| 摘要 |
PROBLEM TO BE SOLVED: To provide a control system which can be applied to a three-phase three-wire system, can individually set an apparatus to which a power source is cut off, and automatically returns power sources in set order when a load is decreased. SOLUTION: This power control system is provided with a power monitoring means 4 for monitoring load power, a cut-off priority setting means 51 which sets the order of cutting off a power source individually when a state of overload is generated, a return priority setting means 51 which sets the order of returning the power source when recovering is performed from the state of overload, and a control means 5 which cuts off power sources in an order of sequence, when a state of overload is generated and returns power sources of power apparatuses in the order set, when recovering is performed from an overloaded state. |
