POWERVAR Security Plus UPS
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3.
Install this UPS indoors in an environment that is temperature and humidity controlled.
4.
Install this UPS in a dust-free environment.
5.
This UPS has two sources of power. Before maintenance is performed, turn off the
branch circuit breaker powering the UPS and turn off all battery switches.
6.
Even with the AC input power supply turned off, the UPS’s internal battery still
represents a potentially dangerous source of high voltage electrical power.
7.
If the battery circuit has not been disconnected from the AC input, dangerous voltage
potential still exists between the battery terminal and the ground terminal.
8.
UPS batteries represent a high voltage source and a potential hazard to personal safety.
Please pay attention to proper safety precautions and use insulated tools during
installation.
9.
UPS batteries contain corrosive and caustic chemicals. Improper handling of batteries
may lead to the unintended release or leakage of these substances. Please handle
batteries carefully.
10.
Condensation may occur when the UPS is moved from a low temperature, low humidity
environment to a warm humid environment. Condensation may cause UPS damage or
hazardous electrical shock. To ensure the safety of both the UPS and the personnel
around it, make sure that the UPS is installed only after it has fully acclimated to its
installation environment. This UPS is not intended to be operated in an environment of
either low temperature or high humidity.
11.
DC voltage is still present on the battery fuses even with the UPS turned off. The battery
trays must be removed before servicing UPS.
1.3 Performance Specifications
The major specifications of the Security Plus UPS are shown in the individual specification
sheets on the following pages.
Note: Specifications are subject to change without notice.
