The ABB IRDH275-427 is a high-precision insulation level measurement module designed for industrial control systems. It ensures reliable monitoring and protection against electrical failures by accurately measuring insulation resistance levels.
Brand:ABB
Model:IRDH275-427
Series:Insulation Monitoring Modules
Operating Voltage:230 V AC
Insulation Measurement Range:1 kV to 5 kV
Accuracy:+/- 2% of reading
Monitoring Channels:3 channels
Relay Outputs:1 NO relay
Communication Protocol:Modbus RTU
Environmental Conditions:-20°C to +55°C operation, storage up to +85°C
Dimensions:145 mm (W) x 75 mm (H) x 102 mm (D)
Weight:0.2 kg
Introducing the ABB IRDH275-427, a premium insulation monitoring solution specifically engineered for industries where safety and operational reliability are paramount. This module is meticulously designed to provide unparalleled accuracy in measuring insulation resistance, ensuring the longevity and efficient functioning of electrical systems.
Featuring a broad measurement range from 1 kV to 5 kV, it is suitable for a wide variety of applications across different sectors including power generation, oil & gas, and manufacturing. The unit’s ±2% accuracy guarantees dependable readings, minimizing the risk of electrical faults.
With three dedicated monitoring channels, the IRDH275-427 allows for comprehensive system oversight. It comes equipped with a single normally open (NO) relay output, enabling immediate alerts or control actions upon detection of anomalies, thus enhancing system safety.
For seamless integration into existing infrastructure, the module supports Modbus RTU communication protocol, facilitating easy data exchange with various industrial automation systems. It operates within an extensive temperature range (-20°C to +55°C) and can withstand short-term exposure to higher temperatures, making it highly adaptable to diverse environmental conditions.
Compact and lightweight (0.2 kg), this module is conveniently sized for efficient installation in tight spaces without compromising on performance. The ABB IRDH275-427 is not just a tool for monitoring; it’s a testament to ABB’s commitment to delivering top-tier solutions that drive industrial innovation and efficiency.
The ABB IRDH275-427 is a high-precision insulation level measurement module designed for industrial control systems. It ensures reliable monitoring and protection against electrical failures by accurately measuring insulation resistance levels.