61
isoMIL425_D00203_03_M_XXEN/03.2019
10. Technical data
10.1 Tabular presentation
( )* = factory setting
Insulation coordination acc. to IEC 60664-1/IEC 60664-3
Definitions:
Measuring circuit (IC1) ...........................................................................................................................L1/+, L2/-
Supply circuit (IC2) ....................................................................................................................................... A1, A2
Output circuit (IC3)................................................................................................................................... 11, 14, 24
Control circuit (IC4) ...........................................................................................................................E, KE, T/R, A, B
Rated voltage ......................................................................................................................................................... 400 V
Overvoltage category.....................................................................................................................................................III
Rated impulse voltage:
IC1/(IC2-4) ..........................................................................................................................................................6 kV
IC2/(IC3-4) ......................................................................................................................................................... 4 kV
IC 3/(IC4) ............................................................................................................................................................ 4 kV
Rated insulation voltage:
IC1/(IC2-4) ....................................................................................................................................................... 400 V
IC2/(IC3-4) ...................................................................................................................................................... 250 V
IC 3/(IC4) ......................................................................................................................................................... 250 V
Polution degree.............................................................................................................................................................. 3
Protective separation (reinforced insulation) between:
IC1/(IC2-4) .............................................................................................................. Overvoltage category III, 600 V
IC2/(IC3-4) ..............................................................................................................Overvoltage category III, 300 V
IC 3/(IC4) .................................................................................................................Overvoltage category III, 300 V
Voltage test (routine test) according to IEC 61010-1:
IC2/(IC3-4) ................................................................................................................................................ AC 2.2 kV
IC3/(IC4) .................................................................................................................................................... AC 2.2 kV
Supply voltage
Supply voltage
U
s
...................................................................................................... AC 100…240 V/DC 24…240 V
Tolerance of
U
s
........................................................................................................................................ -30…+15 %
