2 PRODUCT INTRODUCTION
To ensure proper installation and operation of this unit, please read this manual thoroughly.
The installation must be completed by trained professionals and follow all local codes. General operation of
the units can be conducted without any specialized training.
2.1 System Description
The Liebert APS power system is a modular UPS that provides high reliability. It is intended for use with
workstations, servers, networks, telecoms and other sensitive electronic equipment. It provides
continuous, high-quality AC power to your equipment, protecting it from any power disturbance due to
blackouts, brownouts, surges or noise interference.
The Liebert APS UPS is an easily adaptable UPS system. By installing additional power or battery modules,
you can expand your current system capacity, extend your back-up runtime, or provide redundancy. The
user interface lets you configure the operation according to application requirements. It also informs you
of the status of the UPS and keeps a log of events.
The Liebert APS series UPS contains both transformer-free and transformer-based UPS frames. The use
of the transformer-free or transformer-based frames depends on the specific application requirements.
The appearance of the different frames is shown in Figure 2.1 on the next page through Figure 2.4 on
page15.
UPS MODEL NUMBER DIGITS 1-3 FRAME TYPE FRAME RATING
AS1 or ASA or AS5 or ASE 10 Bay Transformer-free 15 kVA redundant
AS2 or ASB or AS6 or ASF 16 Bay Transformer-free 20 kVA redundant
AS3 or ASC 12 Bay Transformer-based 15 kVA redundant
AS4 or ASD 16 Bay Transformer-based 20 kVA redundant
Table 2.1 Frame designation
Vertiv | Liebert® APS™ Installer/User Guide | 11
To Next Page
Loading...
Need help?
General