B&R Automation PC 620, Руководство пользователя

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Standards and certifications • Requirements for immunity to disturbances (immunity)
Automation PC 620 with 945GME N270 CPU board User's Manual V 1.10
4.7 Voltage dips, fluctuations and short-term interruptions
4.8 Damped vibration
Test carried out according to
EN 61000-4-11 Limits according to
EN 61000-6-2
Limits according to
EN 61131-2
AC power inputs Voltage dip
70% (30% reduction), 0.5 periods,
criteria B
-
AC power inputs Voltage dip
40% (60% reduction), 5 periods,
criteria C
-
AC power inputs Voltage dip
40% (60% reduction), 50 periods,
criteria C
-
AC power inputs Voltage interruptions
< 5% (> 95% reduction), 250
periods, criteria C
-
AC power inputs - 20 interruptions, 0.5 periods,
criteria A
DC power inputs - 20 interruptions for 10 ms < UN -
15%, criteria A
Table 249: Test requirements - Voltage dips, fluctuations, and short-term interruptions
Test carried out according to
EN 61000-4-12 Limits according to
EN 61131-2
Power I/O, L to L ±1 kV, 1 MHz, repeat rate
400/seconds, length 2 seconds,
connection lengths 2 m, criteria B
Power I/O, L to PE ±2.5 kV, 1 MHz, repeat rate
400/seconds, length 2 seconds,
connection lengths 2 m, criteria B
Table 250: Test requirements - Damped vibration