Powerful Pole Mounted Ac Circuit Breaker Stainless Steel Base

Powerful Pole Mounted AC Circuit Breaker Stainless Steel Base Vaccum Circuit Breaker With Zero-Sequence Sensors
 

Product Description:

ZW32-12 Pole Mounted Circuit Breaker is a fixed voltage 12KV, three-phase AC 50Hz outdoor distribution equipment. It is mainly used for breaking and closing load current, overload current and short circuit current. The utility model is suitable for the protection and control in the distribution system of substations and industrial and mining enterprises, and the places where the rural power grid operates frequently. It can also operate the segmented switch of the power grid, and after installing the controller, it can realize the automation of the distribution network.

Advantage:

1.Compact Design: The ZW32-12 vacuum circuit breaker is designed with a small size, allowing for efficient use of space in electrical installations. Its compact design makes it suitable for installations where space is limited, such as in compact substations or switchgear rooms.

2.Lightweight Construction: The ZW32-12 circuit breaker is constructed using lightweight materials, which reduces its overall weight. This lightweight construction makes it easier to handle, transport, and install, minimizing the physical effort required during installation and maintenance procedures.

3.Maintenance-Free Operation: The ZW32-12 vacuum circuit breaker is designed for maintenance-free operation. It utilizes vacuum interrupters, which do not require regular maintenance or replacement of arc extinguishing media. This feature reduces the need for routine maintenance activities, saving time and resources.

4.Anti-Condensation Measures: The ZW32-12 circuit breaker incorporates anti-condensation measures to prevent moisture buildup and condensation inside the equipment. These measures may include the use of moisture-resistant materials, sealing techniques, and ventilation systems to ensure reliable operation even in humid environments.

5.Resistance to Adverse Weather and Dirty Environments: The ZW32-12 circuit breaker is designed to withstand adverse weather conditions and dirty environments. It is built with robust materials and protective coatings that provide resistance to moisture, dust, and other environmental contaminants. This ensures the circuit breaker's reliability and performance, even in challenging outdoor or industrial settings.

Feature:

1.Three-phase pillar-type fully enclosed structure with high sealing performance.

A.Stable and reliable breaking performance, no combustion or explosion hazards; maintenance-free, small size, lightweight, and long service life.

B.Strong moisture and dew prevention performance, especially suitable for use in cold or humid areas.

C.Imported materials with good insulation performance, high temperature resistance, UV resistance, and aging resistance.

2.Efficient and reliable miniaturized spring operating mechanism.

A.The energy storage motor has low power consumption for opening and closing operations; the mechanism adopts a direct transmission method with fewer components, resulting in high reliability.

B.The operating mechanism is placed in a sealed box to effectively prevent rust and improve the reliability of the mechanism.

3.Convenient and flexible control and free combination performance.

A.It can be manually operated for breaking or electrically operated for opening and closing, as well as remotely controlled from a remote location.

B.It can be paired with an intelligent controller to achieve distribution automation or combined with a recloser controller to form an automatic recloser or sectionalizer.

C.It can be equipped with two-phase or three-phase current transformers for overcurrent or short circuit protection.

D.It can provide current acquisition signals for intelligent controllers and can be equipped with metering current transformers according to user requirements.

E.It can be equipped with a three-phase interlocking isolation switch with a built-in anti-misoperation interlocking device; it can also be installed with surge arrester pillar insulators for easy maintenance.

Structure:

The load break switch is composed of pillar, base and suspensions for mounting, fixing and lifting.

1. The column high voltage load break switch equipped with vacuum interrupter has stable and reliable breaking performance, no ignition and explosion hazard, safety, maintenance-free, small size, light weight and long service life, etc.

Features.

2. The load break switch is fully enclosed, with good tightness, moisture proof and dehumidifying. It is suitable for use in hot and humid zone.

3. The closing and opening of the load break switch can be operated manually or electrically or remotely.

4. The operating mechanism is novel, simple, reliable, small size, mechanical life up to 10,000 times, the energy storage motor is a DC permanent magnet motor, the voltage level is -220V-110V-48V-24V which can be choose.

Condition:

1.Altitude of not more than 2000 meters;

2.Ambient air temperature: -45 ° C ~ + 40 ° C. Daily temperature difference: 25 ° C;

3.Wind speed not more than 35 m / s

4.No flammable, explosive dangerous chemical corrosion and violent vibration places.

Technical Parameters: