Technical Data; Technical Data Isocha425Hv - Bender ISOMETER isoCHA425HV Manual

Technical data

6 Technical data
6.1

Technical data isoCHA425HV

( )* = factory settings
Insulation coordination acc. to IEC 60664-1/-3
Definitions
Supply circuit (IC2)
Output circuit (IC3)
Control circuit (IC4)
Rated voltage
Overvoltage category
Rated impulse voltage
IC2/(IC3-4)
IC3/IC4
Rated insulation voltage
IC2/(IC3-4)
IC3/IC4
Pollution degree
Protective separation (reinforced insulation) between
IC2/(IC3–4)
IC3/IC4
Voltage tests (routine test) acc. to IEC 61010-1
IC2/(IC3-4)
IC3/IC4
Supply voltage
Supply voltage U
s
Tolerance of U
s
Frequency range U
s
Power consumption
42 isoCHA425HV_D00404_04_M_XXEN/10.2023
11, 14, 24
Up, KE, T/R, A, B, AK1, GND, AK2
overvoltage category III, 300 V
overvoltage category III, 300 V
DC ± 3.1 kV
AC 2.2 kV
AC 100...240 V / DC 24...240 V
–30...+15 %
47...63 Hz
≤ 3 W, ≤ 9 VA
A1, A2
240 V
III
4 kV
4 kV
250 V
250 V
3