We no longer sell Opti-UPS systems. See the cross-reference table below for our suggested alternative UPS systems.
| Opti-UPS systems | alternative systems* | |||
| Item Number |
Description | VA/Watts |  |
VA/Watts |
| 500VS | value series, off-line | 500VA/500W | PW3110-550
|
550VA/330W 700VA/420W |
| 525BT | Backup Time Series, line interactive | 525VA/315W | PW3115-650 | 650VA/400W |
| 825BT | Backup Time Series, line interactive | 825VA/495W | ||
| 280ES | Backup Time Series, line interactive | 280VA/280W | PW3115-300 |
300VA/180W 420VA/252W |
| 420ES | Backup Time Series, line interactive | 420VA/420W | PW3115-420 | 300VA/180W 650VA/400W |
| 650ES | Backup Time Series, line interactive | 650VA/650W | PW3115-650 | 650VA/400W 1000VA/670W |
| 1000ES | Enhanced Series, line interactive, pure sine wave output | 1000VA/1000W | PW5115-1000 | 1000VA/670W 1400VA/950W |
| 1400ES | Enhanced Series, line interactive, pure sine wave output | 1400VA/1400W | PW5115-1400 | 1400VA/950W 1920VA/1600W |
| 500PS | Enhanced Series, line interactive, pure sine wave output | 500VA/500W | PW5115-500
|
500VA/320W 750VA/500W |
| 800PS | Enhanced Series, line interactive, pure sine wave output | 800VA/800W | PW5115-750 | 750VA/500W 1000VA/670W |
| 1100PS | Enhanced Series, line interactive, pure sine wave output | 1100VA/1100W | PW5115-1000 | 1000VA/670W 1440VA/1050W |
| 1440PS | Enhanced Series, line interactive, pure sine wave output | 1440VA/1440W | PW5125-1500 | 1440VA/1050W 1920VA/1600W |
* For unity powerfactor systems (where watts equals VA) select 2nd choice.
