Siemens 7XV5651-0 A00 Series, Руководство по эксплуатации

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3.5 Interference immunity
Interference immunity
IEC 255-22 (product standards)
EN 61010-1 (Generic standard)
High frequency test
IEC 60255-22-1, class III
VDE 0435 Teil 303, Klasse III
Electrostatic discharge (ESD)
IEC 61000-4-2, class III
IEC 60255-22-2 class III
EN 61000-4-2, of degree 4
Irradiation with HF field, non
modulated
IEC 60255-22-3, Klasse III
Irradiation with HF field,
amplitude modulated
IEC 61000-4-3
ENV 50140, class III
EN 61000-4-3
Irradiation with HF field,
pulse modulated
IEC 61000-4-3
ENV 50140 / ENV50204,
class III
Fast transient disturbance / burst
IEC 61000-4-4, class IV
IEC 60255-22-4, class IV
EN 61000-4-4, class IV
1 MHz; 400 surges per s; dur. 2 s
2,5 kV longit.voltage;
1,0 kV transverse voltage
4 kV contact discharge,
8 kV air discharge,
both polarities;
150 pF; Ri = 330 Ohm
10 V/m; 27 MHz to 500 MHz
10 V/m; 80 MHz to 1000 MHz;
80% AM; 1kHz
10 V/m; 900 MHz; repetition
frequency 200 Hz;
duty cycle of 50% or duty
cycle of 100%
On auxiliary voltage inputs
4 kV; 5/50 ns; 5 kHz;
burst duration 15 ms
Repetition 300 ms;
both
polarities;
Ri = 50 Ohm;
Test duration 1 min
Page 14 of 28 RS485-FO Converter 2-channel 12.10.2006