Acrel Low Voltage Kwh Monitoring Electrical China Electric Power Energy Meter Watt Voltage with Interface RS485

• Warranty: 2 Years
• Display: LCD Display
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Three-phase Four-wire
• Theory: Static Meter
• Model NO.: ADL400
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: RoHS, ISO, CE, MID
• Customized: Customized
• Communication: RS485 Modbus-RTU, Dl/T 645
• Frequency: 45~60Hz
• Accuracy: 0.5
• Application: EV Charging Pile, Solar PV
• Feature 1: Harmonic Monitoring
• Feature 2: Multi-Tariff
• Transport Package: Carton
• Specification: 3 phase energy meter
• Trademark: Acrel
• Origin: China
• HS Code: 9028301400

Product Description

 

Acrel ADL400 MID Three-Phase Energy Meter

Product Description

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

Accuracy: 0.5% (kWh)

Frequency: 45~65Hz

Rated Voltage: 3x380~456Vac L-L (direct connect); 3x100~120Vac L-L (via PTs)

Rated Current: 3x10(80)A AC (direct connect); 3x1(6)A AC (via CTs)
Communication: RS485 (MODBUS-RTU)

Harmonic: 2~31^st and total Harmonic

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

Multi-rate: 4 Tariff Rates and etc

Data Function: Frozen Data, Max Demand,etc

Application

Features

	Diverse Electric Parameters Measurement   kWh (3-phase positive Kilowatt-hours)   kVarh (Kilovar-hours)   Harmonic (2~31st voltage&current)---Standard   U (3-phase Voltage);I (3-phase Current);P (Power);Q  (Reactive   power);F (Frequency);S (Apparent power);PF (Power factor)
Multi-rate/Flexible Tariff   4 Time zone   4 Tariff rate (Spike, Peak, Flat, Valley)   2 Time period list   14 Time period by day   Data Frozen (last 48 months or last 90 days)   Max demand and occurrence time
	HMI for Common Configuration   PT or CT ratio   Wiring methods (3P4W or 3P3W)   Back linght time   RS485 (MODBUS-RTU) communication setting

Product Parameters

Technical parameter

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
Environment	Working temperature		-25ºC~+55ºC
	Relative humidity		≤95℅(No condensation)

 

Wiring Chart

 

Direct Connect Type

PIN/Terminal Overview of ADL400 (Direct Connect Type)

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

 

CT Operated Type

PIN/Terminal Overview of ADL400 (CT Operated Type)

Power Wiring: 3-phase 4-wire CT operated	Power Wiring: 3-phase 3-wire CT operated

Dimension

 

Solution

Company Profile