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Prime UPS Tower (1000 to 3000 VA)

The Prime UPS Tower is a  double conversion true on-line series, featured with DSP-controlled technology, high input & output power factors, and ECO mode. It is an ideal solution for protecting small servers, networking devices and peripherals and assures service continuity to critical applications.

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Description

It is designed for professional applications: the sinewave inverter technology assures full compatibility with any kind of load and power supply thus delivering a smooth operation even in the event of power outage.

  • True Online Double Conversion with DSP Control
  • Patented Mimic LCD Display May be Rotated by Simply Pushing Front Button
  • Charger/Fan Status on the LCD Display
  • Green Concept Design with Superior Input Voltage Window for Energy Saving
  • 3-level intelligent Charging Method
  • Support Generator Input
  • Estimated Remaining Time displayed on the LCD.
  • Support Economic (ECO) Operation Mode
  • Matching External Battery Pack
  • Power Shedding Function to turn off non-critical load
  • Emergency Power Off
  • Output Frequency Can Be Configured
  • Power Rating: 1000 to 3000VA
  • Power Factor: 0.9
  • Voltage: 220-240 Vac
  • Frequency: 50/60 Hz (auto sensing)
  • Efficiency up to 94%
  • Configuration: Tower
  • IEC62040-1, IEC62040-2, and IEC62040-3 Compliance
  • Internal or External SNMP Card (Optional)
  • Relay Card (Optional)
  • External Environmental Probe (Optional)

Related Information

Double Conversion UPS
The online UPS is ideal for environments where electrical isolation is necessary or for equipment that is very sensitive to power fluctuations. The initial cost of the online UPS may be slightly higher, but its total cost of ownership is generally lower due to longer battery life. The online UPS may be necessary when the power environment is “noisy”, when utility power sags, outages and other anomalies are frequent. This is extremely important when protection of sensitive IT equipment loads is required, or when operation from an extended-run backup generator is necessary.
The basic technology of the online UPS is the same as in a standby or line-interactive UPS. However it typically costs much more, due to it having a much greater current AC-to-DC battery-charger/rectifier, and with the rectifier and inverter designed to run continuously with improved cooling systems. It is called a double-conversion UPS due to the rectifier directly driving the inverter, even when powered from normal AC current.
In an online UPS, the batteries are always connected to the inverter, so that no power transfer switches are necessary.
When power loss occurs, the rectifier simply drops out of the circuit and the batteries keep the power steady and unchanged.
When power is restored, normal operation resumes and the rectifier continues to carry the electrical load and begins charging the batteries. The main advantage to the on-line UPS is its ability to provide an ‘electrical firewall’ between the incoming utility power and sensitive electronic equipment.

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