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Old 27th January 2013 | 14:12
  #189 (permalink)  
RR_NDB
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From: Nearby SBBR and SDAM
Typical DC bus operating voltage

TURIN,

With a diode module between the battery and the DC bus you have an automatic switching that inserts the main battery in the bus WHEN THE BUS VOLTAGE IS BELOW BATTERY MINUS DIODE VOLTAGE DROP. To keep the 32 V battery "disconnected" the bus voltage must be operating above 33,5 V or so.

What is the typical Voltage in the bus?

Mac

Last edited by RR_NDB; 27th January 2013 at 14:16. Reason: Typo
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