OPTI-UPS DS20KB31 Leaflet

* Online double conversion design
* Pure sine wave output with less than 3% THD
* Fully digitized microprocessor control
* Power factor correction
* Selectable UPS output voltage
* High efficiency mode
* Cold start function (DC power on)

* DS8KB31 / DS10KB31 /

   DS12KB31 / DS15KB31 / 

   DS20KB31 

x x

x x

690X342X715 / 860X500X945

27.2X13.5X28.1 / 33.8X19.7X37.2

775X342X905 / 945X500X1135

29.7X13.5X35.6 / 37.2X19.7X44.7

755X342X905 / 945X500X1135

29.7X13.5X35.6 / 37.2X19.7X44.7

242.5/286.6

633.2/670.7

287.5/304.5

690X257X715 / 860X415X945

27.2X10.1X27.6 / 33.9X16.3X36.6

690X342X878 / 888X527X1108

27.2X13.5X34.6 / 29.9X16.3X37.4

690X342X878 / 888X527X1108

27.2X13.5X34.6 / 29.9X16.3X37.4

Pure

350.5 / 396.8

159 / 180

418.9 / 460.8

190 / 209

529.1 / 571

240 / 259

451.9 / 496

205 / 225

590.8 / 634.9

268 / 288

windows

2000 / XP

2003 / Vista

* Emergency power off function (EPO)
* Short circuit and overload protection
* Fax/Modem/LAN data line surge protection
* Advanced battery management (ABM)
* Automatic battery charging in UPS OFF mode
* Automatic diagnostics and battery check-up
* Extended battery pack available
* Multilanguage LCD display
* RS232 and USB Communication ports,
  UPS monitoring software

DS8KB31 / DS10KB31 / DS12KB31 / 

DS15KB31 / DS20KB31 

(optional)

208 / 220 / 230 / 240 V (1  , 2 wires) or 110 / 220V (1  , 3 wires, with Isolation Transformer)