Applicable to low-voltage distribution in residential, commercial, industrial, and other fields.
Designed for dual-power-source switching scenarios, it uses precise data to drive operational decisions, thereby enhancing power supply reliability and system efficiency.
FEATURES AND BENEFITS
Provide three-phase voltage monitoring for two inputs and one output, as well as ATS main/backup power switching status detection in ATS dual power switching scenarios,
such as: Overvoltage, Undervoltage, Neutral wire disconnection, Phase loss, Residual current, Three-phase arcing faults.
Fault Identification and Waveform Recording
Full Parameter Monitoring
Temperature Monitoring
2nd to 50th Harmonic Monitoring
Power Flicker Monitoring
Technical Characteristics
|
Product Series |
iRH-196 |
|
Main Power Supply Requirements |
AC85~265V/DC100-330V |
|
Three-phase Voltage |
Up to Three-channel Three-phase Voltage; Phase Voltage: 220V / 57.7V; Line Voltage: 380V / 100V |
|
Three-phase Current |
Open-type Current Transformer Rated Primary Current：5/100/250/400/800A |
|
Residual Current |
2A,additionally equipped with a 2A/1mA Residual Current Transformer |
|
Remote Signal (Telemetry) |
Four-Channel，Temperature Measurement Range: -20°C~ + 140°C |
|
Remote Signal (Telemetry) |
Five-Channel |
|
Remote Control |
Two-Channel |
|
Communication Interface |
RS485 |
|
Communication protocol |
MODBUS-RTU, IEC60870-5-101 |
|
Altitude |
<3000m |
|
Relative humidity |
5%~95%(No Condensation) |
|
Ambient temperature |
-15°C ~+60°C |
|
Installation |
DIN Rail |
