Separate bypass on separate lines:
N.B.
the input line neutral and the bypass neutral are joined inside the equipment, therefore they must be referred to the
same potential. If the two power supply sources are different, is it necessary to use an isolating transformer on one of the
inputs.
UPS without variation of the neutral point treatment and with separate bypass input
connected to an independent power line
Remove the jumpers present between the SWIN and SWBY isolating switches
UPS with separate bypass input connected to an independent
power line and with input galvanic isolation
Remove the jumpers present between the SWIN and SWBY isolating switches
UPS with separate bypass input connected to an independent
power line and with output galvanic isolation
Remove the jumpers present between the SWIN and SWBY isolating switches
