Earth-fault detector ISOLTEST NAVAL series

earth-fault detector
earth-fault detector
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This earth fault detection ISOLTEST Naval series was designed for any naval use for continuous monitoring of insulation resistance to earth, on systems connected to threephase without neutral mains networks up to 240 V. When the insulation resistance falls below the specified value (expressed in kohm), the earth fault detection ISOLTEST Naval series cuts in, activating an acoustic signal and an optical indicator. Calibration is handled by a potentiometer located on the front enabling control between 5 kohm and 150 kohm; a green LED (NORMAL) indicates the insulation status, a red LED (ALARM) indicates fault status. There are also two push-buttons for TEST and RESET. Remote optical and acoustic indicators can be connected to the terminal block, together with the routine check buttons for test and reset.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.