Dvolt is your reliable partner in the LV electrical.
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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. mccb circuit breakers 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 mccb circuit breakers and other products, just let us know.Dvolt is designed with excellent crafts and manufactured by our professional team.
1 Temperature: -5℃一＋40~℃ ; the average value within 24h
shall not exceed +35℃.(please refer to coefficients on P107 for temperature compensation correction); for the circuit breaker with thermo-magnetic release,+40℃ is set to be the standard temperature for ratings. For temperature not between -5℃一+40℃ , please contact us for temperature compensation correction.
2 Altitude: not exceed 2000m (Please contact with us for
3 Pollution grade: Grade 3;
4 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 9o%at +20℃ , special measures should be taken to occurrence of dews.
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.
