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15kV Electrical Vacuum Circuit Breaker With Smart Controller

Categories Outdoor Vacuum Circuit Breaker
Brand Name: HengAnshun
Model Number: ZW20-12(F)+GW9-10
Place of Origin: China
MOQ: 1group
Price: USD2507/Unit Based on EXW
Supply Ability: 1000 groups/month
Delivery Time: 10 work days
Packaging Details: Export wooden case packing
Material: Stainless Steel/Porcelain/Steel
Max.Voltage: 15kV
Quatity: 1 group(1set+3units)
Packaging: Export wooden case packing
Max. Current: 1250A
Frequency: 50Hz
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15kV Electrical Vacuum Circuit Breaker With Smart Controller

Electrical Outdoor Vacuum Circuit Breaker With Smart Controller Of Easy Installation Used With High Voltage Hookstick

Product Description:

ZW20-12(F) vacuum circuit breaker is suitable for three-phase AC 50Hz, 10kV distribution lines.

It is composed of ZW20-12 outdoor high voltage AC true air breaker body, boundary control device, PDA handheld computer, etc. It is electrically connected by aviation plug and outdoor sealed control cable.

The utility model has the functions of fault detection, protection control and communication, and can automatically complete the separation of fault zones and the normal power supply of healthy zones within a very short time after the fault occurs, and realize multi-functional monitoring. System equipment information query, user information, distribution system geographic information system maintenance status on-line display of computer-aided distribution automation advanced stage.

The GW9-10 high voltage hooksticks are typically used in high voltage transmission and distribution systems to isolate sections of the network for maintenance or repair work. They are also used as a safety device to protect workers from electrical hazards, such as accidental contact with live parts of the system.

They are designed to handle high voltages and currents, and they are often installed in outdoor locations, where they are exposed to harsh environmental conditions, such as extreme temperatures, wind, rain, and dust. Therefore, they are built to withstand these conditions and are often made of durable materials such as steel or aluminum.

High voltage ehooksticks come in different types and configurations, depending on the specific application and requirements. For example, some hooksticks are designed for indoor use, while others are suitable for outdoor use. Some are designed to operate manually, while others are automated and can be operated remotely.

In addition to their primary function of isolating circuits, hooksticks also have other important features, such as providing a visual indication of their status (open or closed), and ensuring that the circuit is not energized when the isolator is open.

Double effect of using when GW9-10 series isolator swich can be used with the vacuum circuit breakers.

Characteristics of the controller:

Intelligent terminal controller with protection, automatic control, check / query, communication, software management and other functions.

1 Fully functional

· Perfect line protection, remote control, alarm, remote monitoring and other functions.

2 Low cost and practical

· GSM network without any communication hardware investment, buy a SIM card to open the SMS service;

The use of designated mobile phones, information encryption, password verification and other security means;

· GSM module can specify the mobile phone number, only accept bound mobile phone life;

· Encrypt text messages for remote control and other control points. · Encrypt text messages that control life, such as remote control.

· Preset - confirm - execute - back to school remote control mode, to ensure the safety of system control, to prevent misoperation.

4 Easy to build system

· No need to set up any communication lines and debug the communication lines.

· Simply install the SMS intelligent monitoring terminal correctly, insert the SIM card, set the designated mobile number, and the system begins to run.

5 Mobile monitoring anytime and anywhere

· In any location where there is a signal, it can be monitored and viewed in real time, without the need for special personnel to monitor.


1 Strong anti-fouling ability, high resistance to high and low temperature strength, no danger of combustion and explosion.

2 fully enclosed structure, the box filled with SF6 gas, good sealing, suitable for high temperature and humid areas.

3 built-in CT, output current for the intelligent control device for information analysis, and the ratio can be adjusted, the connection terminal connected to the corresponding terminal.

4 operating mechanism is novel, simple, small size, light weight, safe and reliable operation.

5 The shell prominently indicates the "energy storage," "points," and "combined" states.


1.Power Distribution Substations: The ZW20 switch is commonly employed in power distribution substations, both indoor and outdoor. It is used for load switching, sectionalizing, and fault protection in distribution networks.

2.Industrial Plants: The ZW20 switch finds application in industrial plants where medium voltage power distribution is required. It is used for controlling and protecting electrical equipment, such as motors, transformers, and generators.

