Big discounting Definite Purpose Ac Contactor - VS1-12KV MV Vacuum Circuit Breaker – Simply Buy

Short Description:

Product Detail

Product Tags

Feedback (2)

We've numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for Power Contactor Lc1f630 , La5f500803 Tesys F Main Contact , Main Contactor Lc1f265 , We glance forward to establish a long-term small business romance along with your esteem co-operation.

Big discounting Definite Purpose Ac Contactor - VS1-12KV MV Vacuum Circuit Breaker – Simply Buy Detail:

VS1-12 vacuum circuit breaker

is a type of high voltage switch which appropriate to 12kv, 50Hz three phase alternating current system, applicable for protecting and controlling, especially appropriate to frequent operation and short circuit places. This type is mainly used in fixed or drawble type switchgear .

Advantages

Simple structure
Adapt ultra low resistance type vacuum interrupter
Adapt optimization and modular spring operating mechanism
Suitable for occasions with frequent operation
Free maintenance and long service life
High reliable performance

Ambient condition

1 Ambient temperature: max +40°C min -15°C(conveyance under -30°C is allowed)

2 Altitude: ≤1000m

3 Relative humidity: daily average relative humidity: ≤95%; monthly average relative humidity≤90%; daily average saturated vapor pressure ≤2.2*10^-3 MPa; monthly average value ≤1.8*10^-3 MPa

4 Earthquake intensity: ≤8 degree

5 The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution

Main Technical Parameters

Item	Description		Unit	Data
1	Rated voltage		KV	12
	Rated frequency		Hz	50/60
3	Rated current		A	630 1250 1600 2000 2500 3150
4	Rated short-circuit breaking current		kA	25,31.5,50KA
5	Rated short-circuit making current(peak value)		kA	50,63,80
6	Rated short-time withstand current		kA	20,25,31.5
7	Rated withstand current(peak value)			50,63,80
8	Rated insulation level	Lightning impulse withstand voltage	KV	145
8	Rated insulation level	1 min power-frequency withstand voltage	KV	64
9	Rated operating sequence			OC-0.3s-CO-180S-CO
11	Rated short-circuit duration		s	4
12	Times of breaking with the rated short-circuit current		Times	30
13	Mechanical life		Times	10000
14	Weight		kg	150

Product detail pictures:

Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for Big discounting Definite Purpose Ac Contactor - VS1-12KV MV Vacuum Circuit Breaker – Simply Buy, The product will supply to all over the world, such as: Sri Lanka , Namibia , Irish , We aspire to meet the demands of our customers globally. Our range of merchandise and services is continuously expanding to meet customers' requirements. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

Abb Relay

Disjuntor Feito Na China

Electric Motor Contactor

Screw Type Miniature Circuit Breaker

قواطع دوائر بالجملة

قواطع دوائر مصغرة

In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.

By Alberta from Hungary - 2016.02.14 13:19

The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.

By Novia from Yemen - 2015.06.21 17:11