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Energy Meter iEM3455 Modbus 1 DI 1 DO Multitariff LVCT
Schneider Electric

Energy Meter iEM3455 Modbus 1 DI 1 DO Multitariff LVCT

Ideal part number SCHA9MEM3455 Manufacturer number A9MEM3455 Barcode 3606480845222
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Product details

iEM3455 energy meter Modbus 1 DI 1 DO multitariff LVCT

The Acti9 iEM3000 series energy meters offer an attractive range of three-phase DIN rail-mounted energy meters with an LCD display. Additional local signaling includes green LED power-on indicator, flashing yellow LED for accuracy checking, an overload alarm and communication indicators. This meter can be used in sub-billing applications and supports 4 tariff schedules. The meter provides the following accuracy classes: Active Energy: class 0.5S per IEC 62053-21, and per ANSI C12.20. The meter will measure Active and Reactive Power, Active and Reactive Energy, Voltage and Current. With four quadrant Energy measurement. Designed for 50Hz or 60Hz networks, supply voltage can range from 100 to 277VAC or 173 to 480VAC. The rated current goes through a 0.333V or 1V transducer to be measured in this meter and will support Single Phase and Neutral, Three Phase and Three Phase and Neutral configurations. Communication protocol is Modbus with screw terminal support. There is one programmable digital input and one programmable digital output that can be used as a pulsed output. Certifications include EAC, CE and UL. Product dimensions are as follows: width 3.54 in (90 mm), depth 2.72in (69 mm), height 3.42 in (87 mm). Compatible with power management software to take advantage of the IoT digital power installation.

Technical specifications

Mounting method
DRA (DIN-rail adapter)
Model
Measurement transformer
Suitable for
Purchase/supply
Type of indication
Digital
Frequency
50 Hz
Max. current
0 A (Imax: 0)
Width in number of modular spacings
5
Number of positions total
9 (Counter: 9)
Type of meter
Electronic
Degree of protection
IP20 (Ip: IP20)
Type of interface
RS-485
Energy type
Effective power and blind power
Tariff type
Multi-tariff
Tariff control
Internal/external
Escapement mechanism
no
Calibrated
no
Approval
Domestic
Pulse output
Electrical
Pulse type
D0
Pulse rate
1..1000 Imp/kWh (kvarh)
Pole type
Three conductor/four conductor
Measurement type load profile
no
EEC40 signature
no
With lock code
no
Nominal voltage
100..277 V (Un n-l: 100..277, Un l-l: 173..480)
Nominal current
0 A (In: 0)