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.


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Model: ADF400L
Brand: ACREL

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Manual of ADF400L：https://jqrorwxhijiplk5q.ldycdn.com/Manual+of+ADF400L-aidmjBpiKlqRliSkororklqj.pdf

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

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)

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

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)
Auxiliary power	Power consumption	≤10W
Voltage input	Rated voltage	3×220/380V、3×57.7/100V、
Voltage input	Reference frequency	50Hz
Current input	Input Current	3×1(6)A(Instrument transformer access), 3*10 (80) (direct access)
Current input	Starting current	1‰Ib
Measuring performance	measurement accuracy	0.5s level
Measuring performance	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
Switch	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