Ultima 31 Series

Category: Maruson
September 01,2015-8:33 AM

Ultima31Features

  • True double conversion pure sine wave output.
  • DSP technology guarantees high performance
  • Wide input voltage range (110V - 300Vac).
  • Active power factor correction in all phases.
  • Built-in phase auto adapt function simplifies wire installation.
  • 50Hz / 60Hz frequency converter mode.
  • ECO mode operation for energy saving.
  • Programmable power management outlets.
  • Emergency power off function (EPO).
  • Generator compatible.
  • SNMP + USB + RS-232 multiple communications.
  • AC input/output phase can be setting to 1/1 by factory.
  • Optional isolation transformer available.
  • Pure sine wave output.
  • Optional N+X parallel.



Ultima 31 On-Line UPS Specification 

 Model   ULT-10K(L)31  ULT-10K(L)D31  ULT-15K(L)31  ULT-20K(L)31  ULT-20K(L)D31  ULT-30K(L)31
 Phase  3 Phase in / 1 Phase out
 Capacity  10000VA
8000W		 10000VA
8000W		 15000VA
12000W		 20000VA
16000W		 20000VA
16000W		 30000VA
24000W
 Input
 Nominal Voltage  3 x 400Vac (3Ph+N)
 Voltage Range  305-478Vac (3 phase) at 100% load; 190-520Vac (3 phase) at 50% load
 Frequency Range  46~54Hz or 56~64Hz
 Power Factor  ≥0.99 @ 100% load
 THDi  <6% @ 100% load
 Output
 Output Voltage   208/220/230/240Vac  104/110/115/120Vac
& 208/220/230/240Vac		  208/220/230/240Vac   104/110/115/120Vac
& 208/220/230/240Vac		  208/220/230/240Vac
 Crest Crest Ratio 3:1
 Harmonic Distortion ≤2% THD
(linear load)
≤5% THD
(non-linear load)		 ≤2% THD
(linear load)
≤6% THD
(non-linear load)		 ≤2% THD
(linear load)
≤5% THD
(non-linear load)		 ≤2% THD
(linear load)
≤7% THD
(non-linear load)		 ≤2% THD
(linear load)
≤5% THD
(non-linear load)
 Transfer Time AC mode to Batt. mode Zero
Inverter to Bypass Zero
 Efficiency 
 AC Mode  89% 85% 89% 89% 87% 90%
 Battery Mode  86% 83% 88% 87% 83% 89%
 Battery
 Standard
 Model 		 Battery Type 12V / 9AH      
Numbers 20pc (18-20pc adjustable) 20pc (18-20pc adjustable) x2 strings N/A 20pc (18-20pc adjustable) x3 strings
Typical Recharge
Time		 9 hours recover to 90% capacity 9 hours recover to 90% capacity
Charging Current (max.) 1A 1A 2A 2A 2A
Charging Voltage 273 VDC ± 1%
 Long-run Battery Type Depending on applications
Numbers
Charging Current (max.) 4A 4A 4A 4A 8A 12A
Charging Voltage 273 VDC ± 1%
 Indicators        
 LCD Display UPS status, load level, battery level, input/output voltage, discharge timer, fault conditions
 Physical
 Standard
 Model 		 Dimensions (DxWxH)

592x250x576mm
23.3x9.8x22.7in

592x250x826mm
23.3x9.8x32.5in

815x250x826mm
32.1x9.8x32.5in

N/A

815x300x1000mm
32.1x11.8x39.4in
Net Weight

83Kg
183lb

144Kg
317.5lb

164Kg
361.6lb

164Kg
361.6lb

234Kg
516lb
 Long Run-time
 Model		 Dimensions (DxWxH)

592x250x576mm
23.3x9.8x22.7in

592x250x826mm
23.3x9.8x32.5in

592x250x576mm
23.3x9.8x22.7in

592x250x576mm
23.3x9.8x22.7in

592x250x826mm
23.3x9.8x32.5in

815x250x826mm
32.1x9.8x32.5in
Net Weight

28Kg
61.7lb

91Kg
200.7lb

40Kg
88.2lb

144Kg
317lb

64Kg
141.1lb
 Management
 Smart RS-232 / USB Windows® 2000/2003/XP/Vista/2008, Windows® 7/8, Linux/Unix/MAC
 Optional SNMP Power management from SNMP manager and web browser

  

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10, El Mosheer Ahmed Ismail Str., Sidi Gaber
Alexandria,
Egypt

Call Us: +203 541.0172

Delivery Outside Alexandria

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         Please contact: 011 111 13029.