Technical Specifications Of Redundant Power Supply (Ac); Electromagnetic Compatibility - Siemens SIMATIC IPC547J Operating Instructions Manual

8.3.3

Technical specifications of redundant power supply (AC)

Output voltage and maximum current
Voltage
+12 V
+12 V
–12 V
+5 V
+3.3 V
+5 V
1
2
The total power of all voltages is max. 350 W.
8.4

Electromagnetic compatibility

See the note in "Applicability of technical specifications (Page 145)".
Interference emission
Immunity to interference
Interference immunity on power
lines
Noise immunity on signal lines
Immunity to discharges of static
electricity
Immunity to RF interference
Immunity to magnetic fields
Operating Instructions, 01/2021, A5E43920357-AA
aux
The total output of the +5 V and +3.3 V voltage must be ≤ 100 W.
The total current of the +12 V voltage must be ≤ 25 A.
EN 61000-6-3; EN 61000-6-4;
CISPR 32, EN 55032 Class B; FCC Class A
EN 61000-3-2 class D, EN 61000-3-3
EN 61000-6-1; EN 61000-6-2; KN 35
± 2 kV; according to IEC 61000-4-4; burst
± 1 kV; according to IEC 61000-4-5; surge symm
± 2 kV; according to IEC 61000-4-5; surge symm
± 2 kV; according to IEC 61000-4-4; burst; length > 30 m
± 1 kV; according to IEC 61000-4-4; burst; length < 30 m
± 2 kV; according to IEC 61000-4-5; burst; length > 30 m
± 4 kV contact discharge (according to IEC 61000-4-2)
± 8 kV air discharge; (according to IEC 61000-4-2)
• 10 V/m; 80 up to 2700 MHz
80% AM to IEC 61000-4-3
• 3 V/m; 2.7 to 6 GHz
80% AM to IEC 61000-4-3
• 10 V; 10 kHz up to 80 MHz
80% AM to IEC 61000-4-6
30 A/m; 50 Hz; 60 Hz (according to IEC 61000-4-8)
Maximum current
16 A
2
16 A
2
0.5 A
20 A
1
20 A
1
3.0 A
Technical specifications
8.4 Electromagnetic compatibility
Voltage stability
± 5%
± 5%
± 10%
± 5%
± 5%
+5%, -3%
149