ADL400 Three Phase Energy Meter With MID

Function

Function description

Function provide

Measurement of kWh

Active kWh (positive and negative)

■

Reactive kWh (positive and negative)

■

A. B, C split phase positive active energy

■

Measurement of electrical parameters

U、I、P、Q、S、PF、F

■

Measurement of harmonics

2~31ST Voltage and current harmonic

■

LCD Display

12 bits section LCD display, background light

■

Key programming

3 keys to communication and set parameters

■

Pulse output

Active pulse output

■

Multi-tariff and functions

Adapt 4 time zones, 2 time interval lists, 14 time interval by day and 4 tariff rates

□

Max demand and occurrence time

□

Frozen data on last 48 months, last 90days

□

Date, time

□

Communication

Communication interface: RS485, Communication protocol: MODBUS-RTU

■

“■” means standard, “□” means optional.

Specification

3P3L、3P4L

Voltage

Nominal voltage

3×100V、 3×380V、3×57.7/100V、 3×220/380V

Nominal frequency

50Hz

consumption

<10VA

Impedance

>2MΩ

Accuracy class

Error±0.2%

Current

Maximum current

3×1(6)A；3×10(80)A

Starting current

0.01A

Consumption

<1VA（Single phase rated current）

Power

Active, reactive, apparent power, error±0.5℅

Frequency

45～65Hz，（Error±0.2%）

Energy

Active energy(Accuracy class:0.5S)

 Reactive energy(Accuracy class 2)

Measurement performance

Accuracy

 Class 0.5

Range

0~9999999999.99kWh

Clock

Accuracy

Error ≤0.5s/d

Digital signal

Energy pulse

output

1 active photocoupler output

Active pulse

Width

80±20ms

Constant

1000imp/kWh（3×1(6)A）

10000imp/kWh （3×10(80)A）

Communication

Interface and communication

RS485：Modbus RTU

Range of communication address

Modbus RTU:1~ 247

Baud rate

1200bps~19200bps

Temperature range

Work

 -25℃~+55℃

Storage

 -40℃~70℃

Humidity

≤95%(No condensation)

Altitude

<2000m