VD4 (P) -12 type sealed high-voltage vacuum circuit breaker independently developed by our company is the leading domestic level of a new generation of 12kV vacuum circuit breaker .Its main feature is that the main circuit adopts the solid insulation solid sealed pole, which uses a special embedded technology, to pour the epoxy resin into vacuum interrupter with ultra low resistance and conductive parts, so as to realize the solid insulation of main circuit. The operating mechanism is new-type s

Our self-developed VD4 series sealed high-voltage vacuum circuit breakers represent a new generation of vacuum circuit breakers that reach leading domestic technological standards.

This document covers the key specifications and features of the LZZBJ CT current transformer.It provides detailed technical data for your product selection and application reference.

This catalog introduces the JDZ(X) PT voltage transformer, covering its key specifications and performance features.It provides detailed technical data for your selection and application reference.

RHB-330kV Live tank SF6 gas circuit breaker drawing.