Delta AH500 - Conducted Immunity Test

Chapter 1 Introduction
1-5
1.2.2.3 Conducted Immunity Test
Environmental phenomenon
Fast transient
burst
High energy
surge
Radio frequency
interference
Reference standard IEC 61000-4-4 IEC 61000-4-5 IEC 61000-4-6
Interface/Port
Specific
interface/port
Test level Test level Test level
Data
communication
Shielded cable
1 kV
1 kV CM
10 V
Unshielded cable
1 kV 1 kV CM 10 V
Digital and
analog I/O
AC I/O
(unshielded)
2 kV
2 kV CM
1 kV DM
10 V
Analog or DC
I/O(unshielded)
1 kV 1 kV CM 10 V
All shielded lines
(to the earth)
1 kV 1 kV CM 10 V
Equipment
power
AC power
2 kV
2 kV CM
1 kV DM
10 V
DC power
2 kV
0.5 kV CM
0.5 kV DM
10 V
I/O power and
auxiliary power
output
AC I/O and AC
auxiliary power
2 kV
2 kV CM
1 kV DM
10 V
DC I/O and DC
auxiliary power
2 kV
0.5 kV CM
0.5 kV DM
10 V