Complementary
Poles description	1P + N
Type of measurement	Active energy; Active and reactive power; Power factor; Current; Voltage; Frequency; Apparent power
Metering type	Active energy (signed, two quadrant)
Device application	Sub billing; Multi-tariff
Accuracy class	Class 1 active energy conforming to IEC 62053-21
Analogue input type	Direct input
Maximum current [Imax]	45 A
[Ib] basic current	5 A
Rated current	45 A
Rated voltage	230 V
Network frequency	50 Hz; 60 Hz
Frequency measurement range	45…66 Hz
Technology type	Electronic
Display type	LCD display
Sampling rate	32 samples/cycle
Measurement current	0.25…45 A
Display digits	6
Maximum value measured	9999.99 kWh; 99999.9 kWh
Information displayed	Tariff (2)
Communication port protocol	Modbus RTU at 1200...9600 bit/s even/odd or none
Communication port support	Screw terminals: RS485
Local signalling	Red LED: metering and activity 10000, 2000, 1000, 100, 10, 1, 0.1 or 0.01 imp/kWh
Number of outputs	1 pulse energy monitoring:
Impulse duration	11.2...32 ms
[Us] rated supply voltage	195...253 V AC
Maximum power consumption in VA	10 VA at 240 V AC
Maximum power consumption in W	2 W per phase
[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) 8…10 mm² cable(s) ; Power circuit: tunnel type terminals (top) 8…10 mm² cable(s) ; Pulse output: screw clamp terminals (top) 2.5 mm² cable(s) ; Communication: screw clamp terminals (bottom) 2.5 mm² cable(s)
Tightening torque	Power circuit: 0.35 N.m flat screwdriver 2.2 mm; Pulse output: 0.1 N.m flat screwdriver 1.3 mm; Communication: 0.1 N.m flat screwdriver 1.3 mm
Wire stripping length	Power circuit: 7.5 mm; Pulse output: 7 mm; Communication: 7 mm
Standards	IEC 62053-21; IEC 62053-23
Product certifications	CE
Contractual warranty
Warranty (in months)	18
Environment
IP degree of protection	IP51 front panel: conforming to IEC 60529; IP20 casing:
Ambient air temperature for operation	-40…70 °C
Ambient air temperature for storage	-40…80 °C
Operating altitude	< 2000 m
Relative humidity	0…75 % operation; 0…95 % storage
Colour	White
9 mm pitches	2
Width	17.5 mm
Height	90 mm
Depth	63 mm
Logistical informations
Country of origin	CN
Main
Range	Acti9
family	Acti9 iEM2000
Product or component type	Energy meter
Device short name	iEM2050
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	6.800 cm
Package 1 Width	2.000 cm
Package 1 Length	10.000 cm
Package 1 Weight	85.000 g
Unit Type of Package 2	BB1
Number of Units in Package 2	10
Package 2 Height	7.800 cm
Package 2 Width	11.000 cm
Package 2 Length	22.000 cm
Package 2 Weight	912.000 g
Unit Type of Package 3	S03
Number of Units in Package 3	60
Package 3 Height	30.000 cm
Package 3 Width	30.000 cm
Package 3 Length	40.000 cm
Package 3 Weight	5.560 kg

The iEM2050 energy meter is a single-phase, DIN rail-mounted energy meter for consumption measurement. This family of products allows monitoring energy consumption for any area, unit or workshop and managing the electrical installation for building management. It has an 8-digit LCD display and a red LED indicator to display the measured electrical parameters. With Class 1 accuracy for active energy according to IEC 62053-21 standard, the meter measures active and reactive power, active and reactive energy, voltage and current. Suitable for a 230VAC network, with a supply voltage range of 96 to 276 VAC at 50Hz or 60Hz. Direct current measurement up to 63A with 32 samples per cycle in a single phase and neutral configuration only. The communication protocol is Modbus RTU. The product dimensions are as follows: width 36 mm, depth 64 mm, height 90 mm and product weight 175 g. Compatible with energy management software to take advantage of digital installation.