Eaton Electrical 10000L(XL), 6000L(XL) user manual Brief introduction, System and model description

1.Brief introduction

1.1System and model description

This Online Series is an uninterruptible power supply incorporating double-conversion technology. It provides perfect protection specifically for computer equipment, Communication Systems to computerized instruments.

Its true online double-conversion design eliminates all mains power disturbances. A rectifier converts the alternating current from the utility power to direct current. This direct current charges the batteries and powers the inverter. On the basis of this DC voltage, the inverter generates a pure sinusoidal AC voltage, which is modulated by an isolation transformer and then power the loads.

Computers and Peripherals are thus powered entirely by the UPS. In the event of power failure, the maintenance-free batteries power the inverter. This manual is applicable to the following models:

1)The DX 6000L is a standard model with inbuilt battery, hereinafter called 6000L;

2)The DX 6000LXL is a long backup time model, which is able to connect with the external battery bank, hereinafter called 6000LXL;

3)The DX 10000L is a standard model with inbuilt battery, hereinafter called 10000L;

4)The DX 10000LXL is a long backup time model, which is able to connect with the external battery bank, hereinafter called 10000LXL;

1.2 Description of commonly used symbols

The following symbols will be used in this manual and may appear during the course of your practical applications. Therefore, all users should be familiar with them and understand their meanings.

1