APC Smart-UPS 1400VA XL 230VAC/120VAC/100VAC 3U Rack and Stack （機架疊放二式） 不斷電系統 is a device designed to prevent your computers and other important electronic equipment from experiencing power outages, low voltage, brownouts and surges.
This manual covers safety information for the Smart‑UPS, including de‑energizing procedures and handling of internal batteries. It also explains the UPS’s purpose of providing uninterrupted power to critical equipment.
Installation instructions describe how to mount the 3U rack‑mount unit using the supplied brackets, rail and cleats, as well as wiring and connection steps. Additional sections address storage, maintenance, warranty, and regulatory compliance. This manual is written in Chinese.
| VA rating | 1400VA |
|---|---|
| Input voltage | 230VAC/120VAC/100VAC |
| Form factor | 3U Rack and Stack |
Before servicing, the UPS must be de‑energized, the AC source disconnected, and the power button held for about one second to shut it down.