Rockwill Electric strives to bring our customers the latest technology and competitive pricing and best service for distribution automatic.
The RVB series Outdoor vacuum circuit breaker can use on overhead distribution lines as well as power transformer or switching substation applications for all voltage classes 11kV up to 36kV at 50/60HZ power system.
and its rated current can reach 3150A.
1,Ambient temperature: -40C~+85C, day temperature difference: 25C;
2,Altitude:≤1000m area; Wind speed no exceeds 35m/s;
3,No normally intensity vibration No intensity erosion gas, medium place (for example acid, alkali, smother eg.)
4,Pollution class: IV class; Charge temperature -40C~+85C.