Rated Current 1A/5A by CTs
MID Certificated
High Accuracy Class C
Rated Voltage 3*230/400V
35mm DIN Rail Mounted
Pulse Output
4 Modules 72mm Width
+86-18702106858 / +86-21-69156352
ADL400 is a smart energy meter designed for Energy Monitoring and Management System with rated current 5A/1A input by CTs. 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, checks the 2nd-32nd harmonics and the total harmonic content. 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 electricity meter in the IEC62053-21 standards.
| Parameter | ||||
| Specification | 3 phase 3 wires | 3 phase 4 wires | ||
| Measurement | Voltage | Reference voltage | 3×100V、 3×380V | 3×57.7/100V、 3×220/380V |
| Voltage range | 3×100V - 3×450V | 3×57.7/100V - 3×260/450V | ||
| Consumption | <10VA(Single phase) | |||
| Impedance | >2MΩ | |||
| Accuracy class | Error±0.2% | |||
| Current | Input current | 100A | ||
| 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% | |||
| Metering | Energy | Active energy(Accuracy class: 0.5); reactive energy(Accuracy class 2) | ||
| Clock | ≤0.5s/d | |||
| Digital Signal | Energy pulse output | 1 active photocoupler output | ||
| Pulse | Width of pulse | 80±20ms | ||
| Pulse constant | 400imp/kWh,10000imp/kWh(Correspond with the basic current) | |||
| Communication | Interface and communication protocol | RS485：Modbus RTU | ||
| Range of communication address | Modbus RTU:1~ 254； | |||
| Baud rate | 1200bps~38400bps | |||
| Envir-onment | working temperature | -25℃~+55℃ | ||
| Relative humidity | ≤95℅(No condensation) | |||
Energy Efficiency Management System
IoT Energy Management System
Renewable Energy
Rated Current 80A Directly
MID Certificated
High Accuracy Class C
35mm DIN Rail Mounted
Pulse Output
4 Modules 72mm Width
For IoT Energy Management, Factory, School
Split Core
Clamp on Installation
High Accuracy Class 0.5
150-1000A Input Current
5A/1A Secondary Output
Application: Renovation Projects
Event recording
Start control function
programmable DI and DO
Profibus-DP communication
Anti-shaking function
Analog output
Event recording
leakage protection
AC380V/690V
programmable DI and DO
Analog output
Anti-shaking function
Split Core
High Accuracy Class 0.5
Current Input 20-6000A
Current Output 5(1)A
Rectangular Hole Design
Measurement of current (I)
Application: Renovation Projects
Founded in 2003, Acrel Co., Ltd.【Stock Code: 300286.SZ】 is a high-tech enterprise specializing in energy management solutions and electrical safety. Headquartered in Shanghai, Acrel offers innovative and sustainable solutions for microgrid energy efficiency and electrical safety. With over 600 patents and software copyrights, Acrel has deployed more than 28,000 system solutions globally, forming a comprehensive "cloud-edge-end" energy internet architecture.
Acrel Co., Ltd. is China Wholesale AC Three Phase 1A/5A Energy Meter with MID Certificates Manufacturers and AC Three Phase 1A/5A Energy Meter with MID Certificates Factory. Acrel's integrated product ecosystem spans from cloud platform software to end-user components, covering sectors such as power, renewable energy, data centers, smart buildings, transportation, and smart cities. These solutions enable intelligent, real-time energy management, enhancing energy security and reducing operational costs. We offer AC Three Phase 1A/5A Energy Meter with MID Certificates for sale.
The company's production facility, Jiangsu Acrel Electric Manufacturing Co., Ltd., adheres to strict quality standards and environmental guidelines, with advanced testing centers and a commitment to lead-free production processes. Acrel's team of over 500 engineers delivers cutting-edge energy efficiency systems and smart energy solutions.
With a strong domestic presence, Acrel is actively expanding internationally, supported by a global network of sales and technical teams and an e-commerce platform that ensures seamless service experiences worldwide. Acrel is proud to help businesses improve efficiency, reduce consumption, and achieve sustainability goals.
Together, we are building a smarter, greener future.
Authorized Patents
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Number of Customers Served
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Total Employees
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Manufacturing Base
0m²Empowering businesses with our robust capabilities.
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Email: [email protected]
Phone: +86-18702106858 / +86-21-69156352No.253 Yulv Road, Jiading District, Shanghai, PRC 201801
Copyright © Acrel Co., Ltd. All rights reserved.
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