single phase WiFi preapid energy meter

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ADL200-NK

Technical parameter

Specification

Measurement

Voltage

Reference voltage

220V

Consumption

<10VA (single-phase)

Impedance

>2MΩ

Accuracy

±0.2%

Current

Input current

0.4-1(60)A

Consumption

<4VA (single channel rated current)

Accuracy

±0.2%

Power

Active power, reactive power, apparent power, error ±0.5℅

Frequency

45~65Hz, error±0.2%

Metering

Electric energy

active electrical energy class B


Clock accuracy

≤0.5s/d

Digital signal

Power pulse output

1 active power optocoupler output

Pulse

Pulse width

80±20ms

Pulse constant

1600imp/kWh

Communication

Interface and communication protocol

RS485 Interface: Modbus RTU communication

Communication address range

Modbus RTU:1~ 247

Baud rate

1200bps~19200bps

Work environments

Work temperature

-25℃~+55℃

Storage temperature

-40℃~+70℃

Relative humidity

≤95℅ (No condensation)

Altitude

<2000m


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