13-06-2020, 06:35 PM
The starting surge from a 500VA transformer can easily blow a 3A fuse. Since there isn't any inbalance between live and neutral currents, casued by leakage to earth, the RCD will not trip. Remember that using an isolating transformer removes any protection given by the RCD.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv







