The product is used on 2100HP Diesel-electric locomotives to monitor the insulation resistance and the grounding of low and high voltage circuits.


Supply voltage: 144Vdc +25%/-30% Maximum power: 30W Protection degree: IP20 Maximum voltage on high-voltage circuits: 1000Vdc Maximum voltage on low-voltage circuits: 170Vdc Signal lights: operation mode, low insulation level for low voltage circuits and for power supply polarity change, low insulation level for high voltage circuits. Output type: relay switch 250V/10A Net weight: 3,6Kg ±5%