Section I
Warnings
006-0006205
UPS-1500 Series
Rev ZC
5 of 60
05/28/2019
• For the DC OUTPUT cable and connector (if present):
▪ The rated DC output voltage of the UPS is below the level considered hazardous.
▪ The DC output terminals of the UPS are isolated from the AC input and AC outputs with
reinforced safety insulation.
▪ However, never assume the terminals of the DC output connector or the wires of the DC
output cable are safe to contact, even if the UPS appears to be off.
• For the BATTERY PACK (if not inserted into the UPS):
▪ When the battery pack is not inserted into the UPS, the battery is internally disconnected
from the power pins of the battery pack’s connector.
▪ Even if this disconnection were not present, the DC voltage of the battery is below the level
considered hazardous.
▪ Do not apply external voltages to the pins of an exposed battery pack connector. It is not
possible to charge the battery pack from an external source, and excess voltages could
damage internal control circuitry.
Hazardous Energies
The INPUT AND OUTPUT POWER connectors and cables of the SynQor UPS may be the source
of high levels of energy. Do not inappropriately make electrical contact between any terminal of
a connector and another, or between any wire of a cable and another, or between any terminal
or wire and the UPS’s chassis or ground. DAMAGING ELECTRICAL ARCS may result. Care should
be taken to avoid accidental electrical contacts of this sort.
When the BATTERY PACK is not inserted into the UPS, the battery is internally disconnected from
the power pins of the battery pack’s connector. An electrical contact between any two of these
power pins or between any power pin and ground should therefore not be damaging. However,
care should take to avoid accidental electrical contacts of this sort.
