ADL400 AC Three-phase Power Meter

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What Do Our Customers Say?

Acrel is one of the best supplier for me. They are so easy to communicate and very friendly. They even give an online tour of their factory. Looking forward for more business together in the future.

Liezel 

Philippines
“ For over 4 years working with Acrel, they have continuously demonstrated excellent technical ability while ensuring superior customer service. Their collaborative approach and real time flexibility in adapting to changing conditions has contributed to the success of many project goals. "

Arnold 

Philippines
Cloud Platform for Power IoT is a synchronous integrated solution from energy meter installation to web interactive interface that can see the benefits of features with the first click mouse. Very convenient and fast. I will be with this product for a long time.

Tuan 

Vietnam

Highlight

What’s the Highlight of Acrel ADL400 MID 3 phase Energy Meter?

Monitor

Voltage, Current, Power, Reactive Power, Apparent Power, Power Factor, Kilowatt-hours, Kilovar-hours, etc

Tariff

1~4 kinds of Tariffs
Peak, Standard, Off-peak
14 Time period by day

Install

Convenient installation, Din-rail 35mm

Communication

RS485, Modbus-RTU

Specification

What’s the Specification of Acrel ADL400 MID 3 phase Energy Meter?

Panel
Specification	ADL200	ADL400
Phase	Single-phase	Three-phase

Parameter

What’s the Parameter of Acrel ADL400 MID 3 phase Energy Meter?

Project			Performance parameter
Specification			3 phase 3 wires, 3 phase 4 wires
Measurement	Voltage	Reference voltage	3×100V\3×380Vac、3×57.7/100Vac、 3×220/380Vac (Can normally work under 1.2 times of rated voltage)
		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%
Metering	Energy		Active energy(Accuracy class: 0.5) 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		400imp/kWh,10000imp/kWh(Correspond with the basic current)
Communication	Interface and communication protocol		RS485：Modbus RTU
	Range of Communication address		Modbus RTU:1~ 247；
	Baud rate		1200bps~19200bps

Networking

How does the Acrel ADL400 MID 3 phase Energy Meter work?

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Installation

How to Install the Acrel ADL400 MID 3 phase Energy Meter?

Current Input via Direct Connect	Current Input via Current Transformer

Dimension of ADL400 (Current Input via Direct Connect)	Dimension of ADL400 (Current Input via CTs)

PIN/Terminal Overview of ADL400 (Direct Connect Type)	PIN/Terminal Overview of ADL400 (CT Operated Type)

Power Wiring: 3-phase 4-wire via direct connect	Power Wiring: 3-phase 4-wire CT operated

Power Wiring: 3-phase 3-wire via direct connect	Power Wiring: 3-phase 3-wire CT operated

RS485 Wired Communication of ADL400 (Direct Connect Type) with IoT Gateway	RS485 Wired Communication of ADL400 (CT Operated Type) with IoT Gateway