Features

• Power range and runtime scalability
  
• Full-time Digital Signal Processor Control
  
• LCD/LED Mimic Panel
  
• Easy-to-set user personalization
  
• Up to 98% energy efficiency
  
• Continuous power conditioning, even when not running on battery
  
• Smooth, unnoticeable switching from utility power to battery backup, and
  back  again
  
• Wide fluctuations in utility power are handled without going to battery
  
• Parallel up to 4 units for added power or redundancy, using a simple
  connection on the rear panel
  
• Unlike most UPSs in this size range, the UniStar P has a very low rate of
  added and reflected harmonics, which protects the integrity of your entire
  electrical system
  
• You get a full Two Year Warranty on the UPS and a pro-rated warranty on
  the batteries.  No other UPS manufacturer offers this standard.

Applications

• Broadcast
  
• Computer Networks
  
• Retail
  
• Robotics
  
• Printing
  
• Medical/Pharmaceuticals
  
• Paper Production
  
• Food Processing

The UniStar P’s input power factor correction, high efficiency, and
parallel redundancy capabilities always provides superior levels of power
quality to protect sensitive electronics and computer equipment.

Proven Technology

Higher reliability and greater immunity from power anomalies is achieved
through our field-proven Digital Signal Processor architecture.

The front panel controls are intuitive and user friendly. The system display
clearly communicates all major system parameters, system status, and system
diagnostics. Using our patented inverter control technology, UniStar P provides
N+1 scalability without additional components.

Simple Parallel Installation

For increasing power capacity, or making redundant systems, the UniStar P can
be installed in parallel. Simply connecting the parallel control lines through
an RJ-45 connector on the rear panel and CAN-bus communication is established to
all units.  Up to four units can be paralleled together.

Power Range and Runtime Scalability

The UniStar P  provides an excellent return on investment.  The
system is fully modular, allowing you to increase the overall power output,
battery runtime and redundancy as your system grows. It is important however,
that you plan your electrical installation to fit your needs. 

Our worldwide network of sales representatives and distributors can assist
you with a plan tailored to meet your needs.

Full Time Digital Signal Processor Control

The full-time DSP control system inside the UniStar P provides a pure sine
wave with user-friendly installation and access to system information and unit
personalization via the front panel.

High Input Power Factor and Low Current THD

The UniStar P meets today's industry standard for energy savings and low
reflected harmonics, and achieves up to 0.99 Power Factor as well as <5% THD.

Energy Efficient UPS

The AC to AC efficiency of the UPS may reach up to 91% at 25% load, and
better with larger loads and normal VFI operation. Using the ECO mode, up to 98%
efficiency can be achieved.

Smart ECO Mode

In ECO operation mode, the UniStar P normally supplies power to load via
bypass utility. It will automatically transfer to inverter supply with Smart ECO
Mode if the bypass utility becomes out of tolerance.

Programmable Frequency Converter

Using the front panel keypad, you may reprogram the UniStar P to act as a
frequency converter for either 50 Hz or 60 Hz.

Optional EPO Function

The optional Emergency Power Off Function enables user shutdown of the UPS in
an emergency situation.

Manual Maintenance Bypass

The manual bypass ensures a continuous supply of power to the critical load
during service or periodic maintenance of the UPS system.  The bypass
switch is electrically interlocked with the inverter to provide safe operation.

LCD/LED Mimic Panel

A concise LCD/LED display provides real-time status and readings such as
operation modes, AC voltage, frequency, battery voltage, load level, inner
temperature, and more. A full-size microprocessor-based graphical LCD display
provides advanced monitoring functions.

Intelligent Self-Diagnostics

The DSP self-diagnostics assists the service engineer in pinpointing system
fauIts rapidly, making repairs fast and easy.

Silent Fan Control

The UniStar P employs forced air cooling by internally mounted fans with
speed control that is based on load percentage. This means low audible noise
levels, suitable for most environments.

Advanced Battery Management

The UniStar P automatically manages the end of discharge voltage according to
load.  This function prevents deep-discharge of the built-in battery during
a power failure.

Optional Galvanic Isolation Transformer

The galvanic isolation transformer offered provides not only complete
isolation between the input and the output, but also various secondary voltages,
such as 220/230/240 Vac, 208/120 Vac and 240/120 Vac.

User Personalization

Through the LCD front panel, you may easily change the parameters and
settings built in to the DSP controllers, such as UPS operation modes, voltage
configurations, synchronization frequency windows (for use with generators),
bypass voltage tolerances and buzzer alarm sound.

Variety of Customer Options Slots

This UPS also provides two customer option communication slots in addition to
the standard RS232 port.  All communications cards are designed for simple
installation; electrical connections are made through a 26-pin edge card
connector.  The first RS232 port on the rear panel will remain active, even
though optional communication cards are installed.

Communications Capability

The UniStar P is shipped with standard monitoring/shutdown software. 
The software allows control of the UPS and graceful shutdown when the utility
power fails, but also allows the user to:

• Remotely test the major operating functions of the UPS
  
• Communicate via SNMP/WEB card
  
• Access UPS functions via the WEB

Cold Start Function

Users can turn on the UPS without connecting to the utility power.

Hot-Swappable Battery

The UniStar P allows users to replace battery packs without electric shock
hazard, while the UPS supplies continuous power to your application.

Matching Battery Cabinet Connectivity

Standard matching battery cabinets are available to easily extend the UPS
runtime to several hours.

Optional External Battery Charger

With its isolation conversion technology plus precision control.  The
optional charger can be installed in parallel

operation of up to 4 units.

The specifications are:

• AC Input Range: 
  
      100-280 VAC, 45-65 Hz.
  
• Maximum Power Output:
  
      1000W, continuously
  
• Operation Mode:  Constant voltage
  
  with current limitation
  
• Maximum Parallel Units:   
  
  
  
  • Up to 4 units
  
  
  
  
• Protections 
  
  
  
  • Over-temperature, over-voltage against output short circuit and
    isoIated devices for opposite polarity connection
  
  
  
  
• Mounting
  
  
  
  • Mounted on the rear of the UPS wall