Dvolt is your reliable partner in the LV electrical.
Language
Dvolt is your reliable partner in the LV electrical.
Always striving toward excellence, Dvolt has developed to be a market-driven and customer-oriented enterprise. We focus on strengthening the capabilities of scientific research and completing service businesses. We have set up a customer service department to better provide customers with prompt services including order tracking notice. low voltage power circuit breakers If you are interested in our new product low voltage power circuit breakers and others, welcome you to contact us.This Dvolt branded product has been recognized and supported by customers at home and abroad.
Manual motor starters, also known as motor protection circuit breakers (MPCBs) or manual motor protectors (MMPs), are electromechanical protection devices for the main circuit. They are mainly used to switch motors ON/OFF manually and to provide fuseless protection against short-circuit, overload and phase failures. Fuseless protection saves costs, space and ensures a quick reaction under short-circuit condition by switching the motor off within milliseconds. Starter combinations are setup together with contactors and are available with screw or Push-in Spring terminals.
1.1 Certificates: CE,CB;
1.2 Electric ratings:AC690v,25A，80A;
1.3 Standard: IEC/EN 60947-2,IEC60947-4-1
1 Temperature: -5℃～＋40℃,
average temperature in 24 hours not exceed +35℃
2 Altitude: not exceed 2000m
3 Air conditions:
At mounting site, relative humidity not exceed 50% at the max temperature of +40℃ , higher relative humidity
is allowable under lower temperature,
for example, RH could be 90% at +20℃
4 Pollution grade: Grade Ill
5 Release grade:
10A(DS2-32,DS2-32×)10(DS2-80B)
6 Rated operational system:
Continuous operational system
7 Mounting conditions:
The inclination between the mounting plane and the vertical plane shall not exceed 5°
The product shall be installed and operated at a place without obvious shake, impact and vibration.
Dvolt is found with joint venture company, which have more than 20 years experience in the field. Now mainly produce Circuit Breaker, Contactor, Changeover Switch and so on.
