Jiangsu Acrel Electrical Manufacturing Co., LTD.
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+86 18761509710
email:
besty.chen@email.acrel.cn

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Three Phase Din Rail Energy Meter ADL400

● Rated Current: 1 (6) A, 10 (80) A

● Rated Voltage: AC220V/380V, AC230V/400V
● RS485(MODBUS-RTU) Communication

● 12 digits LCD Display; 35mm DIN Rail Installation

● Multi-tariff: 4 Tariff Rates (Spike, Peak, Valley and Flat kWh)

● 2~31st Harmonic Measurement

● MID Certified
● Set parameters
● kWh Class 0.5S

+86 18761509710

esty.chen@email.acrel.cn

8618761509710

Three Phase Din Rail Energy Meter ADL400

359 ADL400 Installation and operation instruction V1.6.pdf

description1

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Product detail

General

ADL400 three phase din rail electric meter is a smart meter designed for power supply system, industrial and mining enterprises and utilities to calculate the electricity consumption and manage the electric demand. It features LCD display, high precision, small size and simple installation.

It integrates the measurement of all electrical parameters with the comprehensive electricity metering and management provides various data on previous 48 months, checks the 31st harmonic content and the total harmonic content, realizes the remote communication and the remote control with switching input and relay output and boasts the alarm output.

It is fitted with RS485 communication port and adapted to MODBUS-RTU protocol. ADL400 can be used in all kinds of control systems, SCADA system and energy management system (EMS). The meter meets the related technical requirements of electronic meter in the IEC62053-21standards.

Specification

Specification		ADL400	ADL3000-E	ADL3000-E/CT
Voltage	Reference voltage	3×100V、 3×380V、3×57.7/100V、 3×220/380V
	Consumption	＜10VA
	Impedance	>2MΩ
	Accuracy	Error±0.2%
Current	Reference current	3×1(6)A,3×10(80)A	3×1(6)A,3×10(80)A	3×1(6)A,3×20(100)A
	Accuracy class	Error±0.2%
	Consumption	＜1VA
Power		Active, reactive, apparent power, error±0.5℅
Display		LCD
Frequency		45～65Hz，Error±0.2%
Option Function	Communication	RS485, Modbus-RTU compatible protocol
	Multi tariff energies	Adapt 4 time zones, 2 time interval lists, 14 time interval by day and 4 tariff rates
	Harmonic	No	2-31st harmonic.
	Switching	No	1 Switching output
		NO	1 optocoupler input
Operation Temperature		-25 ºC~+55 ºC
Storage Temperature		-25 ºC ~+70 ºC
Altitude		≤ 2500m
Relative humidity		≤95%RH, no condensation, without corrosive gas

Dimension

微信图片_202008051033425_副本_副本

LCD Display

Wiring

Wiring sample of current and voltage

3 phase 4 wire Secondary CT Access & 3 phase 4 wire Direct Access

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Installation

Din Rail 35mm

Typical Connection

162325h6

Related Solution

Electric Energy Management System

PARAMETER

voltage	Nominal voltage			AC 220V
	Nominal frequency			50Hz
	consumption			<10VA
current	Maximum current			80A
	Starting current			0.01A
	Consumption			<1VA
Measurement performance	Accuracy			kWh Class 0.5
	Range			0~9999999999.99kWh
Clock		accuracy		Error ≤0.5s/d
Active pulse	width			80±20ms
	constant			1000imp/kWh,10000imp/kWh
Communication	Interface			RS485
	Protocol			MODBUS-RTU
Temperature range	Work		-25℃~55℃
	Storage		-40℃~70℃
humidity			≤95%(No condensation)
Altitude			<2000m

FAQ

Q: The display power or energy count is inaccurate after the meter powered on.

A: Switch the meter display interface to the power (active power P, power factor λ) interface, and check whether the power display is negative or not. And whether the power factor is between 0.9-0.95, and then check whether the incoming and outgoing wires of the current signal wire are connected reversely (that is, the current the incoming wire must be the same as the incoming wire end of the meter), and consistent with the wiring diagram on the meter.

Q: It cannot communicate with the host computer normally after the instrument powered on.

A: 1. The voltage value between the communication output A and B of the measuring instrument should be between +(4.4-4.5)V .

2. Check whether the communication wiring method is correctly wired according to the wiring diagram (that is the communication terminal A/B of the instrument must be connected with corresponding to communication serial port A/B);

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