I271
I
GB
F
E
02
17
31100324
G
B
16
GB
Ambient conditions
Operating temperature -20...+60°C
Storage temperature -30...+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
Auxiliary supply and voltage 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
Material Polyamide RAL7035
Version Flush mount per IEC 61554
Degree of protection IP65 on front
IP20 housing and terminals
Weight 480g
Certifications and compliance
Certifications cULus, EAC, RCM
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
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 5A
Measuring range 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 1 second
Burden (per phase)
≤
0.6W
Accuracy
Measuring conditions
Temperature +23°C ±2°C
Voltage (phase to neutral) ± 0.5% (50…480V
) ±0.5 digit
Voltage (phase to phase) ± 0.5% (80…830V
) ±0.5 digit
Current ± 0.5% (0.1…1.2In) ±0.5 digit
Active Energy Class 1 (IEC/EN 62053-21)
Reactive energy Class 2 (IEC/EN 62053-23)
Additional errors
Temperature 0.05%/°K per V, A, W
