ADL200W-CT Wireless Dual-channel Single-phase Energy Meter

Main Features

Dual-channel Bidirection Metering

● Dual-channel metering for solar and grids

● For solar generation metering

● For grids import and solar export metering

● For ESS charge&discharge metering

● Forward&backward metering

● Optional WiFi & LoRa Comms.

Paired with Inverter for Zero Export

● 1-channel RS485 to communicate with inveter

● 100ms fast response time (voltage, current, power)

● Bidirectional metering

Diverse Electricity Parameters Measurement

● U (Voltage)

● I (Current)

● P (Power)

● Q (Reactive power)

● S (Apparent power)

● PF (Power factor)

● kWh (Kilowatt-hours)

● kVarh (Kilovar-hours)

Functions

Function	Descriptions
Electric energy metering	Active energy metering (forward and reverse)
	Reactive energy metering (forward and reverse)
	Split-phase energy
Electric quantity measurement	U, I
Electric quantity measurement	P, Q, S, PF, F
Communication	RS485 、Wi-Fi HaLow

Technical Parameters

Item				Performance Parameters
Model Series				ADL200W	ADL400W
Measurement	Wiring			Single-phase	Three-phase four-wire
	Voltage		Rated 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(Itr)	1.5A
			Basic current(Ib)	30A
			Maxinum current(Imax)	D10：Imax = 80AD16：Imax = 120A
			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 1 or 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;Baudrate:1200bps-38400bps
		Wi-Fi HaLow		Operating frequency band:730MHz~950MHz
Environment		Operating temperature range		-20℃~+55℃
		Operating temperature range		-20℃~+70℃
		Storage temperature		-20℃~+70℃
		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 Safetycharacteristics	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；
Reference standard	EN IEC 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirementsEN IEC 61010-2-030:2010 Safety requirements forelectrical equipment for measurement, control, andlaboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuitsEN IEC 61326-1:2021 Electrical equipment for measurement, control, and laboratory use - EMC requirements – Part 1: General requirementsEN IEC 61326-2-1:2021 Electrical equipment formeasurement, control, and laboratory use - EMCrequirements – Part 2-1: Particular requirements forelectromagnetic compatibility testing for electricalequipment for measurement, control, and laboratory useEN 50470-3 Electricity metering equipment (a.c.) - Part 3: Particular requirements - Static meters for active energy(class indexes A, B and C)