Model

AEW100-D36X(3 pieces φ36mm split core current transfomers included)

Technical data

Input

Net

three-phase three-wire,three-phase four-wire

Frequency

45~65HZ

Voltage

rated value

3X220/380V,3X380V

reference frequency

45~65Hz

power consumption

<2VA(every phase)

Current

rated value

100A,200A,400A

input current

3×1.5(6)A,3×20(100)A, 3×40(200)A,3×80(400)A,3×120(600)A

start current

1‰Ib(1.5(6)A) ,4‰Ib

power consumption

<2VA(max current)

Accuracy

Active energy accuracy

class 1 ,0.5S (current 3×1.5(6)A using AKH-0.66/K-20 CT)

temperature accuracy

±2℃

Pulse

pulse duration

80±20ms

pulse constant

6400imp/kWh ,400imp/kWh,200imp/kWh,100imp/kWh,60imp/kWh

Communication

Lora

Transmission on 470MHz and maximum distance in open areas is 1km

Infrared communication

The constant baud rate is 1200

Interface

RS485(A+,B-)

dielectric

Shielded twisted pair conductors

Protocol

Modbus RTU,DL/T645-07

Optional function

Temperature measuring(TN)

Environment

temperature

working temperature:-20~55℃ storage temperature:-30~70℃

humidity

≤95%(without condensation

altitude

<2000m

Basic functions

three phase(I,U,P,Q,S,PF,F measuring),total positive and negative active electrical energy counting, total positive and negative
reactive electrical energy counting;

2-31st harmonic and total harmonic analysis, sub-phase harmonic and fundamental harmonic electrical parameters(voltage,current and
power);

RS485,470HZ Lora communication,infared communication;

current value 100A,200A and 400A,active energy accuracy class 1 and reactive energy accuracy class 2