User Manual
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© 2019 AMETEK Electronic Systems Protection / Technical Support: 1-800-645-9721 / surgex.com 18
3.3 Electrical Preparations
CAU
TION
Before connecting any input wiring to the UPS, take precautions to
ensure that all circuits being used are the proper voltage and current
required for the UPS.
CAU
TION
UPS output receptacles are energized when the UPS is connected to the
mains and the bypass is enabled.
CAU
TION
Electrical shock hazard. Even when the UPS is disconnected from the
mains, hazardous voltages may still exist at the output receptacles of
the UPS. The UPS receives power from more than one source - AC
input and DC input from batteries. All input sources (AC and DC) must
be disconnected before carrying out maintenance work inside the UPS.
3.3.1 Battery Connections
CAU
TION
Column one in the table below lists each of the UPS models and
column two displays the corresponding model of the extended bat-
tery cabinet which must be used with the UPS. DO NOT USE
any other extended battery cabinet for the corresponding UPS.
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