| Cost Savings Comparison, 100 Watt Tanning, Electronic Ballast
vs. Magnetic Ballast |
|
|
|
|
|
|
|
|
|
|
|
|
28 |
|
32 |
|
52 |
|
| |
28 Lamp Bed (100w) |
32 Lamp Bed (100w) |
52 Lamp Bed (100w) |
|
| |
Magnetic |
Electronics |
Magnetic |
Electronics |
Magnetic |
Electronics |
|
| Relative UV
output @ 120 volts |
100% |
102% |
100% |
102% |
100% |
102% |
x |
|
| Input Power
per Lamp |
116.9 |
84 |
116.9 |
84 |
116.9 |
84 |
x |
|
| System Power
(Watts) |
3273.2 |
2352 |
3740.8 |
2688 |
6078.8 |
4368 |
|
| Line Current
(Amps) @ 120 volts |
29.06 |
18.91 |
33.22 |
21.62 |
53.98 |
35.13 |
|
| BTU savings |
|
3145 |
|
3594 |
|
5841 |
|
| Energy Savings
(Watts) |
|
921.2 |
|
1052.8 |
|
1710.8 |
|
| Annual Energy Savings due to reduced electrical consumption@
$.12/KWH, 6 hours/day, 6 days/week, 50
weeks/year |
|
$198.98 |
|
$227.40 |
|
$369.53 |
|
| Annual
thermal savings due to reduced HVAC |
|
$198.98 |
|
$227.40 |
|
$369.53 |
|
| Annual savings due to reduced maintenance cost for Lamp &
Starter replacements (one less maintenance call per year) |
|
$150.00 |
|
$150.00 |
|
$150.00 |
|
| Savings due to reduced building wiring & breaker cost,
smaller HVAC. |
|
$150.00 |
|
$150.00 |
|
$150.00 |
|
| 1st year
savings |
|
$697.96 |
|
$754.81 |
|
$1,039.07 |
|
| 3 year
savings |
|
$1,793.88 |
|
$1,964.43 |
|
$2,817.20 |
|
| 5 year
savings |
|
$2,889.79 |
|
$3,174.05 |
|
$4,595.33 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 Ton Refrigeration = 12,000
BTU/HR |
|
| 1 KW = 3414 BTU/HR |
|
| 1 HP = 746 W |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|