Bender IRDH275 Insulation Resistance & Differential Current Monitor | IRDH275-427

Bender IRDH275 Insulation Resistance & Differential Current Monitor | IRDH275-427

$3,300.00

Bender IRDH275-427 is a high-performance insulation monitoring device designed for AC and DC systems. Features differential current measurement capabilities and advanced digital display technology.

SKU: IRDH275-427 Category: Tags: , , , , , ,

The Bender IRDH275-427 Insulation Resistance and Differential Current Monitor represents advanced protection technology for ungrounded AC and DC electrical systems. This sophisticated monitoring device continuously supervises insulation resistance and provides early warning of insulation deterioration, helping prevent electrical faults and ensuring system reliability.

Engineered with precision measurement capabilities, the IRDH275-427 combines insulation monitoring with differential current detection in a single compact unit. The device features a clear digital display for real-time monitoring of insulation resistance values and system status, making it ideal for critical applications in healthcare, industrial facilities, and renewable energy installations.

Built to meet stringent international standards, this monitoring device offers configurable alarm thresholds, multiple communication interfaces, and robust construction suitable for harsh industrial environments. The unit provides reliable continuous monitoring with minimal maintenance requirements, ensuring long-term operational safety and compliance with electrical safety regulations.

Key Features

  • Combined insulation resistance and differential current monitoring
  • Digital display with real-time status indication
  • Configurable alarm thresholds and response settings
  • Multiple communication interface options
  • Suitable for AC and DC ungrounded systems
  • Compact DIN rail mounting design

Specifications

Specification Value
partNumber IRDH275-427
mountingType DIN Rail
displayType Digital LCD
operatingVoltage AC 90-265V / DC 90-300V (verify)
measurementRange 1kΩ to 100MΩ (approximate)
responseTime < 5 seconds (typical)
accuracy ±5% (typical)
operatingTemperature -25°C to +70°C (approximate)
protection IP40 (verify)
dimensions approximately 90 x 70 x 65mm
weight approximately 0.3kg
standards IEC 61557, VDE 0413 (verify)

Part Number Breakdown

IRDH275-427 Breakdown:
IRDH = Insulation Resistance Differential Current Monitor
275 = Series/Model designation indicating specific feature set
427 = Configuration code likely indicating voltage range, communication options, or regional specifications

Condition

New

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Brand

Bender
MPN

IRDH275-427
Condition

New
Series

IRDH275

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