The internal fans are rated for approximately 50,000 hours. If a "Fan Fault" occurs, the entire module is typically replaced or sent for professional repair, as opening the casing voids the warranty.
If an error persists after three power cycles, contact ZXD support with the error code and your unit’s serial number (located on the rear plate, format ZXD-21-XXXXX). zxd 3000 user manual 2021
: Peak efficiency reaches up to 96.3% (V5.5) or 98% (V6.0), helping to reduce operational expenditure (OPEX). The internal fans are rated for approximately 50,000 hours
: The module maintains its 3000W rated output even as voltage fluctuates, which reduces the total number of rectifiers needed in a rack (CAPEX savings). zxd 3000 user manual 2021