T-4104 (1-10kVA)

The i-power T-4104 is a pure online, double conversion single phase-in/single phase-out UPS with DSP control. It has been housed in a compact tower with capacity from 1kVA to 10kVa. The double conversion system in the T-4104 makes it light in weight compared to other UPSs in the range and can regulate output frequency at 50Hz ±0.2%. The power factor correction function in the T-4104 enables it to draw current for an AC line as smooth sine waves, instead of pulses. It has been designed for mainstream double conversion system with N+1 or N+X parallel redundancy feature, and manufactured with advanced surface-mount-technology SMT, which provides outstanding stability and reliability


Product Highlights:

  • True double-conversion.
  • Advanced IGBT technology to achieve high overall efficiency up to 90%.
  • Digital signal processing control technology to optimize reliability and ensure high performance.
  • Output power factor 0.9.
  • Wide input voltage (160Vac – 300Vac) on full load.
  • Available in standard and long back-up.
  • Generator compatible.
  • Smart LCD display, allowing easy monitoring and access of UPS status.
  • Latest high frequency switching power supply rectifier and PFC technology.
  • Active input power factor correction 0.99.
  • Output short circuit protection technology.
  • Parallel redundancy feature to increase system reliability levels.
  • Intelligent temperature compensator system.
  • Based on sensitive peak current protection circuit design.
  • Optional SNMP card available.
  • Optional i-power Remote Management System (RMS) available.

Data Sheet




Product Specifications:

Input Voltage Range100% Load:160~300Vac , 175 ~ 280Vac
50% Load: 115 ~ 300Vac
Input Frequency Range45-65Hz ( Auto-Tracking )
Input PF0.99
Output Voltage220Vac
Output PF0.9
Output WaveformPure Sine Wave
Efficiency (AC-AC) >90%
Distortion<1% ( Linear Full Load ), <3%(None-Linear Full Load)
Overload> 120%: More than 1 min, > 105%-110%: More than 10 min
> 150%: 300 ms transfer to bypass
Crest Ratio3:1
Short-CircuitCircuit Auto Protection Output Voltage/Current 0
ProtectionLow battery, overload, short circuit, over temperature
Static Bypass Transfer Time0ms
TypeSealed Lead Acid Maintenance Free
Rated volts/unit12V/7Ahx2pc12V/7Ahx4pc12V/7Ahx6pc12V/7Ahx16pc12V/7Ahx16pc
Backup time5-10min5-10min5-10min5-15min5-15min
Charger (A) Max11111
Working Temperature( ° C) 0-40
ProtectionsOverload, Short-Circuit, Over Temp., Utility Power
Voltage High/low, BAT Voltage High/low
Manual Maintenance Bypass NoneOptional
Display LCD/LED: UPS Status, INV Status, Bypass Status,
BAT Status, BAT %, Load %, Fault Messages
Communication PortRs232 (Std.) ; /SNMP/RS485/ Dry Contact ( Optional Accessory )
Remote SoftwareMulti-functional Monitoring System,
Online and BAT Mode Status, BAT Fault, Remote Control
Size (RM D*W*H)430*450*88430*450*177
Net Weight (kg)710141820