Eaton 93E UPS 15-80 kVA (380/400/415 V) Installation and Operation Manual
© Eaton Corporation plc 2015. All rights reserved. Revision: 001
Document ID: 614-01975-00
16 (133)
service life time, the recommended operating temperature range is from
+20 ºC to +25 ºC. A temperature increase of 10 degrees reduces the life
approximately by 50%. Batteries need mandatory air change according
to the battery bank type, size and the charging current.
WARNING
During charge, float charge, heavy discharge, and overcharge,
hydrogen and oxygen gases are emitted from lead-acid and NiCd
batteries into the surrounding atmosphere. Explosive gas mixture may
be created if the hydrogen concentration exceeds 4% by volume in air.
Ensure the necessary air flow rate for the ventilation of the UPS
location.
NOTE: For more information about the battery room ventilation
requirements, including the calculation of the necessary air flow, see:
IEC 62485-2: Safety requirements for secondary batteries and battery
installations.
2.5 Using this manual
This manual describes how to install and operate the Eaton 93E 15-80
kVA. Read and understand the procedures described in this manual to
ensure trouble-free installation and operation. In particular, be thoroughly
familiar with the remote EPO procedure (see Section 7.3.13).
The information in this manual is divided into sections and chapters. The
system, options, and accessories being installed dictate which parts of
this manual should be read. At a minimum, Chapters 2 through 5 and
Chapter 7 should be examined.
Read through each procedure before beginning the procedure. Perform
only those procedures that apply to the UPS system being installed or
operated.
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