I168 I GB F E 06 13
31100041
9
GB
Additional errors
Voltage
±0.005% full scale / °C (-20...+60°C)
Current
±0.015% full scale / °C (-20...+60°C)
Communication port DMK 22 - DMK 52
RS485 serial interface
Optoisolated with programmable baud rate
1200-19200bps
Insulation
Rated insulation voltage (Ui)
690V
compliant with IEC/EN 61010-1
Withstand voltage at serial port
1.5kVAC 1min
Ambient conditions
Operating temperature
-20...+60°C
Storage temperature
-30...+80°C
Relative humidity
<90%
Max pollution degree
2
Connections
DMK 21-22
DMK 51-52
Terminal type
Plug-in
Fixed
Cable cross section (min-max)
0.2-2.5 mm
2
0.2-1.5 mm
2
(24-12 AWG)
(24-16 AWG)
Tightening torque
0.5 Nm (4.5 lbin)
0.45 Nm (4 lbin)
Housing
DMK 21-22
DMK 51-52
Material
Self-extinguishing
Self-extinguishing
Noryl Noryl
Version
Flush mount per
35mm rail mounting
IEC 61554
EN50022 6x17.5mm
modules
Dimensions w x h x d
96 x 96 x 76mm
105 x 90 x 60mm
Cutout
91 x 91mm
Degree of protection
IP54 on front,
IP41 on front
IP54 with transparent
IP20 housing and
cover
terminal blocks
IP20 on back
Weight
477g
420g
Certifications and compliance
Certifications obtained
cULus, file NKCR.93601 for USA and
NKCR7.E93601 for Canada, GOST
UL Marking
– These Devices shall be protected by Any
Listed Fuses, Miscellaneous, Miniature and
Micro (JDYX) 15A Fuses on voltage input
phases.
– “Use 60°C/75°C copper (CU) conductor and
wire size range 18-12 AWG, stranded or
solid”.
– “For use on a flat surface of a Type 1
Enclosure”.
Comply with standard
IEC/EN 61010-1, IEC/EN 61000-6-2,
CISPR 11/EN 55011, IEC/EN 61000-3-2,
IEC/EN 61000-3-3, IEC/EN 60068-2-61,
IEC/EN60068-2-27, IEC/EN60068-2-6,
UL508, C22.2 N°14.
TECHNICAL CHARACTERISTICS
Auxiliary supply
Rated voltage Us
208-240VAC
Operating range
177...264VAC
Frequency
45-65Hz
Power consumption
4.5VA (Us=240VAC)
Power dissipation
2.6W (Us= 240VAC)
Micro-breaking immunity time
20ms
Voltage inputs
Rated voltage
690VAC phase-phase
400VAC phase-neutral
UL rating
600VAC phase-phase
347VAC phase-neutral
Measuring range
60-830VAC phase-phase
30-480VAC phase-neutral
UFrequency range
45-65Hz
Measuring method
True RMS
Measuring input impedance
>1.1M
phase-phase
>570K
phase-neutral
Wiring mode
Single-phase, two phase, three phase and
balanced three-phase.
Current inputs
Rated current 5A
(1A on request)
Measuring range
0.05-6A
Type of input
Shunt
UL rating
Supplied by an external current transformer
(low voltage). 5A max
Measuring method
True RMS
Overload capacity
+20% Ie from external CT with 5A secondary
Overload peak
50A for 1 second
Dynamic limit
125A for 10ms
Self-consumption
<0.6W per phase
Measuring accuracy
Measuring conditions
Tempe23°C ±1°C
Relative humidity 45±15%
Voltage 0.2 - 1.2 Ue
Current 0.2 - 1.2 Ie
Voltage
Class 0.5 ±0.35% full scale (830VAC)
Current
Class 0.5 ±0.5% full scale (6A)
Frequency
±0.1Hz
Apparent power
±0.5% full scale ±1digit
Active power
±1% full scale ±1digit (cos
. 0.7 - 1)
±1.25% full scale ±1digit (cos
. 0.3 - 0.7)
Reactive power
±1% full scale ±1digit (sine
. 0.7 - 0.1)
±1.25% full scale ±1digit (sine
. 0.3 - 0.7)
Energy
Class 2; (IEC/EN 61036 and 61628)
