€397.00 (VAT excl.)

SKUDO Pro Kompact 18 Double Conversion On-Line UPS 
Nominal Power 1,8 kVAi / 1,3 kVA / 900 Watt


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On-line double conversion UPS technology with By-Pass in accordance with ENV 50091-3, ensures a constantly powered load and zero intervention time.
This is the only technology that allows the total elimination of electrical disturbances as it does not provide for any direct network-user connection.
Totally managed by microprocessors, it feeds the users with a perfect sinusoidal waveform without any interruption.
Thanks to the USB and RS232 interfaces and the Management / Control Software, which is available for free at our site in the download section, it is possible to fully manage and control the main operating systems.
It guarantees the highest quality standard (CE, UL, ISO9001, etc.) and is approved by the most important computer and operating system manufacturers.
It has a 2-year total guarantee and is always ready for delivery.
The refined and functional design, the silence, the reduced weights and dimensions, the use of recyclable materials, make SKUDO an ideal choice for the safety of all offices.


  • Input power factor correction ≧ 0.99
  • ECO Mode operation for energy saving
  • Operation as a 50/60 Hz frequency converter
  • Programmable output sockets
  • Ignition in the absence of the electricity grid (cold start)
  • Output voltage selectable directly from the display between the following values: 208; 220; 230; 240Vac
  • Protection against voltage discharges, radio interference (EMI / RFI filters), short circuits, overloads
  • Fast battery recharge (Advanced Battery Management) also for long autonomy through an additional 3.5A battery charger (optional)
  • Automatic battery charging even with the UPS switched off to prolong the life of the batteries
  • Autonomy extensions through special Battery Packs with the same UPS design
  • Liquid Crystal Display (LCD)
  • RS232 and USB communication interface
  • SNMP interface (optional)

Data Sheet

 Model SKUDO Pro Kompact 18
 Technology Double Conversion On-Line
 Computer technology (VA) 1.800
 Electric (VA) 1.300
 Electric (W) 900
 Phases Single Phase + Earth
 Minimum transfer voltage (Vac) 180 / 160 / 140 / 120 ±5% - based on the applied load: 100-80% / 80-70% / 70-60% / 60-0%
 Minimum return voltage (Vac) 195 / 175 / 155 / 135 ±5% - based on the applied load: 100-80% / 80-70% / 70-60% / 60-0%
 Maximum transfer voltage (Vac) 300 ±5%
 Maximum return voltage (Vac) 290 ±5%
 Frequency tollerance (Hz) from 40 to 70
 Power factor (cosfì) ≧0,99 with 230 Vac input and 100% load
 Selectable voltage (Vac) 208 / 220 / 230 / 240
 Voltage tolerance ±1% in battery mode
 Frequency in synchronism with the mains (Hz) 50: from 47 to 53  -  60: from 57 to 63
 Frequency in battery mode (Hz) 50 or 60 ±0,5%
 Current at 230 Vac (A) 3,91
 Waveform Sinusoidal
 Crest factor  3:1
 Total Harmonic Distortion (THD)  ≦3% with linear load - ≦6% with no linear load
 Overload with mains present from 105% to 110%: 10 min. - from 110% to 130%: 1 min.
 Transfer time from mains to battery Zero 
 Transfer time from Inverter to By-Pass Typical 4 msec.
 Type Hermetic Lead Type without maintenance
 n. batteries 2
 Capacity (Ah) 9
 Voltage (Vdc) 24
 Typical back up time (min.) 10
 Charging time (hours) 4 at 90% of the nominal capacity after a complete discharge
 Charging current (A) 1 A maximum  ±10%
 Charging voltage (Vdc) 27,4 ±1%
 With input mains 88%
 In battery mode 83%
 Short circuit With a fuse from mains - with electronic protection  from inverter
 Batteries Switch off at end of discharge 1,65 V/elem. 
 Radio disturbances In accordance with the CE marking and the FCC standard
 PC interface
 USB and RS232 Software compatible with the most common operating systems
 Environmental conditions
 Temperature (°C) from 0 to +40
 Umidity Up to 95% without condensation
 Altitude (meters) ≦ 1.000
 Acoustic noise level
 dBA at 1 meter  ≦ 50
 Dimensions and weight
 Dimensions (WxDxH mm) 145 x 282 x 220
 Weight (kg) 9,8
 Input connections
 Socket 1 cable supplied with Shuko plug
 Terminal block Not present
 Output connections
 number IEC320 C13 sockets 3
 Terminal block Not present
 number of cables supplied 1 cable with IEC320 C13 socket

 Technical notes:

  • UPS power is reduced to 80% when operating as a frequency converter or if the output voltage is selected at 208 Vac.
  • If used at an altitude above 1,000 meters, the output power is reduced by 1% for every 100 meters.

Data sheet
1) Manufacturer:
2) Code:
3) Typology:
Uninterruptible Power Supply - UPS
4) Technology:
On-Line true double conversion
5) Operating voltage:
One-phase Input and Output