Siemens SIMATIC PANEL PC 877 Instructions d'exploitation Page 151

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SIMATIC Panel PC 577
Operating Instructions, Release 04/2006, A5E00798484-01
13-1
Technical specifications
13
13.1 13.1 Technical data
13.1.1 EMC requirements
Standard
EMC requirements EN 61000-6-4
EN 61000-6-2
Emitted interference AC EN 55011
EN 61000-3-2
EN 61000-3-3
Class A
Class D
Noise immunity:
Mains borne disturbance variables on supply lines
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-5
± 2 kV, burst
± 1 kV, surge sym
± 2 kV, surge asym
Noise immunity on signal lines IEC 61000-4-4
IEC 61000-4-4
IEC 61000-4-5
± 1 kV, burst, length < 3 m
± 2 kV, burst, length > 3 m
± 2 kV, surge, length > 30 m
Immunity to discharge of static electricity ESD EN 61000-4-2 |8 kV with air discharge
6 kV on contact, direct/indirect
Interference criterion B
Immunity to RF interference IEC 61000-4-3
IEC 61000-4-3
IEC 61000-4-6
10 V/m 80-1000 MHz, 80% AM
10 V/m 900 MHz und 1.89 GHz, 50% ED
10 V 9 KHz-80 MHz
HF radiation in cables and cable shields EN 61000-4-6 On signal lines and data lines
150 kHz to 80 MHz: 10 V
Modulation: 80% AM with 1 kHz, interference
criterion A
Interference immunity against magnetic fields IEC 61000-4-8 50/60 Hz, 30 A/m effective value
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