DIN Rail Energy Meter, ADL400

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

● Accuracy: 0.5% (kWh)

● Frequency: 45~65Hz

● Rated Voltage: 3×380~456Vac L-L (direct connect); 3×100~120Vac L-L (via PTs)

● Rated Current: 3×10(80)A AC (direct connect); 3×1(6)A AC (via CTs)

● Communication: RS485 (MODBUS-RTU)

● Multi-rate: 4 Tariff Rates and etc

● Data Function: Frozen Data,Max Demand,etc

● Harmonic: 2~31st and total Harmonic

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

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Product Detail

Technical Parameters

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Overview

ADL400 DIN rail energy meter is designed particularly for calculating the consumed electric energy in power supply systems, industrial and mining companies and utilities.

Main Features

Dimension (Unit:mm)

Direct connect

Connect via CT

LCD Display

Wiring

Installation

Photo on Site

Application

Function

Measurement of kWh	kWh (positive and negative)
	kvarh (positive and negative)
	A, B, C phase positive kWh
Measurement of electrical parameters	U、I、P、Q、S、PF、Hz
LCD Display	12 digits
Key	3 keys
Measurement of harmonics	2~31ST harmonic
Pulse output	kWh
Communication	RS485, MODBUS-RTU,Infrared
Data (optional)	Maximum demanded
	Frozen data on last 48 months,last 90days
	Date, time

Electric performance

Voltage	Nominal voltage	3×100V、 3×380V、3×57.7/100V、 3×220/380V
	Consumption	<10VA(Single phase)
	Impedance	>2MΩ
	Accuracy	±0.2%
Current	Accuracy	±0.2%
	Maximum current	80A,6A
	Consumption	<1VA
Frequency	range	45～65Hz
Frequency	accuracy	±0.2%
Energy accuracy	Active energy	Class 0.5s
Energy accuracy	reactive energy	Class 2
Clock	accuracy	≤0.5s/d
Active Pulse	Width	80±20ms
Active Pulse	constant	1000imp/kWh,10000imp/kWh
Communication	Interface	RS485
Communication	Protocol	MODBUS-RTU