Schneider-Electric
A9MEM2155

Range: Acti9

Product name: Acti9 iEM2100

device short name: iEM2155

product or component type: Energy meter

Market segment: Buildings small building cost management: billing: panelboard; Buildings medium building cost management: billing: panelboard; Buildings large building cost management: billing: panelboard; Buildings multi-site cost management: billing: panelboard; Data center cost management: billing: panelboard; Healthcare cost management: billing: panelboard; Industry cost management: billing: panelboard; Buildings small building cost management: cost allocation: panelboard; Buildings medium building cost management: cost allocation: panelboard; Buildings large building cost management: cost allocation: panelboard; Buildings multi-site cost management: cost allocation: panelboard; Data center cost management: cost allocation: panelboard; Healthcare cost management: cost allocation: panelboard; Industry cost management: cost allocation: panelboard

Poles description: 1P + N

Type of measurement: Active and reactive energy; Active and reactive power; Current; Voltage; Power factor; Frequency

Metering type: Active, reactive, apparent energy (signed, four quadrant)

Device application: Partial meter; Sub billing; Multi-tariff

Accuracy class: Class 1 active energy conforming to IEC 62053-21; Class B active energy conforming to EN 50470-3; Class 2 reactive energy conforming to IEC 62053-23

Analogue input type: Direct input

Max current: 63 A

[Ib] basic current: 5 A

[In] rated current: 63 A

Rated voltage: 230 V +/- 20 %

Network frequency: 60 Hz; 50 Hz

Frequency measurement range: 45…65 Hz

Technology type: Electronic

Display type: LCD display

Sampling rate: 32 samples/cycle

Measurement current: 0.5…63 A

Display digits: 8

Maximum value measured: 999999.99 kWh

Information displayed: Tariff (2)

Communication port protocol: Modbus RTU at 1.2, 2.4, 4.8, 9.6, 19.2 and 38.4 kbauds even/odd or none - 3 wires, insulation 4000 V

Communication port support: Screw terminals: RS485

Local signalling: Red LED: accuracy checking 1...1000 p/kWh

Number of inputs: 1 digital

[Us] rated supply voltage: 96...276 V AC 50 Hz

Maximum power consumption in VA: 3 VA at 240 V AC

Maximum power consumption in W: 1 W

[Uimp] rated impulse withstand voltage: 6 kV 1.2/50 µs

Mounting mode: Clip-on

Mounting support: DIN rail

Connections - terminals: Power circuit: tunnel type terminals (bottom) 1 1.65…33 mm² cable(s) solid; Power circuit: tunnel type terminals (bottom) 1 1.65…33 mm² cable(s) stranded with cable end; Communication: screw clamp terminals (top) 1 1…4 mm² cable(s) solid; Communication: screw clamp terminals (top) 1 1…2.5 mm² cable(s) stranded with cable end

Tightening torque: Power circuit: 2 N.m PZ2 screwdriver ; Communication: 0.5 N.m3.5 mm

Wire stripping length: Power circuit: 17 mm; Communication: 7 mm

Standards: IEC 62052-11; IEC 62053-23; IEC 62052-31; IEC 62053-21

Product certifications: MID conforming to EN 50470-1; MID conforming to EN 50470-3; CE

Compatibility code: IEM2155

IP degree of protection: IP40 front panel: conforming to IEC 60529; IP20 casing:

Overvoltage category: III

Pollution degree: 2

Flame retardance: V0 conforming to UL 94

Ambient air temperature for operation: -25…55 °C

Ambient air temperature for storage: -25…70 °C

Operating altitude: < 2000 m

Relative humidity: 0…95 % at 55 °C

Colour: White

9 mm pitches: 4

width: 36 mm

height: 90 mm

depth: 70 mm

net weight: 0.175 kg

Unit Type of Package 1: PCE

Number of Units in Package 1: 1

Package 1 Height: 5.2 cm

Package 1 Width: 8.0 cm

Package 1 Length: 9.8 cm

Package 1 Weight: 219.0 g

Unit Type of Package 2: S02

Number of Units in Package 2: 29

Package 2 Height: 15.0 cm

Package 2 Width: 30.0 cm

Package 2 Length: 40.0 cm

Package 2 Weight: 6.806 kg

REACh Regulation: Free of Substances of Very High Concern above the threshold

REACh free of SVHC: Yes

EU RoHS Directive: Compliant

Toxic heavy metal free: Yes

Mercury free: Yes

China RoHS Regulation: X

RoHS exemption information: Yes