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Acrel ADL400N 3 Phase Multi-Function Energy Meter with CTs

● Measurement: 3-phase AC kWh, kVarh, U, I, P, Q, S, PF, F and etc

● Accuracy: 0.5% (kWh)

● Frequency: 45~65Hz

● Rated Voltage: 3x230~456Vac L-L ;3×110-265Vac L-N

● Rated Current: 3x80A AC,3x120A AC,3x200A,3×300 AC (via CTs)

● Communication: RS485 (MODBUS-RTU)

● Standard&Certificate: IEC; CE;CE-MID; EAC

008618702112136

sherry@acrel.cn

8618702112136

Acrel ADL400N 3 Phase Multi-Function Energy Meter with CTs

description1

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Description

General

ADL series DIN-rail mounted multifunctional electric energy meter is an intelligent instrument mainly designed for new energy power generation systems such as photovoltaic grid-connected systems, micro inverter systems, energy storage systems, AC coupling systems, 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 preventing reverse flow, 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.

Dimension(Unit:mm)

Wiring Diagram

ADL400N-CT Three-phase Four-wire Connection Through Current Transformer

ADL400N-CT Three-phase Three-wire Connection Through Current Transformer (this connection method is limited to three-phase balance) (instrument is set as 3P4L)

ADL400N-CT Three-phase Three-wire Connection Through Current Transformer (instrument is set as 3P3L)

ADL400N-CT Single-phase Three-wire Connection Through Current Transformer

Network Diagram

Acrel IOT Platform

1.System support all the meters across the country whose data has been sent to cloudserver through 4G,WiFi or Ethernet.

2.Remote meter reading and data collection.

3.Provide loT APP for mobile phone side and loT WEB for PC side

4.Generate energy data report of daily, monthly and annually period with year-on-yeay andperiod-on-period energy analysis.

5.Provide various alarm function to ensure a stable operation of the system and protect youlproperty.

6.Offer 3-month free trial of system with full technical support as for a test phase or pilotproject.

Remark:

1AcrelloT EMS WEB(For PC users):http://iot.acrel-eem.com/

2AcrelloT EMS APP(For mobile Users):https://play.google.com/store/apps/details?id=com.acrel.iotems

3.Test Account: AcrePassword:123456

Technical Parameters

Item	Performance Parameters
Model Series	ADL200N-CT	ADL400N-CT
Grid	Single-phase	Three-phase four-wire, three-phase three-wire, single-phase three-wire
Rated voltage	230V	Single-phase: 240/480V
		Three-phase:3×230/400V,3× 277/480V,3×110/220V
	Overload	1.2 times rating (continuous) 2 times the rating for 1 second
Power consumption	<0.2VA
Accuracy class	Error ±0.5%
Input current	80A, 120A, 200A, 300A	80A, 120A, 200A, 300A, 3×80A, 3× 120A, 3×200A, 3×300A
Overload	1.2 times rating (continuous) 2 times the rating for 1 second
Power consumption	<0.2VA
Accuracy class	Error ±0.5%
Power	Active, reactive, apparent power, error ±0.5℅
Grid frequency	45~65Hz, error ±0.5%
Response rate	≤100ms (voltage, current, power)
	≤1s (electrical energy)
Electric energy	Active energy: Class B (split current transformer) /Class C (closed current transformer) Reactive energy (Class 2 accuracy)
Electrostatic discharge immunity class III
Electrical fast transient burst immunity class IV
Surge (shock) immunity Class IV
Power frequency withstands voltage	Between communication and signal input, AC4kV 1min
Insulation resistance	Input and output terminals to casing >100MΩ
Interface and communication protocol	RS485 interface and Modbus RTU protocol
Communication address range	Modbus RTU:1~ 247;
Baud rate	Support 1200bps-38400bps
Operating temperature	-40℃~+70℃
Storage temperature	-40℃~+70℃
Relative humidity	≤95℅ (without condensation)
Altitude	≤3000m

Certification

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