FIXED PLATFORM LOAD TEST DEVICE OF UPS FOR SHIP

摘要

PURPOSE: A load test apparatus is provided to precisely supply emergency voltage to various electronic devices using an uninterruptable power supply installed in a corresponding marine fixed type platform when power supply is suddenly cut-off due to malfunction and et cetera in a generator and a battery. CONSTITUTION: An uninterruptable power supply(1) charges a battery using voltage outputted from a generator and supplies emergency power supply voltage to various electronic devices. A switching unit(2) switches output of the uninterruptable power supply to load installed in a variable type load bank(4) in response to a control signal outputted from a control panel(3). The control panel has a control program capable of automatically selecting an amount of load. The variable type load bank has a load having different value corresponding to a load value of the installed various electronic devices whether output power of the uninterruptable power supply is accurately outputted corresponding to the selected load value or not. [Reference numerals] (1) Uninterruptable power supply; (2) Switching unit; (3) Control panel; (4) Variable type load bank; (AA) Load 1; (BB) Load 2; (CC) Load 3; (DD) Load n