I331
GB
I
08
18
31100158
GB
Insulation
Rated insulation voltage Ui 250V
Rated impulse withstand voltage Uimp 6kV
Power frequency withstand voltage 4kV
Connections
Type of terminals Screw (fixed)
Number of terminals 3 for Aux supply / measure
Conductor cross section (min… max) 2.5 - 16 mm
2
(see below for AWG)
Tightening torque 2 - 2.2 Nm (26.5lbin)
Pulse output connections
Type of terminals Screw (fixed)
Number of terminals 2
Conductor cross section (min… max) 0.5 - 4 mm
2
(20-10 AWG)
Tightening torque 1.3 Nm (12.1lbin)
Housing
Version 2 modules (DIN 43880)
Mounting 35mm DIN rail (IEC/EN 60715)
or by screw using extractible clips
Material Polyamide RAL 7035
Degree of protection IP40 on front
IP20 terminals
Weight 148 g
Certifications and compliance
Certifications cULus, EAC, RCM
UL marking
Supply/measure connections AWG Range: (14 - 6 AWG - stranded)
(14 - 10 AWG - solid)
Field wiring terminals tightening torque: (26.5lb.in)
Pulse output connections AWG range: (20 - 10AWG)
Field wiring terminals tightening torque: (12.1lb.in)
Comply with standards IEC/EN 61010-1, IEC/EN 61010-2-030, EN 50470-1,
UL 61010-1, CSA C22.2 n° 61010-1
To comply with the protection requirements the meter must be mounted in a class IP51 enclosure or better.
(IEC/EN 60529).
TECHNICAL CHARACTERISTICS
Standard version
Rated voltage Us 220 - 240V
Operating voltage range 187 - 264V
Rated frequency 50 - 60Hz
Operating frequency range 45 - 66Hz
Power consumption/dissipation 7VA / 0.45W
A120 version
Rated voltage Us 110 - 120V
Operating voltage range 93 - 132V
Rated frequency 60Hz
Operating frequency range 54 - 66Hz
Power consumption/dissipation 7VA / 0.45W
Current
Minimum current (Imin) 0.5A
Transition current (Itr) 1A
Reference current (Iref - Ib) 10A
Max current (Imax) 63A
Start current (Ist) 40 mA
Accuracy
Active energy (IEC/EN 62053-21) Class 1
LED pulse
Integration constant 1000 pulses / kWh
Pulse length 30ms
Static output
Number of pulses Programmable 1-10-100-1000 pulses / kWh
Pulse length 100ms
External voltage 10 - 30VDC
Max current 50mA
Ambient conditions
Mounting Indoor use only
Operating temperature -25...+55°C
Storage temperature -25...+70°C
Relative humidity <80% non-condensing (IEC/EN 60068-2-78)
Maximum pollution degree 2
Overvoltage category III
Altitude
≤
2000m
Climatic sequence Z/ABDM (IEC/EN 60068-2-61)
Shock resistance 10g (IEC/EN 60068-2-27)
Vibration resistance 0.7g (IEC/EN 60068-2-6)
Mechanical environment Class M1
Electromagnetic environment Class E1
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