Multi circuit din rail energy meter
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Multi circuit din rail energy meter

The ADF400L series multi-user electric energy meter can achieve up to 12 three-phase or 36 single-phase direct access measurement or 12 three-phase mutual inductor access measurement, a hybrid of direct access and mutual inductor access through module combination measurement method.
  • ADF400L
  • ACREL

Product Description

Overview


Brand:Acrel Place of Origin:China Certificate:CE
Application:Communities, Schools, Enterprises

ADF400L series multi-user electric energy meter

The ADF400L series multi-user electric energy meter can achieve up to 12 three-phase or 36 single-phase direct access measurement or 12 three-phase mutual inductor access measurement, a hybrid of direct access and mutual inductor access through module combination measurement method.


型号描述

Product Description


multi circuit energy meter (1)

Display method:LCD(Field)


Energy metering:

Active energy metering(Forward and reverse),

Reactive power measurement(Forward and reverse)


Electricity measurement:

Voltage, current (zero sequence current), power factor, frequency, active power, reactive power, apparent power


Harmonic function:

Total harmonic content, sub-harmonic content (2~31 times)





multi circuit energy meter (2)

Three-phase unbalance:

Voltage and current unbalance


DI/DO:

Main module 2DI2DO

Transformer access to the slave module 2DI4DO (direct access to the slave module without)


LED Instructions:

Pulse light indication


Communication:

Infrared communication

RS485 interface (main module) supports MODBUS


Historical power:

Historical Electricity in Last December





Display


尺寸





Parameter

Parameter


Technical parameter

ADF400L-□H□S□D(Y)- □

Auxiliary power

Voltage

Three-phase 3*220V/380V power supply (for single-phase power supply,

short-circuit terminals 1, 2, and 3 on the instrument)

Power consumption

≤10W

Voltage input

Rated voltage

3×220/380V、3×57.7/100V、

Reference frequency

50Hz

Current input

Input Current

3×1(6)A(Instrument transformer access), 3*10 (80) (direct access)

Starting current

1‰Ib

Measuring performance

measurement accuracy

0.5s level

Clock accuracy

≤0.5s/d

Pulse

Pulse output

Each three-phase metering module has 1 active energy pulse

Pulse Width

80ms±20ms

Pulse constant

3×1(6)A specification 6400 imp/kWh

Switch

Main module

Main module 2DI+2DO,Among them, DI is dry contact input

Slave module

Transformer access slave module 4DI+4DO,Among them, DI is 220V wet contact input

Communication

Infrared interface

Infrared communication

RS485 interface

MODBUS-RTU

Ethernet interface

Modbus-TCP、TCP/IP

Surroundings

temperature

Operating temperature:-20℃~+60℃,

storage temperature:-30℃~+70℃

humidity

≤95%RH,No condensation, no corrosive gas place

altitude

≤2000m


Typical connection


主模块

直接接入模块

互感器接入模块


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  Email: elena@acrel.cn
  Skype:elena@acrel.cn
  WhatsApp:+8618702109693
  Address: No. 253, Yulv Road, Jiading
       Zone, Shanghai, China

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