3.Commercial Buildings: The switch is utilized in commercial buildings, including shopping malls, office complexes, and hospitals, for reliable and safe power distribution. It ensures efficient load switching and protects critical electrical loads.

4.Renewable Energy Systems: The ZW20 switch is suitable for renewable energy systems, such as solar power plants and wind farms. It facilitates the switching and protection of medium voltage circuits in these systems.

5.Railway Electrification: The switch is employed in railway electrification projects to control and protect the power supply to railway networks. It ensures reliable and safe power distribution for train operations.

6.Mining Operations: The ZW20 switch is used in mining operations to control and protect electrical equipment and power distribution networks in underground and surface mines.

7.Data Centers: The switch is utilized in data centers to ensure reliable power distribution and protection for critical IT infrastructure. It enables efficient load switching and safeguards against electrical faults.

8.Oil and Gas Industry: The ZW20 switch finds application in the oil and gas industry for controlling and protecting electrical equipment in refineries, pipelines, and offshore platforms.

9.Infrastructure Projects: The switch is used in various infrastructure projects, such as airports, seaports, and stadiums, for reliable power distribution and protection.

10.Water and Wastewater Treatment Facilities: The ZW20 switch is employed in water and wastewater treatment facilities to control and protect electrical equipment in pumping stations, treatment plants, and distribution networks.


1.The ZW20-12(F) automatic vacuum circuit breaker is designed to operate reliably within a wide ambient air temperature range, from -40 °C to +70 °C. This temperature tolerance ensures that the circuit breaker can function effectively in various climatic conditions.

2.The circuit breaker is suitable for installation at altitudes not exceeding 3000 meters above sea level. This altitude compatibility allows for flexible deployment in different geographic locations.

3.The ZW20-12(F) circuit breaker is built to withstand ambient air contamination caused by dust, smoke, corrosive gases, steam, or salt spray. It is designed to meet Class IV contamination level standards, ensuring that the circuit breaker remains resilient and operational even in challenging and corrosive environments.

4.With a maximum wind speed tolerance of 34 m/s (equivalent to 700 Pa on the surface of the cylinder), the circuit breaker can withstand strong winds without compromising its performance or stability. This wind speed resistance ensures the reliable operation of the circuit breaker during extreme weather conditions.

5.The circuit breaker is designed to minimize the impact of external vibrations or ground motions on its performance. Its construction and internal mechanisms are engineered to absorb and dampen vibrations, ensuring that the circuit breaker remains unaffected by external disturbances.

6.The ZW20-12(F) circuit breaker is designed to limit induced electromagnetic interference (EMI) in the secondary system. The amplitude of the induced EMI in the secondary system does not exceed 1.6kV, ensuring that the circuit breaker does not generate excessive electromagnetic disturbances that could interfere with the operation of other connected equipment.

Technical Parameters:


Serial No.ParameterUnitData
1Rated voltagekV12
2Insulation level of FractureWorking Frequency(Dry Test/Wet Test)48
Voltage of Lightning Shock Test (Peak)85
3Level of Insulation to ground/phase to phaseWorking FrequencyDry Test42
Wet Test34
Voltage of Lightning Shock Test (Peak)75
4Rated CurrentA630, 1250
5Rated short-circuit breaking currentkA16, 20, 25
6Rated short-circuit breaking current breaking timestimes30
7Rated short-time withstanding currentkA16, 20, 25
8Rated short-circuit durationS4
9Rated short-circuit closing current (peak)kA40, 50, 63
10Rated peak withstanding currentkA40, 50, 63
11Mechanical lifetimetimesover 1000
12Opening rated current10000
13Net Weightkg180


Serial No.ParameterUnitData
1Rated VoltagekV12
2Rated CurrentModel No.(H)GW9-12(W)/630-20A630
34s Short-time withstanding currentModel No.(H)GW9-12(W)/630-20kA50
4Rated Insulation LevelLightning surge withstand voltage(peak)Polar-to-Earth
(Positive & Negative)
(Positive & Negative)
Industrial frequency withstand voltage
(1 min)
(Effective value)
Dry Test/Wet TestPolar-to-Earth42(Dry)
5Main Circuit Resistanceμ Ω630
6Mechanical Life Timetimes50

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