The digitally controlledKPM161FQ series monitors insulation level between a non-grounded (IT) AC mains and its protective earth, regardless of whether the mains is live or non-live (standby). The unit is for land, marine, offshore, sub-sea and ocean floor use. An AC or DC auxiliary voltage is required for the unit, if powered from a separate source the network can also be monitored during standby conditions. Only ONE KPM161FQ can be connected to each IT-system. The unit injects a DC measuring signal into the monitored system. The signal flows to ground via the path of the insulation fault, the level of flow indicates the insulation resistance. Features: -Designed for non-grounded networks with Frequency Converters -Direct connection up to 500V line voltage, up to 1.4kV with HV adapter CH163/1,4 -Monitoring during both live and standby conditions -For use in land, marine, offshore, sub-sea and ocean floor Installations -"Megger" - safe to 1,4kVDC when aux power is OFF -Immune to earth capacitance and voltage surges Borna niroo karan company (Brnika) is Exclusive Representative of Megacon , in the purchase, sales, consulting and distribution and industrial equipment and measurement equipment, including Insulation Monitoring and so is active .
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Download catalog file: INSULATION GUARD FOR NON-GROUNDED AC NETWORKS KPM161FQ 242 KB