Rogowski Coil Connect RS485 Modbus Din Rail Three Phase Multi-function Energy Meter

Electrical Characteristics

Type of Measurement

RMS on three phase AC system (3P+N)

Measurement Accuracy

Power

0.5% of range maximum

Active Energy

IEC 62053-21 Class 1.0

Reactive Energy

IEC62053-23 Class 2

Frequency

0.2% of mid-frequency

Current

0.5% of range maximum

Voltage

0.5% of range maximum

Power Factor

1% of unity (0.01)

Input & Output 

Input

Current

CT Secondary

85mV/kA

CT Primary

1kA/5kA

Voltage

Rated Voltage (Un)

230V L-N  / 120V L-N

Operational Voltage

80%~120% of Un

Output

SDM630MCT-RC

RS485 Modbus

RS485 Modbus Communications

Communication Address

1~247

Transmission Distance

1000m Maximum

Transmission Speed

1200bps~38400bps

Parity

None (default), Odd, Even

Stop Bits

1 or 2