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Ultimate 4K/5K/6K/8K LCD
 

The Ultimate On-Line Power Protection.

Features :

  • LED/LCD display front panel
  • Double CPU control
  • Cold start (DC power on)
  • True on-line double conversion design
  • Wide input voltage range (+/- 27% of nominal)
  • Smart RS-232 communication port
  • SNMP management capability
  • Management software compatible
  • Power factor correction (PFC Function)
  • Overload & short-circuit protection
  • Load and battery status indicator
  • Fan speed auto control when loads varies
  • Extended back up time with battery pack
  • Energy saving (UPS sleep mode)
  • Battery power & load meter display
  • Battery status & load level display
  • Advanced battery management (ABM Technology)
  • IGBT design for 20KHZ SPWM high frequency inverter
  • Pure sine-wave output less than 3% distortion (THD)
  • Versatile, modular design provides flexibility during setup and service
  • Compact size, light weight & low noise
  • UPS self test function

Tower Model (LCD display) ULT-4000-LCD ULT-5000-LCD ULT-6000-LCD ULT-8000-LCD
Power Rating P.F.=0.7 4000VA 5000VA 6000VA 8000VA
AC INPUT Voltage 85~138V or 170~276V
Frequency 50Hz or 60Hz +/- 3Hz
Phase Single phase
Power Factor >=0.98
Battery DC Voltage 144V 240V
Back-Up Time Full Load 6 mins 9 mins 7 mins 8 mins
Half Load 15 mins 25 mins 20 mins 22 mins
Type Sealed lead acid battery, maintenance free
Protection Battery low cut-off without draining any current
Recharge Time About 8 hours to 90% after fully discharged
AC OUTPUT Frequency 50Hz / 60Hz (Auto detection)
Voltage 100/200V or 110/220V or 115/230V or 120/240V (1 ~ 3W selectable)
Voltage regulation +/- 2%
Frequency Stability +/- 0.5%
Power Factor 0.7 (lagging)
Harmonic distortion < 3% of T.H.D. at linear load
Overload Detection 105% for 10 seconds and 130% +/-10% for 300 ms (Crest factor ratio 3:1)
EFFICIENCY AC to AC > 85%
TRANSFER Power failure or Recovery 0 ms
Overload disappear Auto transfer to UPS
UPS to Bypass or vice versa 0 ms
NOISE LEVEL 1m. distance19" Rack-mount < 55 dBA
LED Status Line input (green), inverter output (green), bypass (yellow), fault (red)
LCD Status Indicate line, bypass, inverter backup, fault, bat capacity, load capacity, I/P voltage, I/P frequency, O/P voltage, O/P frequency, internal temperature, fault status.
ALARM Battery discharge The first warning will beep every 4 seconds to indicate battery in use. The second warning will beep every 1 second to signal battery low.
UPS Fault Continuous beeping sound
ENVIRONMENT Temperature 0 degree ~ 40 degree
Humidity 0% ~ 95% (Non condensing)
Interface Dry contact Sends AC failure and battery low signals, and receives shutdown signal from computer.
RS232 Detect power failure, Battery low, Schedule UPS on/off, AC power status display
Option Novell, SNMP, Windows NT
Physical size
W x D x H mm
(inch) 		Tower model 260 x 555 x 700 (10.2" x 21.9" x 27.6") 340 x 660 x 710
(13.3"x25.9"x28.0")
Net Weight
Kgs (lbs)		 Tower model 94 (207 lbs) 114 (250lbs) 114 (250 lbs) 200 (440lbs)