AEW100 wireless measurement meter
ADL rail- installation Electricity meters is a new generation electricity meter developed by Acrel Co,.Ltd, resulting from many years experience in designing Electricity meters. LCD display and electricity pulse output function is installed in the power meter; clock, rate period parameters can be set also. Data swap with the super ordination machine via RS485 communication interface greatly facilitate the power automated administration. This power meter has advantages of smaller volume, high precision, good EMC, easy installation etc, meet the related technical requirements of electronic power meter in the IEC 62053-21,IEC 62053-22 standard.
Product specification
Note:
1. Type D15 do not adapt the function of temperature measurement;
2. There is a mobile antenna lay outside can be chosen, and the length of wire is 2 meters.
Main function
Function Function description
Energy metering Active kWh (positive and negative)
Electrical measurement U,I, P,Q,S,PF,F
Pulse output Active pulse output
LED display (L1,L2,L3)powered display, pulse, communication, wireless status
Communication Wireless transmission on 470MHz
Infrared communication
Communication interface: RS485
Electrical performance
Voltage input Rated voltage 3×220/380V
Reference frequency 50Hz
Consumption <2VA(Each phase)
Current input 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
Consumption <2VA (In maximum current circumstance)
Measurement
performance
Standard CE, GB/T17215.321-2008,GB/T17215.322-2008
Active energy accuracy 1 Class, 0.5S Class(using AKH-0.66/K-15)
Temperature accuracy ±2
Pulse Width of pulse 80±20ms
Pulse constant 6400imp/kWh ,400imp/kWh,200imp/kWh,100imp/kWh,60imp/kWh
Communication Wireless Transmission on 470MHz and maximum distance in open space is 1km
Infrared communication The constant baud rate is 1200
Interface RS485(A+,B-)
Connection mode Shielded twisted pair conductors
Protocol MODBUS-RTU
Work environment
Temperature range Operating temperature -20~60
Storage temperature -30~70
Humidity ≤95%(No condensation)
Altitude <2000m
Dimension and installing description
Metering module L×W×H 88mm×54mm×50mm /
AKH-0.66/K-15 Mutual inductor 41mm×35mm×29mm Secondary terminal wire length 1500mm
AKH-0.66/K-20 Mutual inductor 90mm×57mm×35mm Secondary terminal wire length 350mm
AKH-0.66/K-36 Mutual inductor 109mm×71mm×35mm Secondary terminal wire length 500mm
Fig 1 Dimension of AEW100
Fig 2 Dimension of mutual inductor AKH-0.66/K-15
Fig 3 Dimension of mutual inductor AKH-0.66/K-20
Fig 4 Dimension of mutual inductor AKH-0.66/K-36
Installing description
Wiring description
1 The mutual inductor adapts the specification of AKH-0.66/K-20 and AKH-0.66/K-36.
L1, L2, L3 prick in to A, B, C phase respectively, and especially the A phase and N terminal powered for the AEW100. And A, B, C phase transmits the voltage and current to AEW100 by mutual inductor, and
then the AEW100 transmits the single to PC via RS485.
2 The mutual inductor adapts the specification of AKH-0.66/K-10 and AKH-0.66/K-15.
