A9MEM3455 IEM3455 energy meter – Modbus – 1 DI – 1 DO – multi-tariff – LVCT

150,122.00 7.5% VAT

IEM3455 energy meter – Modbus – 1 DI – 1 DO – multi-tariff – LVCT


SKU: A9MEM3455 Category:
Acti 9
range of product
Acti 9 iEM3000
device short name
product or component type
Energy meter
poles description
3P + N
1P + N
type of measurement
Active and reactive energy
Active and reactive power
metering type
Active, reactive, apparent energy (signed, four quadrant)
device application
Sub billing
Partial meter
accuracy class
Class 0.5S active energy conforming to IEC 62053-22
Class 0.5S active energy conforming to ANSI C12.20
input type
Split core current transducer 0.333 V or 1 V
rated voltage
100…277 V +/- 20 %
173…480 V +/- 20 %
network frequency
60 Hz
50 Hz
technology type
display type
LCD display
sampling rate
32 samples/cycle
measurement current
1…32767000 mA
maximum value measured
99999999.9 kWh
99999999 MWh
tariff input
Tariff (4)
communication port protocol
Modbus RTU at 9.6, 19.2 and 38.4 kbauds even/odd or none
communication port support
Screw terminal block: RS485
local signalling
Green indicator light: power ON
Yellow flashing LED: accuracy checking
alarm: overload
Yellow indicator light: communications are active on the Modbus port (Modbus)
number of inputs
1 digital 0…5 V/11…40 V 24 V DC
number of outputs
1 digital (static)
output voltage
5…40 V DC@50 mA
mounting mode
mounting support
DIN rail
connections – terminals
Current circuit: screw terminals 6 mm² cable(s)
Voltage circuit: screw terminals 2.5 mm² cable(s)
Input/output circuit: screw terminals 1.5 mm² cable(s)
Communication: screw terminals 2.5 mm² cable(s)
tightening torque
Input/output circuit: 0.5 N.m Philips screwdriver
Voltage circuit: 0.5 N.m Philips screwdriver
Current circuit: 0.8 N.m pozidriv screwdriver
Communication: 0.5 N.m Philips screwdriver
wire stripping length
Input/output circuit: 6 mm
Voltage circuit: 8 mm
Current circuit: 8 mm
Communication: 7 mm
IEC 62053-21
IEC 62053-23
IEC 61557-12
UL 61010-1
IEC 61036
IEC 61010
product certifications
CE conforming to IEC 61010 (safety)
CE conforming to EN 61557-12 (power monitor)
CE conforming to IEC 61326-1 (EMC)
CULus conforming to UL 61010 (safety)
CULus conforming to ANSI C12.20 (sub-meter)
EAC (sub-meter)
RCM conforming to NMI M 6-1 (sub-meter)


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