Ultra Series

Ultra Series Low Frequency Pure Sine Wave Inverter Charger, AVR and Automatic Transfer Switch

The Ultra series low frequency pure sine wave inverter charger is a combination of an inverter, battery charger, automatic voltage regulator and AC auto-transfer switch into on complete system with a peak convertion efficiency of 88%. It is packed with unqiue features and it is one of the most affordable inverter charger in the market today.

Ultra series low frequency pure sine wave inverter charger is available in full range of models: 1000W, 1500W, 2000W, 3000W, 4000W, 5000W, 6000W, 8000W, 10000W and 12000W with 12vdc, 24vdc and 48vdc input for flexible backup system. This series is your smart choice for the power at home power backup, RV, truck, vehicle and emergency appliances.

Key Features

  • 1) Designed to operate under harsh environment
  • 2) Automatic voltage regulator (AVR) when working in charger mode and line mode.
  • 3) DC start & automatic self-diagnostic function
  • 4) True sine wave output (THD<3%) to operate sensitive electronic and electrical equipment.
  • 5) Automatic Generator start function
  • 6) Easy to install & easy to operate & easy to solve
  • 7) Low DC voltage supports home and office appliances
  • 8) Charge rate selectable from 0%-100%
  • 9) High efficiency design
  • 10) 13Vdc battery recovery point, dedicated for renewable energy systems.
  • 11) 8 pre-set battery type selector plus De-sulphation for totally flat batteries.
  • 12) Power factor corrected multi-stage charger for fast, efficient charging, minimizing charging time.
  • 13) 10ms max transfer time between utility and battery, guarantees power continuity.
  • 14) 15s delay before transfer when AC resumes, protection for load when used with generator.
  • 15) Conformal coated circuit boards for humid environments.
  • 16) Battery temperature sensoring to enhance battery lifecycle.
  • 17) LCD and LED display to indicate the status of the inverter charger
  • 18) Surge capacity to start difficult loads like refrigerators or A/C compressors.
  • 19) Power save mode to reduce idle consume.
  • 20) Remote Control panel for indicating the system status (option)

Model List

ModelPower ratingAC Input voltageDC Input VoltageDC Output Voltage
Ultra-1012E1000w230Vac12Vdc230Vac
Ultra-1024E1000W230Vac24Vdc230Vac
Ultra-1048E1000W230Vac48Vdc230Vac
Ultra-1512E1500W230Vac12Vdc230Vac
Ultra-1524E1500W230Vac24Vdc230Vac
Ultra-1548E1500W230Vac48Vdc230Vac
Ultra-2012E2000W230Vac12Vdc230Vac
Ultra-2024E2000W230Vac24Vdc230Vac
Ultra-2048E2000W230Vac48Vdc230Vac
Ultra-3012E3000W230Vac12Vdc230Vac
Ultra-3024E3000W230Vac24Vdc230Vac
Ultra-3048E3000W230Vac48Vdc230Vac
Ultra-4012E4000W230Vac12Vdc230Vac
Ultra-4024E4000W230Vac24Vdc230Vac
Ultra-4048E4000W230Vac48Vdc230Vac
Ultra-5012E5000W230Vac12Vdc230Vac
Ultra-5024E5000W120Vac24Vdc120Vac
Ultra-50485000W230Vac48Vdc230Vac
Ultra-6024E6000W230Vac24Vdc230Vac
Ultra-6048E6000W230Vac48Vdc230Vac
Ultra-8048E8000W230Vac48Vdc230Vac
Ultra-12000E12000W230Vac48Vdc230Vac
ModelPower ratingAC Input voltageDC Input VoltageDC Output Voltage
Ultra-10121000w120Vac12Vdc120Vac
Ultra-10241000W120Vac24Vdc120Vac
Ultra-10481000W120Vac48Vdc120Vac
Ultra-15121500W120Vac12Vdc120Vac
Ultra-15241500W120Vac24Vdc120Vac
Ultra-15481500W120Vac48Vdc120Vac
Ultra-20122000W120Vac12Vdc120Vac
Ultra-20242000W120Vac24Vdc120Vac
Ultra-20482000W120Vac48Vdc120Vac
Ultra-30123000W120Vac12Vdc120Vac
Ultra-30243000W120Vac24Vdc120Vac
Ultra-30483000W120Vac48Vdc120Vac
Ultra-40124000W120Vac12Vdc120Vac
Ultra-40244000W120Vac24Vdc120Vac
Ultra-40484000W120Vac48Vdc120Vac
Ultra-50125000W120Vac12Vdc120Vac
Ultra-50245000W120Vac24Vdc120Vac
Ultra-50485000W120Vac48Vdc120Vac
Ultra-60246000W120Vac24Vdc120Vac
Ultra-60486000W120Vac48Vdc120Vac
Ultra-10048E10000W120Vac48Vdc120Vac
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