Your Smart-UPS RT is doing its job, but the local mains is still dirty. Harmonics, ground loops, transients — they sneak past even a quality UPS and slowly eat into board-level components. The APC SURT002 isolation transformer sits between the wall and your UPS, breaking that ground path and cleaning up 5000VA of input before it touches your power chain.
Hard-wire 3-wire connection (H, N + E). 3U rack footprint. 230V in, 230V out at 50/60 Hz. Pairs with AP9625 or AR201 mounting rails. Input current limit 30A.
Add to cart and kill the noise problem before it becomes a failure ticket