Reply To: Surge protectors
I wonder if that applies to UPS also. Most products seem to have online manuals so you could see if other manufacturers make identical claims.
I had the opposite requirement recently when I bought an air compressor. The power requirements were so close to the 15A limit, they specified a maximum of 40 feet from the breaker and a voltage of exactly 120V. I measured 42ft and 121V. Luckily it starts without tripping the breaker cause it would have been a PITA to lug it back to the store.