Vacuum Circuit Breaker outdoor pole mounted ZW32 type
Channel: Sinoamigo Power
Date: 2020-10-27

ZW32 type Vacuum Circuit Breaker

Outdoor installation, independent running, no need to match switchgear and other equipment can operate independently, provide installation bracket;

This type VCB is the best option to replace traditional Cut-out fuse; 
If the Power GRID required update old electrical power system equipment, usually will choose this ZW32 type Vacuum Circuit Breaker, to replace old Cut-out fuse;
Because VCB is more protection function than Cut-out fuse, and with Re-closer controller, can supply auto re-closer together with current, voltage, phase lose protection; Remote control and local control in bottom of pole, more convenient than climb up to pole for maintenance for Cut-out fuse;
ZW32 is more reasonable cost, so more popular and welcome by end user;

Stainless steel materials SS304, better than other company who were use SS201

Manual and electric motor operation mode

Diversified selection (according to customer requirements, option available for isolation, PT, zero sequence, CT, etc.)

Remote control, with different controllers (square and round), RS485, mobile phone SIM card and other function can be achieved; This product with the controller can meet the requirements of re-closer function.

Operating Mechanism and Vacuum Interrupter were the two core components parts for VCB:

Spring operation mechanism, mechanical life: 10,000times as IEC standard; 
Dual Operating Mechanism Combine Spring type and Permanent Magnetic, Permanent magnetic operating mechanism life can arrive to 30,000 times;  Spring type Operating Mechanism can always work regular even motor power off; So with dual Operating Mechanism can achieve both advantage: Long Life + can work even motor power off;

Vacuum interrupter: multi-brand choice according to different customer. Our company preferred the top four brands with the highest quality in China

Maintenance: one year free of maintenance. Beyond the warranty period, provide spare parts replacement

Compact size, light weight, anti-condensation, maintenance-free, adapt to harsh weather conditions and dirty environments     

Mini vacuum arc extinguish High reliability; small volume; long life time; fixed inside the epoxy resin.

Epoxy resin sealing Anti-ozone, anti-ultraviolet; It is firm, light and convenience for transportation.

It can be operated by manual and motor, a signal of C/O and storage in outside.

Extension for disconnection switch, Voltage Transformer and re-closer control.



Cast resin for each pole, there were Vacuum interrupter inside; 
Overall size customization (including width, phase distance can be adjusted within a reasonable range according to customer requirements)
Even the Cast resin color can be customization;



This is Vacuum interrupter: multi-brand choice according to different customer. Our company preferred the top four brands with the highest quality in China: all of which are suppliers of raw materials for National Defense and aerospace manufacturers, so that you can trust the top quality.