ZW32-24 Outdoor High Voltage Vacuum Circuit Breaker

ZW32-24 outdoor vacuum circuit breaker (hereinafter referred to as circuit breaker) is an outdoor power distribution equipment with a rated voltage of 24kV and three-phase AC 50Hz. It is mainly used to break and close the load current, overload current and short-circuit current in the power system. It is suitable for protection and control in substations and power distribution systems of industrial and mining enterprises, as well as places where rural power grids are frequently operated.

Price：

￥0.00
Category：

Outdoor High Voltage Vacuum Circuit Breaker
Browse number：

27
Release time：

2024-09-21 22:25:54
Quantity： - +
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Detailed Description

Overview:

ZW32-24 outdoor vacuum circuit breaker (hereinafter referred to as circuit breaker) is an outdoor Power distribution equipment with a rated voltage of 24kV and three-phase AC 50Hz. It is mainly used to break and close the load current, overload current and short-circuit current in the power system. It is suitable for protection and control in substations and industrial and mining enterprises' power distribution systems, as well as places where rural power grids are frequently operated.

This circuit breaker has the characteristics of small size, light weight, anti-condensation, and maintenance-free, and can adapt to severe climatic conditions and dirty environments.

Technical Parameters

NO.	Items	Unit	Data
1	rated voltage	KV	24
2	Rated frequency	Hz	50
3	rated current	A	630
4	Rated short-circuit breaking current	KA	20
5	Rated peak withstand current (peak)	KA	50
6	Rated short-time withstand current	KA	20
7	Rated short-circuit closing current (peak)	KA	50
8	mechanical life	Times	10000
9	Rated short-circuit breaking current breaking times	Times	30
10	Frequency withstand voltage (1min): (wet) (dry) phase-to-phase, ground-to-ground/interruptions	KV	65/79
11	Lightning impulse withstand voltage (peak) phase-to-phase, ground-to-ground/interceptor	KV	125/145
12	Secondary circuit 1min frequency withstand voltage	KV	2