cumulative thickness

mm

3

18

Energy storage time

s

≤10

19

Contact opening distance

mm

11±1

20

Overtravel

3.5±0.5

21

Contact closing bounce time

ms

≤2(40KA≤3)

22

Three-phase split/closed period

≤2

23

Average opening speed (contacts are separated by -8mm)

m/s

1.2±0.2

24

Main conductive loop resistance

0.6±0.2

25

Main conductive loop resistance

μΩ

≤50(630A)≤45(1250A)
≤40 (1600,2000A)≤35 (2500A or more)

26

Rated operation sequence


0-0.3s-Co-180s-Co


Order instruction:

Complete model and order quantity of the product

Rated current, rated voltage, distance of each poles

Rated short circuit breaking current

Rated voltage of operation mechanism open and close release, rated voltage of energy saving motor

Required accessory and quantity

Other requirement please contact with us directly

153.953.91


We have a high quality automated production line that can develop and produce exquisite Indoor Vs1 24kv 2500A Side Mounted Vacuum Circuit Breaker for promoting the common development of domestic and foreign industries. We will continue to move forward based on the advantage of cost performance, and strive to become a first-class brand with more market influence. In today's fierce market competition, the company always believes that the public demand, product quality and fast service are the basic conditions for the survival of enterprises, and the humanized products and services have always made us in the forefront of the industry.

Hot Tags: side mounted indoor vacuum circuit breaker, China, manufacturers, suppliers, customized, high-voltage switchgear, gas-insulated switchgear, GCS Drawer Type Switchgear Board, switching station, metal clad and metal enclosed switchgear, low voltage electrical switchgears

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