Winfull Technology Co., Ltd.

Professional Manufacturer and Exporter of Power Supply and Lighting Products.




  • Model No: UHR 1KVA ~ 3KVA
  • Factory Location: Taiwan
  • Sample Request: No
  • Target Markets: Worldwide

Detail Information

Description :

◦Multiple Microprocessor design base
◦Detachable control panel with LCD
◦Unity input power factor and wide input range
◦Robust design with output transformer
◦True sine-wave double conversion on-line UPS
◦DC start and automatic self-diagnostic function
◦RS232 communication port and built-in SNMP slot
◦High efficiency design to save electricity
◦Low heat dissipation in long term operation
◦Designed to operate under harsh environment
◦Enhanced protections against lighting surges, disturbances etc..

Specification :

Model (LCD Series)UHT-103/ UHR-103UHT-203/ UHR-203UHT-303/ UHR-303
Model (LED Series)UHT-103L/ UHR-103LUHT-203L/ UHR-203LUHT-303L/ UHR-303L
PhaseSingle Phase
Nominal Voltage220Vac/110Vac
Voltage Range160-300Vac(70%-100%load),140-300Vac (50%-70% load), 118-300Vac (0%-50% load)
Frequency50Hz / 60Hz ± 4Hz
Power Factor≥0.95≥0.97
OutputVoltage220VAC ± 2% (230V or 240V re-settable via LCD panel) )                                    110V ± 2% (100V,115V or 120V re-settable via LCD panel )
FrequencySynchronized ( Line mode); 50Hz or 60Hz +/-0.5%  (Battery mode)
Wave-formTrue Sine wave
DistortionTower≤3% (linear load)≤4% (linear load)
≤ 6% non-linear load)≤7% non-linear load)
Rack≤4% (linear load) ,≤7% non-linear load)
Overload Capacity125%~150%: 30 sec.,  .>150% : 200ms
Crest Ratio03:01
BatteryDC Voltage36V96V
Capacity12V / 7Ah×3 pcs12V / 7Ah×8pcs
Back-up Time>5min.>9min.> 5min.
ChargerBuilt-In /Option1Amp/8Amp1Amp/8Amp
Recharging Time5 hrs to 90%
BypassAutomaticOverload or UPS fault
By settingVoltage Range: 176~256V±20V (Re-settable via LCD panel)
Transfer Time0 ms( 2.5ms inverter to bypass)
IndicatorLCD (Series)UPS status, I/P&O/P Voltage & Frequency ,Load %, Battery Voltage, Battery Capacity % ,Temperature, Model Spec., Event Log.
LED: Normal (Green), Warning (Yellow), Fault (Red)
LED (Series)Normal (Green), Bypass(Yellow), Battery Low (Yellow), Inverter (Green), Load% (5 LEDs), Battery % (5 LEDs), Fault (Red)
OutletTowerNEMAx3pcs or  IEC320x4pcsNEMAx6pcs or IEC320x6pcsNEMAx6pcs or
IEC320x3+ TBx1
RackNEMAx4pcs or  IEC320x4pcsNEMAx2+TBx1 or IEC320x4pcsNEMAx2+TBx1 or IEC320x1+TBx1
Audible AlarmBattery Mode           Beeping every 4 seconds (re-settable) 
Battery LowBeeping every seconds
Overload  Beeping twice per second
FaultBeeping Continuously
InterfaceRS-232 InterfaceUPSilon2000 monitoring software for Windows all, Unix systems and Novell.
Multi-Interface SlotSNMP card, AS 400, Dry Contact, USB Selectable
NetworkSurge ProtectionRJ45 I/O port for Network or RJ 11 for Fax / Modem
Humidity0-95% non-condensing
Acoustic Noise<45 dBA ( at 1M )<50 dBA ( at 1 M)
PhysicalWeight (w/o Batt.) 6.5 kgs (Tower)13.5kgs (Tower)   9.5 kgs (Rack) 14.5kgs (Tower)  10.5kgs (Rack)
8.0 kgs (Rack)
Weight (w/ Batt.)15 kgs (Tower)34 kgs (Tower)    N/A   (Rack)35 kgs (Tower)    N/A   (Rack)
15.5 kgs (Rack)
Dim.Tower160 x 220 x 400 mm200 x 352 x 450 mm
W*H*D        Rack440 x 88 x 465mm (Rack)
ColorWhite or Black

Winfull Technology Co., Ltd.

  • Taiwan