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ADL200W/400W dual-loop zero export wireless communication din rail meter

● Measurement: 1-phase&3-phase dual-channel bi-directional AC Energy (kWh), Power, Current, Voltage and etc

● High refresh rate: 50ms (current, voltage, power)

● Rated Voltage: Single phase 230V (direct connect),Three phase 3*230V/380V(direct connect)

● Rated Current: Single phase 120A,Three phase 3*120A

● Communication: WiFI ; RS485 (MODBUS-RTU)

● Phase sequence detection：It has the capabilities of detection, diagnosis and adjustment

008618702112136

Richard@acrel-electric.com

8618701850814

ADL200W/400W dual-loop zero export wireless communication din rail meter

description1

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Description

Products Description

ADL200M 400M series Dual-Circuit Electric Energy Meter With External Current Transformer is an intelligent
instrument mainly designed for new energy power generation systems such as photovoltaic grid-connected system, micro
inverter system, energy storage system, AC coupling system, etc. The product has the advantages of high precision, small
volume, high respondent speed and convenient installation. The product has the features of sampling, metering and
monitoring power parameters, communicating with an inverter or an energy management system (EMS), realizing the
functions of zero export, regulating power generation, charging and discharging batteries according to
real-time power and accumulated electric energy, and realizing bidirectional metering and household distributed
photovoltaic energy management.

Specification

Item			Performance Parameters
Model Series			ADL200W	ADL400W
Measurement	Grid		Single-phase	Three-phase four-wire
	Voltage	Nominal voltage	230V	3×230/400V
		Input Range	0.8Unom ~ 1.2Unom
		Overload	1.2 times rating (continuous)2 times the rating for 1 second
		Power consumption	<2w, <10VA
		Accuracy class	Error ±0.5%
	Current	Minimum current	0.3A
		Transitional current	1.5A
		Basic current	30A
		Maxinum current	D16：Imax = 120A
		Short-termovercurrent	30 times the maximum current for 20ms
		Power consumption	<1W, <1VA
		Accuracy class	Error ±0.5%
	Power		Active, reactive, apparent power, error ±1.0℅
	Grid frequency		50Hz, error ±0.5%
	Response rate		50ms (voltage, current, power)
	Installation category		CAT III
	overvoltage level		OVC III
Metering	Active electric energy		Class 1or B
electromagnetic compatibility			E2
Security	Power frequency withstand voltage		Between communication and signal input, AC3kV 1min
	Insulation resistance		Input and output terminals to casing >100MΩ
Communication	RS485 interface		Modbus RTU protocol; addr:1~ 247;Baud rate:1200bps-38400bps
	Wi-Fi		Protocols: Modbus-TCP, Http, etc. Operating frequency band: 2.4GHz
Environment	Operating temperature range		-25℃~+55℃
	Operating temperature range		-40℃~+70℃
	Storage temperature		-40℃~+85℃
	Relative humidity		≤95% (without condensation) "Not suitable for damp environments"
	Altitude		≤2000m
IP rating			IP20 on terminal strip without protective housing and IP51 in protective housing, per IEC 60529
Pollution Degree			II
UC Degree			III
Installation environment			Indoor use
Protect Degree			Class II (Double Insulation)
usage environment			Cabinet mounted(The outer shell cannot be touched)
usage environment			M1
Transformer Safety characteristics			Insulation resistance: greater than 1000 MΩ under normal conditions； Electric strength resistance: It can withstand 4000V, 50Hz power frequency for 1 minute； Flame retardancy: Conforms to UL94-V0 level；

Features

Dual-circuit precision metering (≤±0.5% error) to separately track PV generation and grid power consumption .
50ms ultra-fast anti-reverse flow response, adjusting micro-inverter output in real-time to eliminate grid feedback risks
Wi-Fi wireless communication for hassle-free installation without extra wiring .
Plug-and-play interfaces and phase sequence diagnosis to reduce installation errors and improve efficiency .

Wiring

Parameters

Item			Performance Parameters
Model Series			ADL200	ADL400
Measurement	Grid		Single-phase	Three-phase four-wire
	Voltage	Nominal voltage	230V	3×230/400V
		Input Range	0.8Unom ~ 1.2Unom
		Overload	1.2 times rating (continuous)2 times the rating for 1 second
		Power consumption	<2w, <10VA
		Accuracy class	Error ±0.5%
	Current	Minimum current	0.3A
		Transitional current	1.5A
		Basic current	30A
		Maxinum current	D16：Imax = 120A
		Short-termovercurrent	30 times the maximum current for 20ms
		Power consumption	<1W, <1VA
		Accuracy class	Error ±0.5%
	Power		Active, reactive, apparent power, error ±1.0℅
	Grid frequency		50Hz, error ±0.5%
	Response rate		50ms (voltage, current, power)
	Installation category		CAT III
	overvoltage level		OVC III
Metering	Active electric energy		Class 1or B
electromagnetic compatibility			E2
Security	Power frequency withstand voltage		Between communication and signal input, AC3kV 1min
	Insulation resistance		Input and output terminals to casing >100MΩ
Communication	RS485 interface		Modbus RTU protocol; addr:1~ 247;Baud rate:1200bps-38400bps
	Wi-Fi		Protocols: Modbus-TCP, Http, etc. Operating frequency band: 2.4GHz
Environment	Operating temperature range		-25℃~+55℃
	Operating temperature range		-40℃~+70℃
	Storage temperature		-40℃~+85℃
	Relative humidity		≤95% (without condensation) "Not suitable for damp environments"
	Altitude		≤2000m
IP rating			IP20 on terminal strip without protective housing and IP51 in protective housing, per IEC 60529
Pollution Degree			II
UC Degree			III
Installation environment			Indoor use
Protect Degree			Class II (Double Insulation)
usage environment			Cabinet mounted(The outer shell cannot be touched)
usage environment			M1
Transformer Safety characteristics			Insulation resistance: greater than 1000 MΩ under normal conditions； Electric strength resistance: It can withstand 4000V, 50Hz power frequency for 1 minute； Flame retardancy: Conforms to UL94-V0 level；

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