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12kv Outdoor Circuit Breaker Factories – 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:

12kv Outdoor Circuit Breaker Factories –  ZW32-12(G)/T Outdoor Vacuum Circuit Breaker – Timetric detail pictures

12kv Outdoor Circuit Breaker Factories –  ZW32-12(G)/T Outdoor Vacuum Circuit Breaker – Timetric detail pictures


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It truly is a great way to improve our merchandise and repair. Our mission should be to create imaginative products to prospects with a excellent knowledge for 12kv Outdoor Circuit Breaker Factories – ZW32-12(G)/T Outdoor Vacuum Circuit Breaker – Timetric , The product will supply to all over the world, such as: Puerto Rico, Panama, Milan, We are sticking to excellent quality, competitive price and punctual delivery and better service, and sincerely hope to establish long-term good relationships and cooperation with our new and old business partners from all over the world. Sincerely welcome you to join us.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Ivy from Eindhoven - 2018.12.11 11:26
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Carey from Norway - 2017.09.26 12:12
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