Appendix B: Msm Current Draw, Heat Loss, And Case Size - La Marche MSM 10-12V Installation And Operation Manual

Appendix B: MSM Current draw, Heat loss, and Case size

DC
Output
MSM Model
Number
Amps
10-12V
20-12V
30-12V
40-12V
60-12V
80-12V
10-24V
20-24V
25-24V
30-24V
35-24V
50-24V
65-24V
*BTU/Hr assumes 85% efficiency at 100% load
AC input Current
Draw @ 100% Load
120 240
Vac Vac
10 1.5 0.8
20 3.1 1.6
30 4.6 2.4
40 6.0 3.2
60 9.2 4.8
80 12.0 6.4
10 2.6 1.4
20 5.2 2.7
25 6.5 3.1
30 7.8 3.8
35 9.1 4.4
50 13.0 6.3
65 16.9 8.2
Watts Watts
In Out
Fuse
Size
15.0 153.2 130.2
15.0 306.4 260.4
15.0 459.5 390.6
15.0 612.7 520.8
15.0 919.1 781.2
20.0 1225.4 1041.6
15.0 306.4 260.4
15.0 612.7 520.8
15.0 765.9 651.0
15.0 919.1 781.2
15.0 1072.2 911.4
20.0 1531.8 1302.0
20.0 1991.3 1692.6
Watts Case
BTU/Hr*
Lost No.
23.0 79 201
46.0 157 201
68.9 236 203
91.9 314 203
137.9 471 205
183.8 628 205
46.0 157 201
91.9 314 203
114.9 393 203
137.9 471 203
160.8 550 203
229.8 785 205
298.7 1020 205
Weight
(Lbs)
5
5
11
11
18
18
5
11
11
11
11
18
18
15