China VS1 Drawout-type Vacuum Circuit Breaker Factories, Exporters

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China VS1 Drawout-type Vacuum Circuit Breaker Factories, Exporters

The VS1 handcart vacuum circuit breaker is an indoor switchgear suitable for three-phase AC 50Hz, rated voltage 12kV. It is mainly used for the control and protection of electrical facilities in industrial and mining enterprises, power plants, and substations, and is particularly suitable for applications requiring frequent operation. It belongs to the category of high-voltage vacuum circuit breakers; the term "truck-mounted" indicates that the circuit breaker is installed on a movable truck, facilitating installation, maintenance, and isolation.

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Product Description

Main Applications

Used for controlling and protecting electrical equipment with a rated voltage of 12kV, such as in industrial and mining enterprises, power plants and substations.

Design Features

Core Components: Centered on a vacuum circuit breaker, employing an advanced vacuum interrupter, it boasts high breaking capacity and rapid recovery capability.

Structural Design: The trolley-type design allows for easy removal of the circuit breaker from the cabinet, facilitating maintenance and repair.

Operation Method: The operating mechanism is spring-energy-storage type, allowing for energy storage and opening/closing via AC power or manual operation.

Insulation Performance: Utilizing a composite insulation structure, it features a high insulation level, is pollution-free, and poses no explosion hazard.

Reliability: Characterized by reliable electrical performance and long service life, it is equipped with secondary protection functions, such as anti-burnout and anti-pumping protection for the closing and opening coils.

Performance Characteristics

✔ Suitable for control and protection.
✔ Suitable for frequent operation.

Product Display

VS1 Drawout-type Vacuum Circuit Breaker (1)

VS1 Drawout-type Vacuum Circuit Breaker (2)

VS1 Drawout-type Vacuum Circuit Breaker (3)

VS1 Drawout-type Vacuum Circuit Breaker (4)

VS1 Drawout-type Vacuum Circuit Breaker (5)

VS1 Drawout-type Vacuum Circuit Breaker (6)

FAQ

1. What is the rated voltage for this vacuum circuit breaker? The equipment is specifically designed for systems with a rated voltage of 12kV.

2. Can this circuit breaker be used for frequent operations? Yes, it is highly suitable for environments that require frequent switching and reliable control protection.

3. What are the advantages of the trolley-type structural design? The trolley-type design allows the circuit breaker to be easily moved out of the cabinet, significantly simplifying maintenance and repair tasks.

4. What type of operating mechanism does it employ? It uses a spring-energy-storage operating mechanism, which supports both AC power and manual operation.

5. Does the circuit breaker provide protection against coil damage? Yes, it includes built-in secondary protection functions, such as anti-burnout and anti-pumping features for the closing and opening coils.

6. Is the insulation structure environmentally friendly? Yes, it utilizes a composite insulation structure that is pollution-free and eliminates explosion hazards.