Technical Data
Mono Power Unit BUM 62, 63, 64 13
Baumüller Nürnberg GmbH 5.94005.12
5)
The output power must be reduced if the fan’s connection voltage < 400 V. The fan cannot be supplied directly by mains volt-
age if the mains voltage > 440 V. Ensure the necessary supply voltage e.g. by an transformer (power: 110 VA/50Hz or 160
VA/60 Hz)
6)
with reference to EN61131-2 (table 5)
Only BUM 62 and BUM 63: The internal fan power is reduced if control voltage < 24 V. You must reduce the output currents
when the control voltage < 24 V.
Characteristic curve 1: Load in dependence on installation height
Characteristic curve 2: Current reduction dependent on mains voltage
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