Batteries
975-0289-01-01
2–7
Average run-
times
Table 2-1 provides typical AC appliance run times. These values are
examples only. Run times will vary depending on the amp-hour rating of
the batteries.
For more detailed information about batteries and battery banks, see the
Battery Banks for Inverter Systems Application Note
, available at
www.xantrex.com
.
Table 2-1
Typical AC Appliances and Run Times
AC Appliance
Watts
a
a. Represents actual power consumption as measured on sample appliances.
Run Time PowerHub
1 battery box
b
(hours)
b. Operating times assume a fully charged 200 Ah battery bank and may vary based on model/brand of appliance.
Run Time PowerHub
2 battery boxes
c
(hours)
c. Operating times assume a fully charged 400 Ah battery bank and may vary based on model/brand of appliance.
Cordless telephone (stand by)
5
396.0
792.0
Home security system
5
396.0
792.0
Clock Radio
8
217.8
435.6
Inkjet Printer
8
217.8
435.6
Stereo
14
145.0
290.4
Fireplace fan
20
64.35
128.7
Laptop computer
20
64.35
128.7
Table lamp (25W)
25
54.45
108.90
17" LCD Monitor
35
49.5
99.0
Table Light (40W)
40
43.0
86.0
Color TV – 13"
50
20.80
50.4
Table lamp (60 W)
60
26.4
53.0
8.8 cu. ft. freezer
80
19.8
39.6
18 cu ft. fridge
120
14.8
29.7
Sump Pump 300 W
300
4.29
8.58
20" LCD TV
370
2.8
5.5
Microwave
1000
1.43
2.86
Coffee Maker
1200
1.00
2.86
975-0289-01-01(PowerHub_1800).book Page 7 Friday, January 5, 2007 12:47 PM
Summary of Contents for PowerHub 1800
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