designLogo

图片名称

图片名称

图片名称

图片名称

1

INDOOR 12KV HIGH VOLTAGE VACUUM CIRCUIT BREAKER

INDOOR 24KV HIGH VOLTAGE VACUUM CIRCUIT BREAKER

INDOOR 40.5KV HIGH VOLTAGE VACUUM CIRCUIT BREAKER

OUTDOOR HIGH VOLTAGE VACUUM CIRCUIT BREAKER

Accessories Of Vacuum Switch

LXFZ(R)N25 vacuum load switch

Withdrawable vacuum load switch

Home page

+

ZN28-12K Fixed Type of Indoor High Voltage Vacuum Circuit Breaker

ZN28-12K fixed type indoor HV vacuum breaker is used for many kinds of switchgear like XGN2-12(Z).It is widely used for 12kV voltage systems which is accordance with GB1984-2003 standards Structural characteristics

keyword：

category：

INDOOR 12KV HIGH VOLTAGE VACUUM CIRCUIT BREAKER

图片名称

tel：

ZN28-12K Fixed Type of Indoor High Voltage Vacuum Circuit Breaker

● General Description

ZN28-12K fixed type indoor HV vacuum breaker is used for many kinds of switchgear like XGN2-12(Z).It is widely used for 12kV voltage systems which is accordance with GB1984-2003 standards

Structural characteristics:

1.This vacuum circuit breaker adopts air insulation,it can meet air distance and creepage under normal run condition.

2.The operating mechanism can use CD17 or CT19 type mechanism,the outlet curve has good adaptation for the requirements of vacuum interrupters.It has high reliable with characteristics of long life and easy maintenance.

● Applying ambient conditions

1.Ambient temperature:-15℃～+40℃.

2.The height above sea level:≤1000 m(Not including special requirements).

3.Relative humidity:the average humidity of a day should be no more than 95%;the average humidity of a month should be no more than 90%.

4.Saturated vapor pressure:the average pressure of a day should be no more than 2.2kPa;the average pressure of a month should be no more than 1.8kPa.

5.Earthquake intensity:not exceed 8 degrees.

● Main Technical Specification

Longxiang

Longxiang

● Overall outline drawing

Longxiang

Longxiang

● Following information is required for order

Full type name, rated current,rated short-circuit breaking current,distance between phases.

Operating mechanism type , power supply voltage and tripping device type and quantity.

Name and quantity of spare parts.

For special requirements,please consult with manufacturer.

● Typical wiring diagram of the second principle

Longxiang

previous page

VIB-12CSeries of Vacuum Circuit Breaker With Lateral Operating Mechanism

ZN28A-12 Series of Indoor HV Vacuum Circuit Breaker

next page

previous page

ZN28A-12 Series of Indoor HV Vacuum Circuit Breaker

next page

ZN28A-12 Series of Indoor HV Vacuum Circuit Breaker

Related products

Using the Longxiang switch to share national invention patents

VIB-12 Series of Indoor HV Vacuum Circuit Breaker With Embedded Poles

VIB-12 Series of Indoor HV Vacuum Circuit Breaker With Embedded Poles

In order to meet the market requirements for high quality VCB as well as their adaptation with its switchgear,our company develops this new generation of VIB type indoor high voltage vacuum circuit breaker.It is three-phase AC,50 Hz indoor power

VIB/R-12 Series of Vacuum Circuit Breaker With Lateral Operating Mechanism

VIB/R-12 Series of Vacuum Circuit Breaker With Lateral Operating Mechanism

VIB/R-12 series of Indoor High Voltage Vacuum Circuit Breaker with Lateral Operating Mechanism used spring to storage energy.The operating mechanism can be operated by two ways

VS1/R-12 Series of Indoor High Voltage Vacuum Circuit Breaker With Lateral Operating Mechanism

VS1/R-12 Series of Indoor High Voltage Vacuum Circuit Breaker With Lateral Operating Mechanism

Ambient humidity:the average humidity of a day should be no more than 95%;the average humidity of a month should be no more than 90%

VIB-12 Indoor High Voltage Vacuum Circuit Breaker

VIB-12 Indoor High Voltage Vacuum Circuit Breaker

VIB type indoor high voltage vacuum circuit breaker(Hereinafter referred to as vacuum circuit breaker)are used for 12kV rated voltage and AC 50Hz indoor switch equipment components.The products meet standard of GB1984-2003 HV AC Vacuum Circuit Breaker,JB3855-1996 3.6~40.5kV Indoor

ZN63A(VS1)-12 Series of Indoor High Voltage Vacuum Circuit Breaker

ZN63A(VS1)-12 Series of Indoor High Voltage Vacuum Circuit Breaker

ZN63A (VS1)-12 series of indoor vacuum circuit breaker is used for indoor 12kV switchgear,it is suitable to control and protect transmission and　distribution system such as electric network equipment and industrial & mining industry etc as their protection and control unit

VSm-12 Series of Indoor High Voltage Vacuum Circuit Breaker

VSm-12 Series of Indoor High Voltage Vacuum Circuit Breaker

Vsm series of indoor high voltage vacuum circuit breaker is adopted front and rare construction for their permanent magnetic and vacuum interrupters.The main conducting circuit is with floor-standing type,the upper and lower outlet terminal and vacuum interrupters are installed in one insulation house

ONLINE MESSAGE

*Note: Please make sure to fill in the information accurately and maintain smooth communication. We will contact you as soon as possible

3D虚拟展馆

3D虚拟展馆

抖音官媒

抖音官媒

旗舰微商城

旗舰微商城

微信公众号

微信公众号

CONTACT INFORMATION

图片名称

0917-6732951 0917-6732953

图片名称

2020VIB@sina.cn

图片名称

Gaoxin 19th Road, East Development Zone, Baoji, Shaanxi Province, China

OFFICIAL ACCOUNTS

宏德重工

The public

WhatsApp

旗舰微商城

3D虚拟展馆

官方微信

Wechat

ONLINE MESSAGE

©2023 Shaanxi Longxiang Electrical Co.,Ltd.

Powered by www.300.cn

SAF Coolest v1.2 设置面板HAQSS-AQVH-USAFE-ASZ

图片ALT信息： Longxiang Electrical

违禁词：第一，最，一流，领先，独一无二，王者，龙头，领导者，极致，

修改浏览器滑块样式： 4px,4px,#f00

营业执照及SEO链接： BUSINESS

无数据提示

Sorry，当前栏目暂无内容！

您可以查看其他栏目或返回首页

SVG图标库请自行添加图标，用div包起来，并命名使用