
37
SICAM AI Unit 7XV5674, Product Information
E50417-B1150-C492-A1, Edition 09.2012
17.2 Insulation test according to IEC 61010-1 and
IEC 61010-2-030
17.3 Precision specifications under reference condi-
tions
Input current of
reference soure
Rated current ± 0.02 %
Ambient temperature
23 °C ± 1 °C
Supply voltage
V
HN
± 5 %
Warm-up time
≥
15 min
Interfering fields
none
Inputs/outputs Insulation
Rated
voltage
Insulation
test voltage
Category
Current
measuring inputs
Reinforced
< 50 V
AC 2.3 kV
DC 3.6 kV
Cat. III
Supply voltage
Reinforced
300 V
DC 3.125 kV
Cat. III
Ethernet
interface
Function
< 50 V
DC 700 V
Cat. III
RS485 interface
Function
< 50 V
DC 700 V
Cat. III