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BENDER IRDH375-UFDK B91065011W Insulation Monitoring Device for IT Systems
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BENDER IRDH375-UFDK B91065011W
Reliable insulation monitoring for ungrounded (IT) power systems to prevent electrical hazards and ensure operational continuity
| Brand | BENDER |
| Model | IRDH375-UFDK B91065011W |
| Voltage | 24V DC supply / up to 690V system monitoring |
| Country of Origin | Germany |
| Weight | 0.5 kg |
| Dimensions | 108 x 75 x 110 mm |
| Warranty | 6 months |
| Certifications | CE, UL, EAC, KCC |
| SKU / MPN | B91065011W |
| What’s in the box | IRDH375-UFDK insulation monitor, installation manual, mounting clips, terminal connectors |
| Measuring Principle | Insulation resistance monitoring (AMP) |
| Insulation Resistance Range | 1 kOhm to 10 MOhm |
| System Voltage | AC 0-690 V / DC 0-1000 V |
| Response Time | < 5 seconds |
| Display | LC display with LED status indicators |
| Communication | Modbus RTU, BMS interface, analog output |
Key benefits: Early fault detection, continuous insulation monitoring, Modbus communication, easy DIN rail installation, wide voltage range, alarm memory function
Typical applications: Industrial IT power systems, hospitals, data centers, ships, offshore platforms, mining, railway signaling, photovoltaic systems
Lifecycle: Active product with long-term availability, supported by BENDER service network
1 review for BENDER IRDH375-UFDK B91065011W Insulation Monitoring Device for IT Systems
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Susan Y. –
The power supply unit is stable under full load. Better than expected.