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Published on Nov 18, 2015
Motor drive 1.4 is a digitally controlled servomotor that drives the contacts of a high-voltage circuit-breaker with the highest precision. The drive is equipped with an electronic local control cabinet which enables the high-voltage switching bay to be operated digitally with a Human Machine Interface. Motor Drive 1.4 provides embedded self-monitoring and diagnostics for switchgear parameters. Monitoring, event log download and operations are available locally and remotely, securing effective preventive maintenance and remote service.