5
016-562-B0-001, Rev. A (08/2019)
Safety Precautions
• The APP Service Power Supply must be installed and serviced by qualified personnel.
• Always use proper lifting techniques whenever handling units, modules or batteries.
• Verify the voltage requirements of the equipment to be protected (load), the AC input voltage to the power supply
(line), and the output voltage of the system prior to installation.
• When powered from AC mains, the utility service panel must be equipped with a properly rated circuit breaker for
use with this power supply.
• When powered from Generator other than the Honda EU2000, the generator output must be overload and short-
circuit protected.
• Do NOT exceed the output rating of the power supply when connecting the load.
• Use a bucket truck or suitable climbing equipment, such as safety harness and spikes, whenever installing or
servicing pole-mount installations.
Utility Power Connection Notes
DO NOT unplug output connector while unit is in operation! Circuit breaker must be turned
off first.
WARNING! ELECTRICAL HAZARD
Installation must be performed by qualified personnel only, and in compliance with local
electrical codes. Connection to utility power must be approved by the local utility before
installing the power supply.
WARNING! ELECTRICAL HAZARD
A “high magnetic” trip breaker must be used in order to accommodate the high inrush
currents normally associated with the start-up of ferroresonant transformers (400 Amp,
no-trip, first-half cycle). Do not replace this breaker with a conventional service entrance
breaker. Alpha recommends only Airpax breakers because of increased reliability in this
powering application.
WARNING! ELECTRICAL HAZARD
