Acrel ADL400 Three Phase Energy Measure Digital Din-rail Electricity Energy Meter
Technical consulting: Tina Li
Tel/Whatsapp:+86 15161626103
Email:sales02@email.acrel.cn
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Product Introduction
ADL400 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 the 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 .ADL400 can be used in all kinds of control systems, SCADA systems and energy management systems. The meter meet the related technical requirements of electronic meter in the IEC62053-21standards.
Product Functions
Function |
Function description |
Function provide |
Measurement of kWh |
Active kWh (positive and negative) |
■ |
Reactive kWh (positive and negative) |
■ |
|
A, B and C are phase positive active electric 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 demanded kWh and time happened |
□ |
|
Frozen data on last 48 months, last 90days |
□ |
|
Date, time |
□ |
|
Communication |
Communication interface: RS485, Communication protocol: MODBUS-RTU |
■ |
Technical Parameters
Specification |
Parameter |
||
Wire |
3 phase 3 wires, 3 phase 4 wires |
||
Measurement |
Voltage |
Reference voltage |
3×100V、 3×380V、3×57.7/100V、 3×220/380V |
Consumption |
10VA(Single phase) |
||
Impedance |
>2MΩ |
||
Accuracy class |
Error±0.2% |
||
Current |
Input current |
3×1(6)A, 3×10(80)A |
|
Consumption |
1VA(Single phase rated current) |
||
Accuracy class |
Error±0.2% |
||
Power |
Active, reactive, apparent power, error±0.5℅ |
||
Frequency |
45~65Hz,Error±0.2% |
||
|
Measurement
|
Energy |
Active energy(Accuracy class:0.5, 1) reactive energy(Accuracy class 2) |
|
Clock |
≤0.5s/d |
||
Digit signal |
Energy pulse output |
1 active photocoupler output |
|
pulse |
Width of pulse |
80±20ms |
|
Pulse constant |
1000imp/kWh,10000imp/kWh(Correspond with the basic current) |
||
communication |
Interface and communication |
RS485:Modbus RTU |
|
Range of communication address |
Modbus RTU:1- 247; |
||
Baud rate |
1200bps-19200bps |
||
environment |
Relative temperature |
-25℃to+55℃ |
|
Relative humidity |
less than 95℅(No condensation) |
||
Dimension Drawing(Unit:mm)


Certificate
Customers
Company Profile
Acrel Co.,Ltd.[Stock Code:300286.SZ] is a professional company in china who provides various systematic solutions of power monitoring,energy management and electrical safety for smart grid users.
Since June 2003,we have always been focused on the research,production and sales of intelligent electric meters.We concentrate on providing products and services to help customers improve electricity efficiency and safety.So far we have had the following comprehensive solutions for different applications:35(10)/0.4KV substation antomation system,power quality management system for medical location,precise distribution management system,smart lighting control system,remote orepayment metering system and motor control center.
Jiangsu Acrel Electrical Manufacturing Co.,LTD,our production base in Jiangyin City,Wuxi,provides guarantee for the industrialization and large-scare implementation of products.The annual production capacity of various meters is 2 million units,and more than 1.3 million units are sold in 2018.
Since the listing in 2012,our company has maintained steady growth.The company will adhere to the concept of“innovation,efficiency,unity,integrity”,adhere to steady operation and continuous innovation,and provide more high-quality products,services and silutions for power system users and micro-grid.
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