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Product description, Application and use, Output rating – Toshiba UNINTERRUPTIBLE POWER SYSTEM 1600XP User Manual

Page 13: Power backup, Power conditioning

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1600Xp Series installation and operation manual

Product Description

An uninterruptible power system (UpS) is a system that is installed between the commercial power and the

load equipment. the UpS provides steady AC output power during commercial power short-term blackouts

or brownouts. this power is provided for a long enough time so that the load can be shut down in an orderly

fashion. this prevents loss of data and possible damage to both hardware and software.
during normal operation, the UpS uses commercial AC power. it absorbs all of the high voltage spikes and

transients caused by switching and faults, and all of the common-mode and normal mode noise which is

associated with commercial AC power. The UPS converts it all to flat DC power. From this power, the UPS

charges its batteries and generates its own extremely high quality AC waveform output. the result of this

process is maximum power conditioning and regulation.
If the AC power supplied to the UPS drops below a specified voltage level, the unit’s batteries automatically

begin supplying power instead of receiving it. this insures that the loads connected to the UpS continue

to receive power with no interruption. when AC input power becomes available again, operation returns to

normal. the unit’s batteries begin to recharge so they will be ready for the next power interruption.

Application and Use

toshiba 1600Xp Series of on-line UpS provides continuous computer-grade AC power in a compact, high

performance, and energy efficient unit. The UPS unit assures safe and reliable operation of critical office

equipment. All units feature an audible alarm which sounds if the battery voltage drops below a specified

minimum during use. This is an additional aid to help protect valuable office data banks. All units allow for

computer interfacing.

Output Rating

toshiba 1600Xp Series (208/240V) offers UpS models with the following capacities:

MODEL

Output Capacity @ 240 V

Output kW @ .85PF 240 V

UH3g2l036C61t

3.6 kVA

3.1 kw

UH3g2l060C61t

6 kVA

5.1 kw

UH3g2l080C61t

8 kVA

6.8 kw

UH3g2l100C61t

10 kVA

8.5 kw

UH3g2l140C61t

14 kVA

11.9 kw

UH3g2l180C61t

18 kVA

15.3 kw

UH3g2l220C61t*

22 kVA*

18.7 kw*

All models are roHS compliant with the batteries being exempt from the directive.

*note: derate to 18.7 kVA (15.9 kw) for 50 Hz operation.

Power Backup

when an electrical power failure occurs, the UpS’s internal batteries automatically supply back-up power

to the load without interruption. For example, when used to support a computer, the UpS back-up assures

enough additional time to complete the activity and store the data. this allows an orderly shutdown after a

power failure has occurred.

Power Conditioning

when commercial power is present, the UpS supplies conditioned power to the load while maintaining its

batteries in a charged condition. the UpS protects against the normal, everyday problems associated

with heavy use of raw commercial power, including power sags, surges, signal interference, and spikes.

this protection keeps power-line problems from reaching your load, where they can cause equipment to

operate erratically, or damage software and hardware.