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1.1.4 Batteries
Different Amp-hour capacities or sizes of batteries can be used in the TRTC UPS system to provide various backup times.
Two or Four batteries are connected in series for the required 24VDC or 48VDC. Contact customer service at Manufacturer
for information on the battery best suited for your application. The battery harness supplied with the system is polarized and
equipped with APP® SB50 type connectors. The battery harness provides a heavy-duty connection for each battery, so it
is possible to unplug or hot swap them. Each of the four batteries may be connected in any order using the provided harness.
1.2 Mounting
Purpose: Describes how to mount the TRTC UPS System into an enclosure.
The TRTC UPS system components can be mounted into a single external cabinet or into an existing traffic cabinet.
EXTERNAL MOUNT:
The factory supplied external cabinet can be bolted onto an existing or new traffic cabinet or this external cabinet can be
pad mounted on a concrete slab or be pole mounted. The separate base for the cabinet for installation in the concrete slab,
bolts & hardware for bolting onto the side of the traffic cabinet, bushing for the wire ducts, brackets for pole mounting and
all the required accessories including mechanical hardware and electrical wiring are supplied to make the installation easy
for the contractor. External cabinets such as BC100, BC80, etc. are outdoor type, weather proofed provided with internal
exhaust fan that is temperature controlled, an intake filter that can be cleaned or replaced, a non-corrosive rubber mat for
batteries, 3 point locking mechanism, lockable handle with dual keys and a unique internal keyed lock. The quality of cabinets
bears a reputable industry trade name such as Manufacturer. The factory-supplied cabinet meets or exceeds the
requirements of various NEMA classifications.
INTERNAL MOUNT:
The TRTC components can also be mounted inside an existing NEMA or 332 or various other traffic cabinets. The special
Swing Tray designed to hold the four batteries is easily mounted inside an existing 332 type or other equivalent cabinet
using the hardware that is provided, or they can be shelf mounted in a NEMA or equivalent cabinet. The TRTC can be bolted
into an industry standard 19” rack using the supplied ears or brackets, or it can be shelf mounted in a NEMA type enclosure.
The ATS supplied with or without optional Generator & Bypass switch comes in many configurations that can be shelf mount,
19” rack mount, back plate mount, etc.