Alpha Technologies ACS HP Series - Manual (Page 13)

Preliminary
13
AIP900-0012-B0-001 Rev. A (01/2012)
2.1 Installation Notes
• The ACS HP Series Battery Charger is designed to be installed in a controlled environment,
sheltered from rain, excessive dust and other contaminants.
• The system arrives pre-wired, and the installer is responsible for connecting the utility input
to the system, the battery strings, and the system to the load.
• All wiring must be in accordance with applicable electrical codes.
• Access to connection points is provided from the front of the system rack.
• The required gauge of the AC input, DC+/DC- input and AC output cabling is determined by
the current rating, Circuit Breaker rating, typical ambient temperatures and must meet the
applicable local electrical codes. Typically the AC input and standard AC out put is 6 wires
(L1, L2, and L3, N, N, G) up to 350 kcmil THHW or RW90 type cable that will connect to the
UPS with trade size up to 3.5 conduit.
Tools required:
Various tools are required for product installation. This list serves as a guide:
Slot head screwdrivers (blade sizes 1/4”, 1/8”, 1/16”)
Philips head screwdriver, #2 (tip size 3/16”)
Digital voltmeter equipped with test leads
Adjustable 125/220Vdc load (optional)
Cutters and wire strippers
Crimping tool (optional for large gauge wire)
Socket and ratchet set
2.0 Installation