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高压交流真空接触器
HVJ6-12KV

HVJ6-12KV Vacuum Contactor 真空接触器

1. Introduction概述

HVJ6-12 series indoor high-voltage AC vacuum contactor has two types: One is Mechanical holding type, the other is Electromagnetic holding type. It is applicable for three-phase AC 50HZ power system of rated voltage 12KV and below and rated current up to 630 A to open and close circuit remotely and control electrical equipment like high-voltage motor, transformer and capacitive load. It is especially suitable for fields operated frequently. The contactor uses the international fashionable up and down structure  arrangement and has the advantages of small, light, easy to maintain and form a complete set of circuit equipment.

HVJ6-12系列户内交流高压真空接触器(JCZ5-12),分为合闸机械保持和电磁保持两种型式。该接触器适用于三相交流50Hz、额定电压12kV额定电流至630A的电力系统中,供远距离接通与分断线路,控制高压电动机、变压器及容性负载等用电设备,尤为适用于各种频繁操作领域。该接触器体积小、重量轻,采用当今国际流行的上下布置的组装式结构,使用维护方便,易于组成F-C回路成套设备。

2. Service condition环境条件

a) Ambient air temperature:  -25℃- +40℃.

周围空气温度上限+40°C,下限:-25°C

b) Altitude not exceed 2000m

海拔不超过2000

c)Humidity: 湿度

-Relative humidity: daily mean not higher than 95%,monthly mean not higher than 90%;

相对湿度日平均值不大于95%,月平均值不大于90%;

-Aqueous vapor pressure: daily mean not exceed 2.2 KP, monthly mean not exceed 1.8 KP

水蒸气压力日平均值不大于2.2kPa,月平均值不大于1.8kPa;

Ambient air should not be obviously polluted by corrosive or flammable gas or vapor;

周围空气应不受腐蚀性气体、水蒸气等明显污染;

C)Free of frequent severe vibration; When running, angle of inclination between installation surface and horizontal plane should not exceed 5℃.

无经常性的剧烈振动;接触器运行时,安装平面与水平的倾角不大于5°;

 

 

Main technical parameters 主要技术参数

Type

 品 型 号

Rated voltageV)

额定电压

Rated current 

Main circuit

额定电流  (主电路)

(A)

Main contact parameter

主触头参数

Power frequency withstand voltage  V(Effective value

工频耐压V(有效值)

Main

Circuit

主电路

Control

 Circuit

控制电路

Contacts separation

开距mm)

Over travel

超程

Main

Circuit

主电路

Auxiliary circuit辅助电路

Control

 Circuit

控制电路

HVJ6-12/200

12000

110, 220

200

5+1-0.5

1.5±0.5

42000

2500

2000

HVJ6-12/400

12000

110, 220

400

5+1-0.5

1.5±0.5

42000

2500

2000

HVJ6-12/630

12000

110, 220

630

5+1-0.5

1.5±0.5

42000

2500

2000

 

Type

丹东棋牌网产品型号

Making capability

接通能力

Breaking capability

分断能力

Limit breaking current极限分断电流A)

Mechanical life times

机械寿命次数

Weight质量KG

HVJ6-12/200

10le,100 times

8le, 25 times

10le

30×104

32

HVJ6-12/400

10le,100 times

8le, 25 times

10le

30×104

33

HVJ6-12/630

10le,100 times

8le, 25 times

10le

30×104

33

 

 

TIPS:

1,nut

2,insulation framework

3,arc-extinguish chamber

4,softconnect

5,insulator

6,contact spring

7,connecting level

8,adjusting nut

9,magnet yoke

10,screw

11,baseboard

12,limit bolts

13,Opening spring

14, Iron core

15,coil

16,armature

17, square shaft

18, cover

19, latched device

20,cover

21,Terminal block XT

 

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