Stainless steel casing for fast reclosing 35KV vacuum circuit breaker

U has extremely high reliability

U is completely maintenance free throughout its entire lifespan

U has high mechanical and electrical lifespan

The whole machine has a small volume, light weight, and is easy to install

U has standard relay protection and fast automatic reclosing function

The high-performance new generation circuit breaker switch has the characteristics of good performance, intelligence, and maintenance free.

Circuit breakers can be installed on single poles or double poles

The circuit breaker on this column ensures long-term maintenance free use for users due to its special design structure

The mechanical lifespan can reach 20000 cycles

Stainless steel casing for fast reclosing 35KV vacuum circuit breaker

ZW7-40.5 outdoor high-voltage vacuum circuit breaker is a three-phase exchange 50Hz outdoor high-voltage electrical equipment with a rated voltage of 40.5KV. It is equipped with a spring operated mechanism or an electromagnetic operated mechanism, and can be remotely controlled for electric opening and closing, as well as manually stored energy for manual opening and closing. The planned performance meets the requirements of the national standard GB1984-89 "Switching High Voltage Circuit Breakers" and satisfies the requirements of the IEC 56 "High Voltage Switching Circuit Breakers" Electrotechnical Committee standard

Promise as follows:

1. All products sold by our factory have a one-year warranty period, during which free on-site repairs are provided (due to human factors or uncontrollable natural occurrences)

Except for malfunctions or damages caused by elephants.

2. Upon receiving the repair notice, arrive at the scene within three working days and resolve the issue.

3. Users can consult technical issues through after-sales telephone and obtain clear solutions.

When users experience performance failures during normal use, our company promises the above warranty services. In addition, applicable laws and regulations of the country

Unless otherwise specified, our company will comply with relevant laws and regulations.

During the warranty period, paid maintenance services will be provided for the following situations:;

(1) Damage caused by human or uncontrollable natural phenomena;

(2) Malfunctions or damages caused by improper operation;

(3) Malfunctions or damages that occur due to modifications, disassembly, or assembly of the product.