I537
GB
I
08
17
31100376
10
GB
Ambient conditions
Operating temperature -20 to +60°C
Storage temperature -30 to +80°C
Relative humidity <80% (IEC/EN 60068-2-70)
Maximum pollution degree 2
Measurement category III
Overvoltage category 3
Altitude
≤
2000m
Climatic sequence Z/ABDM (IEC/EN 60068-2-61)
Shock resistance 15g (IEC/EN 60068-2-27)
Vibration resistance 0.7g (IEC/EN 60068-2-6)
Insulation
Rated insulation voltage Ui 690V
Rated impulse withstand voltage Uimp 9.5kV
Power frequency withstand voltage 5.2kV
Current measurement input connections
Type of terminal Screw (removable)
Number of terminals 4 for voltage inputs
2 for Aux supply
Conductor cross section (min-max) 0.2-2.5 mm² (24-12 AWG)
Tightening torque 0.5 Nm (4.5 lbin)
Current Input connections
Type of terminal Screw (fixed)
Number of terminals 6 for external CT connection
Conductor cross section (min-max) 0.2-4 mm² (26-10 AWG)
Tightening torque 0.8 Nm (7 lbin)
Housing
Version Flush mount per IEC 61554
Material Polyamide RAL7035
Degree of protection IP65 on front
IP20 housing and terminals
Weight 510g
Certifications and compliance
Certifications obtained cULus, LMB-EG-07 (Measurement Canada approval)
UL « Marking » Use 60°C/75°C copper (Cu) conductor only
Auxiliary supply and voltage input AWG Range: 24 - 12 AWG stranded or solid
Field Wiring Terminals Tightening Torque: 4.5lb.in
Current Input AWG Range: 26 - 10 AWG stranded or solid
Field Wiring Terminals Tightening Torque: 7lb.in
“For use on a flat surface of a Type 1 Enclosure”
Compliant with standards IEC/EN 61010-1, IEC/EN 61000-6-2, IEC/EN 61000-6-4,
UL 508, CSA C22.2 n°14
Auxiliary supply connected to a line with a phase-neutral voltage
≤
300V.
TECHNICAL CHARACTERISTICS
Auxiliary supply
Rated voltage Us
100 - 440V
110 - 250V
Operating voltage range 90 - 484V
93.5 - 300V
Frequency 45 - 66Hz
Power consumption/dissipation 3.9VA 3.4W max
Immunity time for microbreakings
≥
50ms
D048 version auxiliary supply
Rated voltage Us 12 - 48V
Operating voltage range 9 - 70V
Max consimption 160mA with Us 12V
80mA with Us 24V
50mA with Us 48V
Power consumption/dissipation 2.5W
Immunity time for microbreakings
≤
10ms with Us 12V
(typical)
≤
30ms with Us 24V
≤
110ms with Us 48V
Voltage inputs
Type of input Three phase + neutral
Maximum rated voltage Ue 690V
phase-phase 400V
L-N
UL rating 600V
phase-phase 347V
L-N
Measurement range 20 - 830V
L-L
10 - 480V
L-N
Frequency range 45 - 66Hz
Method of measuring True RMS value
Method of connection Single-phase, two-phase, three-phase with or
without neutral or balanced three-phase system.
Current inputs
Rated current Ie 1A
or 5A
Measuring range for 1A scale: 0.010 – 1.2A
for 5A scale: 0.010 - 6A
Type of input Shunt supplied by an external current transformer
(low voltage). Max. 5A
Measuring method True RMS value
Overload capacity +20% Ie
Overload peak 50A for 500ms
Burden (per phase)
≤
0.6W
Accuracy
Measuring conditions
Temperature +23°C ±2°C
Voltage (phase to neutral) ± 0.2% (50…480V~) ±0.5 digit
Voltage (phase to phase) ± 0.2% (80…830V~) ±0.5 digit
Current ± 0.2% (0.1…1.2In) ±0.5 digit
Active energy Class 0.5S (IEC/EN 62053-22)
Reactive energy Class 2 (IEC/EN 62053-23)
Additional errors
Temperature 0.03%/°K for V, A, W
