Technical Specifications 24VDC auxiliary power supply, 5A AC current input, Class 0.5 measurement accuracy, Modbus communication interface. Operating temperature: -40℃ ~ +70℃.
Functional Features Multi electrical parameter measurement, over-limit alarm output, equipment protection trigger, remote parameter configuration, real-time data transmission.
Application Scenarios Generator set control system, distributed power generation, industrial prime mover power monitoring cabinet.
Performance Parameters High measurement precision, stable communication, strong anti-electromagnetic interference capability.
Structural Characteristics Standard DIN rail modular housing, terminal wiring design, compact structure.
Working Principle Collect voltage and current signals, calculate power, frequency and other electrical values, compare with preset thresholds, and transmit data to upper controller.
Installation Requirements Install on standard DIN rail, separate power cable and signal cable, ensure reliable grounding.
Usage Notes Calibrate before commissioning, confirm communication address and protocol, prohibit over-range signal input.
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