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Ckg4-160,250,400,630/12-1 Ac High Voltage Vacuum Contactor

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Port: NINGBO / SHANGHAI
Payment Terms: L/C,Western Union,D/P,D/A,T/T,MoneyGram
Supply Ability: 100 Set/Sets per Month
Number of Pole: 1
Mechanical life: 1000000 times
Main Circuit Rating Voltage: 12KV,36V,110V,220V380V
Main Circuit Rating Current: 160A,250A,400A,630A,160A-630A
Place of Origin: Zhejiang China
Phase: 3
Electricity Type: AC
Product Name: Ckg4-160,250,400,630/12-1 Ac High Voltage Vacuum Contactor
Model Number: CKG4
Auxiliary switch: 3NO+3NC
Certification: CE, ISO9001
Brand Name: Ghorit
Case Color: Grey , Red
Type: Vacuum Contactor
Quality: safe and reliable
Packaging Detail: Vacuum Contactor package by standard carton box + carton.
Ghorit Electrical Co., Ltd.
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Product Name:  Ckg4-160,250,400,630/12-1 Ac High Voltage Vacuum Contactor

Type: Vacuum Contactor

Product Description

ckg4 1p

Specifications:

CKG4 series high-voltage vacuum contactor (vacuum switch)consist of separable insulator bracket and metal frame. It has advantage of firm structure, high reliability, contact from the large open, better breaking capacity and smaller bounce at contact closing and opening. It is suitable for the distribution system of metallurgy, mine, petro-chemistry and building, to control the equipments used eletricity such as high-voltage motor of 12kV or under 12kV, transformer and capacitive loading etc. Especially suitable for frequent operation domain. Because of its small volume, light weight and packaged design of upper and lower arrangement, prevalent in the world. It is convenient to use and maintain, and is easy to form the complete equipment of F-C loop.

Model:

1. High-voltage AC vaccum contactor 

2. Designed code
3. Rated voltage(kV) 
4. Latching mode:J—machanical latch; D—electrical latch
5. G—high altitude; Y—movable type; None—basic type
6. Rated current(A) 
7. Rated short-time withstand current(kA) 
8. Vaccum shell materials: T—ceramic

Main technical parameters:

Model

 

CKG4-160~630/12-1

Main circuit rated voltage

kV

12

Main circuit rated current

A

160

250

400

630

Rated frequency

Hz

50/60

Main circuit making ability

A

1600

2500

4000

6300

Main circuit break-making ability

A

1280

2000

3200

5000

Maximum breaking ability

A

3200

3200

4000

6300

Mechanical life

Ops.

1000000

Power-frequency withstand voltage for main voltage kv 42
Power-frequency withstand voltage for ouxilllary voltage kv 2.5
Power-frequency withstand voltage for contrl voltage kv 2

Rated operating frequency

(Ops./h)

300

Closing time

ms

W 40

 

Outline and installation dimensions:

CKG4-1 vacuum contactor size