BA-en-3041-2008_PC 79
Guaranteed safety characteristics for generator variants with
performance level d
PC_ _ / _ _ _ __ _ _ P und PC_ _ / _ _ _ __ _ _ D
Safety function according to Performance Level
Safety function 1 (SF1)
The charging voltage must only be generated if
• it is requested by the control system and
• the ground monitor of the discharging bar has not signaled an error and
• there is no overvoltage at the charging bar
Safety function 2 (SF2)
The discharging voltage must only be generated if
• it is requested by the control system and
• the ground monitor of the discharging bar has not signaled an error and
• there is no overvoltage at the charging bar
igh voltage generator POWER CHARGER
-related parameters according EN ISO 13849
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