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SICAM P850/P855 7KG85xx, Product Information
E50417-B1050-C482-A3, Edition 03.2013
19.3
Insulation test according to IEC 61010-1 and
IEC 61010-2-030
19.4
Reference conditions (IEC 62586-1)
Operating temperature
23 °C ± 2 °C
Relative humidity
40 % to 60 % RH
Power supply
U
HN
± 1 %
Phases (3-phase system)
3
Ext. cont. magnetic field
DC:
≤
40 A/m
AC:
≤
3 A/m
DC components V/I
none
Waveform
sinusoidal
Frequency
50 Hz ± 0.5 Hz
60 Hz ± 0.5 Hz
Voltage magnitude
U
din
± 1 %
Flicker
P
st
< 0.1 %
Unbalance (all channels)
100 % ± 0.5 % of U
din
Harmonics
0 % to 3 % of U
din
Interharmonics
0 % to 0.5 % of U
din
Inputs/outputs Insulation
Rated
voltage
Insulation
test voltage
Category
Current
measuring inputs
Reinforced
150 V
AC 2.3 kV
Cat. III
Voltage
measuring inputs
Reinforced
480 V
Surge voltage
9.76 kV
Cat. III
Supply voltage
Reinforced
300 V
DC 3.125 kV
Cat. III
Binary outputs
Reinforced
300 V
AC 3.536 kV
Cat. III
Ethernet
interface
Function
< 50 V
DC 700 V
Cat. III
RS485 interface
Function
< 50 V
DC 700 V
Cat. III