DMR-200VU / ДМР-200ВУ Differential Relay

DMR-200VU / ДМР-200ВУ Differential Relay

DMR-200VU (ДМР-200ВУ) is a differential relay used in the helicopter electrical system to control connection and disconnection of the rectifier unit to the onboard DC network. It provides operating status indication and protects the network in case of short circuit in the rectifier or its feeder by comparing current magnitude and polarity. Offered as a standalone certified aviation electrical unit for sale with traceability and documentation available subject to contract.