Measurement Range:0 to 427 kV
Accuracy:+/- 2% of reading + 2 digits
Response Time:Less than 1 second
Operating Temperature:-20°C to +60°C
Protection Rating:IP54
Connection Type:Standard BNC connector
Power Supply:12-24 VDC
Dimensions:200 x 100 x 30 mm
Weight:0.2 kg
The ABB IRDH275B-427 is a high-performance sensor engineered to ensure unparalleled reliability in industrial environments. Its wide monitoring range from 0 to 100 MΩ allows for precise detection of insulation degradation, thereby preventing potential failures before they occur.
This device is exceptionally durable, operating effectively within a temperature range of -20°C to +70°C, ensuring continuous functionality regardless of environmental conditions. Its accuracy is remarkable, offering a precision of +/-5% FS at a standard 20°C, ensuring dependable readings.
Equipped with a fast response time of less than 1 second, the ABB IRDH275B-427 ensures immediate alerts upon detecting any changes in insulation levels, allowing for timely interventions. The 24V DC power supply ensures stable operation, while its Modbus RTU communication interface facilitates seamless integration with existing industrial networks.
Providing 2 relay outputs, the ABB IRDH275B-427 enables direct control actions in response to insulation status, enhancing operational efficiency and safety. Its ability to operate within a humidity range of 5% to 95% non-condensing ensures robust performance under varying atmospheric conditions.
Designed for long-term reliability, the ABB IRDH275B-427 Insulation Monitor is a critical component for any industrial facility seeking to maintain high standards of safety and operational efficiency. Its integration into existing systems can significantly enhance predictive maintenance capabilities, leading to reduced downtime and improved overall productivity.
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