Function description:

IRCU-1 indirect release control unit is used to trigger DC breaker via external trigger signal.

When power on, front panel “power on” indicator turns on, once internal trigger status ready, and the external trigger signal is applied to associated trigger channel, it will trigger indirect release. After release done, “detect port” will detect the connection opened, “ready for trigger” light turns off. Until internal trigger ready again, “detect port” detect the connection closed, front panel ”ready for trigger” light turn on again, and ready for next trigger status. 

Product feature:

1.     Support DC breaker dedicatedly.

2.     Key components are industry level, insure the long term reliability and stability.

3.     Portable and metal frame, excellent performance on EMI and mechanical vibration.

4.     Lower noise through series resonance soft switch technology.

5.     Good Compatibility on mounting, easy for connection and disconnection, and easy 

       for maintenance.

Key specifications: