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Battery Backup
Battery backup should be used to supply emergency power for
those areas subject to frequent power outages or when operation
of the power window system must be maintained for a period of
time should a power outage occur.
Truth recommends the use of a UPS (uninterruptable power
supply) as a battery backup. They are widely available through a
variety of retail and commercial outlets and are primarily used to
supply emergency backup for computer equipment.
To determine the proper VA rating for a UPS, take 50 watts and multiply by
the number of windows/skylights to be backed up by a given UPS.
Below is a list of the manufacturers who produce uninterruptable
power supplies which we have approved as compatible with
our power window systems.
Best Power Technology Inc.
P.O. Box 280
Necedah, WI 54646
(800) 356-5794
(608) 565-7200
www.bestpower.com
American Power Conversion
132 Fairgrounds Road
West Kingston, RI 02892
(800) 788-2208
(401) 789-5735
www.apcc.com
Tripp Lite
1111 West 35th Street
Chicago, IL 60609
(773) 869-1111
www.tripplite.com
Minuteman (brand)
1455 LeMay Drive
Carrollton, TX 75007
(800) 238-7272
(972) 446-7363
www.minuteman-ups.com
Powerware
Forum III
8609 Six Forks Road
Raleigh, NC 27615
(800) 554-3448
(919) 872-3020
www.powerware.com
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