Solar Lattice

Component

Power board

ID
comp:power-board
IRI
https://solarlattice.org/kb/comp/power-board
Status
active
Also known as
Power Supply Board, Replacement Power Supply Board

In Yaskawa-Solectria inverters, the power board is a printed circuit board assembly that supplies auxiliary power, and it can be replaced in the field. The replacement part is UTC001400, listed as an auxiliary power PCBA for the CR-BOX PC200-1500, and one board is supplied per replacement. The service procedure covers installing the replacement power supply board and then checking that the unit operates correctly. The manufacturer's customer-facing instructions include a procedure for replacing the power supply board, listed together with the midpoint filter board replacement. The service document uses a NOTICE label to warn of possible equipment damage, so follow those cautions while handling the board.

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