Redundant power switching test equipment for all electronic exchanges

摘要

The present invention relates to a redundant power switching test apparatus in a PBA board of an electronic exchanger, comprising: a display unit for displaying whether the active power switch or the standby power switch is in an active state or a standby state; A time adjusting unit for transmitting an instruction to set a time for turning off the power supply in a power pack operating in an active state; A time display unit for displaying the time at which the power is to be switched; The relay operation is set to 0 when power is transferred to the PBA board configured as redundant at the same time and the relay operation is switched to 1 when power is transferred to only one PBA board of the redundant PBA board; A start button portion for pressing a button to start a power transfer test; Since the power pack including the display unit, the time adjustment unit, the time display unit, the adjustment switch unit, and the start button unit in the PBA board configured in redundancy is provided, the test time is shortened and the efficiency of the test method is improved .