Eaton 91PS Guía Rápida De Seguridad E Instalación página 6

2
EN Installation of the Eaton 91PS/93PS UPS
2.1
The Eaton® 91PS/93PS uninterruptible power supply (UPS) is a true online, continuous-
duty, transformerless, double-conversion, solid-state, single-phase (91PS) or three-phase
(93PS) system. It supplies conditioned and uninterruptible AC power to critical load and
protects it from power failures. Eaton 91PS/93PS output power ratings are based on 15 kW
or 20 kW rated uninterruptible power modules (UPMs).
91PS/93PS is also available as a C-model, which consist of the electrical part of the
91PS/93PS UPS 15/20 kW frame without the battery compartment.
Table 1. UPS cabinet ratings
U U P P S S f f r r a a m m e e
91PS 15 kW
91PS 30 kW
93PS 20 kW
93PS 40 kW
The main parts of the 91PS/93PS UPS 8-40 kW are shown in illustration 2. The main parts
are as follows:
1.
2.
3.
4.
.
This UPS carries lethal voltages.
Operations inside the UPS must be done by an authorized Eaton Customer Service
Engineer or by qualified service personnel authorized by Eaton. There are no user-
serviceable parts inside the UPS.
For complete safety instructions, refer to the Eaton 91PS/93PS UPS 8-40 kW User's and
Installation Guide.
2.2
The UPS must be installed according to the recommendations in the Eaton 91PS/93PS
UPS 8-40 kW User's and Installation Guide.
2.3
Use the following basic sequence of steps to install the UPS:
4
Introduction to Eaton 91PS/93PS UPS
( ( I I l l l l u u s s t t r r a a t t i i o o n n 1 1 ) )
Control panel
Door latch
Power module (UPM)
Internal battery (not in C-models)
Environment
UPS installation plan and unpacking
P P i i c c t t u u r r e e N N u u m m b b e e r r o o f f U U P P M M s s
A and B
C
A and B
C
5. Communications area
6. Input switch
7. Battery breaker
8. Maintenance bypass switch (optional)
DANGER
Ratings
8, 10, 15 kW
1
8, 10, 15, 20, 30 kW
1 or 2
8, 10, 15 or 20 kW
1
8, 10, 15, 20, 30 or 40
1 or 2
kW