I272
I
GB
F
E
07
11
31100125
36
GB
Ambient conditions
Operating temperature
-20...+60°C
Storage temperature
-30...+80°C
Relative humidity
<80% (IEC/EN 60068-2-70)
Maximum pollution degree
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 voltage
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
IP54 on front
IP20 housing and terminals
Weight
480g
Certifications and compliance
Certifications
cULus
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”
Reference standards
IEC/EN 61010-1, IEC/EN 61000-6-2, IEC/ EN 61000-6-3,
UL508, 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 5A scale: 0.010 - 6A
~
for 1A scale: 0.010 – 1.2A
~
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)
± 0.2% (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 per V, A, W
