If so desired you can provide a 400vAC three-phase supply to a caravan but you must not exceed 48vDC. Any one know or care to speculate on the reason for the DC limit?
Interesting. A 48 volt dc limit would therefore seem to preclude having a landline telephone connected within the caravan? The nominal voltage at the telephone socket being -50 volt dc w.r.t. earth. Some detail at http://www.ringbell.co.uk/ukwmo/Page240.htm When does a mobile home become a caravan and vice-versa?
Interesting. A 48 volt dc limit would therefore seem to preclude having a landline telephone connected within the caravan? The nominal voltage at the telephone socket being -50 volt dc w.r.t. earth. Some detail at http://www.ringbell.co.uk/ukwmo/Page240.htm When does a mobile home become a caravan and vice-versa?
