| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply control system which reduces adverse influences upon a power supply device side by preventing an excessive excitation inrush current from being generated when starting power supply even in the case where an insulation transformer is disposed between a power supply device and a load in the house or the like.SOLUTION: The power supply control system comprises a power supply device 1 including an external power supply function and a load device 2 that becomes a power supply object, and supplies power from the power supply device 1 to the load device 2 via an insulation transformer 4. The power supply control system also comprises: a power supply side switching part 5 which is provided between the power supply device 1 and the insulation transformer 4 and switches a cable run; a load side switching part 6 which is provided between the insulation transformer 4 and the load device 2 and switches a cable run; and a control device 7 which closes the load side switching part 6 after closing of the power supply side switching part 5 is detected.SELECTED DRAWING: Figure 1 |
