Insulation monitoring AC/DC 0-1000V - Insulation-/earth fault relay isoHV425-D4-2+AGH422

Insulation monitoring AC/DC 0-1000V - Insulation-/earth fault relay isoHV425-D4-2+AGH422 – Bender – B71036501: Insulation monitoring AC/DC 0-1000V isoHV425-D4-2+AGH422 Design of the electrical connection spring-loaded connection, rated control supply voltage Us at AC 50 Hz 100 ... 240V, rated control supply voltage Us at AC 60 Hz 100 ... 240V, rated control supply voltage Us at DC 24 . .. 240V, type of voltage for actuation AC/DC, function for mixed networks, rated voltage 0 ... 1000V, rated frequency 15 ... 460Hz, system leakage capacitance 150µF, response value impedance 1 11 ... 500kOhm, response value impedance 2 10 ... 490kOhm , Display of the insulation value, Error storage possible, Number of contacts as NC contact 0, Number of contacts as NO contact 2, Number of contacts as changeover contact 0, Width 36mm, height 93mm, depth 70.5mm, The ISOMETERR monitors the insulation resistance of unearthed AC AC/ DC and DC systems (IT systems) with nominal line voltages of 3(N)AC, AC/DC 0. . .1000 V or DC 0 1000 V. The maximum permissible system leakage capacitance Ce is 150 F. The DC-fed components present in AC systems have no influence on the response behavior if at least a load current of DC 100 mA is flowing. Due to the separate supply voltage, it is also possible to monitor a de-energized system. In any case, individual parameterization must be used to adapt to the system and application conditions on site in order to meet the requirements of the standards. Observe the limits of the area of application specified in the technical data. Any other use or use that goes beyond this is deemed to be improper.