VD4 Digital motor driven trolley control unit

Overview

Our company released VD4 vacuum circuit breaker equipped with motor driven trolley. This greatly increases the degree of automation of switchgear in addition to enhancing the safety of switchgear. In the process of installation, operation and maintenance, any incorrect operating sequence or the execution of motorized operation when the breaker and switchgear interlock is not released may lead to damage to the interlocking gear or driving gear.

For more details information, please read for the manual.