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3. Introduction3. Introduction
3.1. System and model 3.1. System and model descriptiondescription
This Accupower TN2 Online Series is an uninterruptible power supplyThis Accupower TN2 Online Series is an uninterruptible power supply
incorporating double-conversion technology. It provides perfectincorporating double-conversion technology. It provides perfect
protection specifically for computer equipment, communication systemsprotection specifically for computer equipment, communication systems
to computerized instruments.to computerized instruments.
Its true online double-conversion design eliminates all mains powerIts true online double-conversion design eliminates all mains power
disturbances. A rectifier converts the alternating current from the utilitydisturbances. A rectifier converts the alternating current from the utility
power to direct current. This direct current charges the batteries andpower to direct current. This direct current charges the batteries and
powers the inverter. On the basis of this DC voltage, the inverterpowers the inverter. On the basis of this DC voltage, the inverter
generates a pure sinusoidal AC voltage, which is constantly poweringgenerates a pure sinusoidal AC voltage, which is constantly powering
the loads.the loads.
Computers and Peripherals are thus powered entirely by the UPS. In theComputers and Peripherals are thus powered entirely by the UPS. In the
event of power failure, the maintenance-free batteries power theevent of power failure, the maintenance-free batteries power the
inverter.inverter.
This manual is applicable to the following models:This manual is applicable to the following models:
“S” Model: Long backup time“S” Model: Long backup time
Model Model No. No. TypeType
TN2-6000TN2-6000
StandardStandard
TN2-10000TN2-10000
TN2-6000STN2-6000S
Long backup timeLong backup time
TN2-10000STN2-10000S
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