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China Wholesale Vacuum Trips Breaker Suppliers – ZW32-12(G)/T Outdoor Vacuum Circuit Breaker – Timetric Detail:

◆General Description

ZW32-12(G) series column type outdoor H.V.vacuum circuit breaker is an outdoor H.V.switch equipment with tri-phase AC 50Hz,rated voltage 12KV.it is suitable for breaking,.closing load current,overload current and short-circuit current of the urban or the rural electrical power distribution system.

ZW32-12G circuit breaker isolator combination electric appliance match with isolation blade has evident fracture to increase safety

Model Meaning

Model: ZW32-12 (G)/T - R
 
Z W 32 12 (G) T £
Vacuum Circuit Breaker Ouldoor Design number Rated voltage (KV) Isolation switch Spring operating mechanism Rated current (A) Rated short circuit breaking current(KA)

Working Condition

●Ambient air temperature: Max.+45℃,Min.-40℃.

●Relative Air Humidity: Daily average is not greater than 95%,month average is not greater than 95%

●Altitude: ≤3000m.

●Wind pressure: Not more than 700 Pa (Equivalent to wind speed 34m/s).

●Polltion level: IⅣ (Creepage distance≤31mm/KV).

●lcing thickness: ≤10mm.

●Installation site:should be no fire,explosion hazard, seriouspolltion, chemical corrosion and severe vibration, etc. 

Technical specification 

No.

ltem

Unit

Data

1

Rated voltage

KV

12

 

2

Rated current

A

630

1250

3

Rated frequency

Hz

50

4

 

Rated insulation level

1 minpower frequency withstand voltage

Dry test

KV

42/48 (Between open contacts)

Wettest

34

Secondary drcuit to earth

2

Lightning Impulse withstand voltage(peak)

75/85 (Between open contacts)

5

Rated short drcuit breaking current

KA

20

25

6

Rated short-circuit closing currentlpGak)

KA

50

63

7

Rated short-circuit withstand current

KA

20

25

8

Rated peak withstand current

KA

50

63

9

Rated short-circuit breaking current breaking times

Times

30

10

Rated short drcuit duration

s

4

11

Rated operating voltage and auxiliary voltage

V

DC22O、AC220、AC/DC220

12

Rated operating sequence

 

O-0.3s-CO-180s-CO

13

Overcurrent release rated current

A

5

14

Mechanical life

Times

10000

 Outline overall and installing dimensions

ZW32-12-G-T Outdoor Vacuum Circuit Breaker 001

Our Services

A. Punctual delivery time:
We carry out your order into our well-organized production schedule, ensure your punctual delivery time.
Production report before your order packed.

Shipping notice and photos sent to you as soon as your order is shipped.

B. After-service:
We Pay high Attention To Your Feed back after receive the goods.
We Provide 18 months warranty after goods arrive.
We Positively Revert Your Complain Within 48hours.

C. Professional Sales:
We value every Inquiry Sent To Us, Ensure Quick Competitive Offer.
We Cooperate With Customer To Bid Tenders. Provide all Necessary Documents.
We Are A Sales Team, With All Technical Support From Engineer Team.

 


Product detail pictures:

China Wholesale Vacuum Trips Breaker Suppliers –  ZW32-12(G)/T Outdoor Vacuum Circuit Breaker – Timetric detail pictures

China Wholesale Vacuum Trips Breaker Suppliers –  ZW32-12(G)/T Outdoor Vacuum Circuit Breaker – Timetric detail pictures


Related Product Guide:

We're commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for China Wholesale Vacuum Trips Breaker Suppliers – ZW32-12(G)/T Outdoor Vacuum Circuit Breaker – Timetric , The product will supply to all over the world, such as: Saudi Arabia, Latvia, Provence, Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.
  • This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Eileen from Oman - 2018.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Eudora from Cambodia - 2018.11.28 16:25
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