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Sensors and instruments

Innovation / High-efficiency / Sincerity

InputMeasuring display



Voltage

Range

0.7Un~1.2Un

Accuracy

RMS Current accuracy:0.2 Grades

Current

Range

5A

Accuracy

RMS Measure(Current accuracy:0.2 Grades)

Frequency

3-phase AC 50/60Hz U、I;Input frequency:45~75Hz

Power

Active power accuracy: 0.5 Grades;Reactive power accuracy:1 Grade

Power factor

PF accuracy: 0.5 Grade;

Power

Power supply

Connect from phase voltage,120~264Vac(50/60Hz). No external power required

Power dissipation

<2W

Output programmable

Comm.

Output port

RS-485 ports,two-wire system,+15kV ESD protection

Protocol

Standard MODBUS-RTU

Data format

Settable:10-bit, 1-bit start bit 0, 8 data bits, 1 bit stop bit 1; or

or 11-bit,odd、even or no parity settable through software

Baud rate

BPS1200、2400、4800、9600、19.2K,Settable

Display

LCD segment display

Active energy pulse

Pulse width 80ms±20ms,Opto-isolated

Environment

Working

Working temp.:-20~70℃

Storage

Storage temp.:-30~80℃

RH

Relative humidity≤90%  No condensation

Withstand Voltage

I/O>1kV O/I>1kV

Insulation

Ouput,Input and power to shell>5M Ω

Previous: Single-phase electronic energy meter
Next: Battery monitor

Version by Sunwe Technology Co.,LTD. 

No.# MIN.ICP.BEI.06013466-1


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