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SU/S30.640.1 Uninterruptible Power Supply, 640 mA,MDRC Uninterruptible Power Supply, 640 mA,MDRC
Power supply with integrated choke for supplying a bus line from an uninterrupted supply. Quick diagnostics via LED display for operational readiness, fault and battery level as well as a floating contact for a fault signal indication. The accumulator module or up to 2 rechargeable
batteries can be charged in normal operation by the voltage supply.The bus voltage is provided by the batteries in the event of a mains failure.