Reliable rcd circuit breaker luxury | Dvolt

Reliable rcd circuit breaker luxury | Dvolt

Dvolt Electric Limited's products have covered most of the provinces and cities in the country and have been sold to many overseas markets.
Products Details

Dvolt has developed to be a professional manufacturer and reliable supplier of high-quality products. Throughout the whole production process, we strictly implement the ISO quality management system control. Since established, we always adhere to independent innovation, scientific management, and continuous improvement, and provide high-quality services to meet and even exceed customers' requirements. We guarantee our new product rcd circuit breaker will bring you a lot of benefits. We are always standby to receive your inquiry. rcd circuit breaker Dvolt is a comprehensive manufacturer and supplier of high-quality products and one-stop service. We will, as always, actively provide prompt services such. For more details about our rcd circuit breaker and other products, just let us know.The materials of Dvolt rcd circuit breaker are of the highest quality as they have been strictly examined according to our high standard and set the industry standard.


GENERAL


1.1Function

Control electric circuits.

Protect people against indirect contacts and additional protection against direct contacts.

Protect installations against fire hazard due to insulation faults.Residual current circuit breakers are used in housing, tertiary sector and industry.

 

1.2Selection

Detectable wave form

Ac class

Tripping is ensured for slowly increasing sinusoidal AC residual currents.

A class

Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly or increasing slowly.

Tripping sensitivity

30mA - additional protection against direct contact.

100mA - co-ordinated with the earth system according to the formula lan <50/R,to provide protection against indirect contacts;

300mA - protection against indirect contacts,as well as fire harzard.

 

Tripping time

Instantaneous

It ensures instantaneous tripping (without time -delay).

 

Short time delay

lt ensures any tripping at least 10ms.

Selective

lt ensures total discrimination with a nonselective RCD placed downstream.



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