High Voltage Circuit Breaker

SanGao High Quality High Voltage Circuit Breaker is an outdoor distribution equipment with a rated voltage of 12kV and three-phase AC 50Hz. It is mainly used for breaking and closing load current, overload current, and short-circuit current in power systems. It is suitable for distribution control in substations, industrial and mining enterprises, and urban and rural power grids, especially for frequent operation scenarios. This product complies with GB1984-2003, DL/T 402-2007, and IEC60056 technical standards, and supports remote monitoring and automation control.SanGao has gradually become a high quality supplier in China's High Voltage Circuit Breaker industry. They are widely used in urban and rural power grid renovation, transmission and distribution engineering, sewage treatment, hydropower stations, wind power plants, metallurgical industry, petrochemical industry, mining, railways, residential area construction, and power engineering projects. Normal operating environment ◆ Surrounding air temperature: -30 ℃~+60 ℃; ◆ Altitude: not exceeding 3000m; The wind speed does not exceed 34m/s; Vibration or ground motion from outside the switchgear and control equipment can be ignored; Pollution level: Level IV; Storage temperature: -40 ℃~+85 ℃. Characteristics of switch structure 1. The High Voltage Circuit Breaker features a three phase pillar structure that is maintenance free, small in size, lightweight, and has a long lifespan. 2. The circuit breaker adopts a fully enclosed structure with good sealing performance, which helps to improve moisture proof and anti condensation performance, especially suitable for use in cold or humid areas. 3. The three-phase pillars and current transformers adopt imported outdoor epoxy resin solid insulation, or indoor epoxy resin wrapped with organic silicon rubber solid insulation; It has the characteristics of high and low temperature resistance, UV resistance, and aging resistance.

Send Inquiry

Product Description

SanGao has gradually become a high quality supplier in China's High Voltage Circuit Breaker industry. They are widely used in urban and rural power grid renovation, transmission and distribution engineering, sewage treatment, hydropower stations, wind power plants, metallurgical industry, petrochemical industry, mining, railways, residential area construction, and power engineering projects.

Normal operating environment

◆ Surrounding air temperature: -30 ℃~+60 ℃;

◆ Altitude: not exceeding 3000m;

The wind speed does not exceed 34m/s;

Vibration or ground motion from outside the switchgear and control equipment can be ignored;

Pollution level: Level IV;

Storage temperature: -40 ℃~+85 ℃.

Characteristics of switch structure

1. The High Voltage Circuit Breaker features a three phase pillar structure that is maintenance free, small in size, lightweight, and has a long lifespan.

2. The circuit breaker adopts a fully enclosed structure with good sealing performance, which helps to improve moisture proof and anti condensation performance, especially suitable for use in cold or humid areas.

3. The three-phase pillars and current transformers adopt imported outdoor epoxy resin solid insulation, or indoor epoxy resin wrapped with organic silicon rubber solid insulation; It has the characteristics of high and low temperature resistance, UV resistance, and aging resistance.

FAQ

QHow many days you need to install the equipment?

It takes about 30 minutes to innstall equipment generally
QCan the equipment be installed under hot weather?

The installation environment for outdoor switches is around 40 degrees Celsius
QCan Your products be installed under the cold weather?

The installation environment for outdoor switches is around minus 35 degrees Celsius.
QCan I only buy some spare parts from you?

Yes,the MOQ is 50 units.
QWill you will attend the fair to show your products?

Yes,we will provide advance notice on our official website
QHow long it takes you to provide the designing options for us?

It depend on the complexity of the project.
QHow do you pack the equipment?

We use export-compliant wooden crates to pack the equipment
QCan you can design the equipment according to our size?

Yes,we will meet customer's requirments ASAP.
QDo you have any real project pictures of the equipment?

Yes,we uploaded in About US and also we will send you when you need.
QDo you have detailed and professional installation manual?

Yes,we will send them when customers need.
QIf OEM is acceptable?

We can offer OEM and ODM service.
QWhat is your term of payment?

Delivery upon receipt of payment.
QAre you a trading company or a manufacturer?

Yes,we are the professional manufacturer with 30years
QHow long is your delivery time?

Lead time depends on order quantity.Usually in 3-5days before shipping.