B
6
SAGINAW CONTROL & ENGINEERING • A/C USER MANUAL
7. Performance Graph
Thermoelectric Cooler 680 BTU/HR (199 Watts)
Performance Curve
Ambient Temperature (°C)
C
oolin
g Capacity
(B
TU)
SCE-TE680B24VSS
Enclosure Air Temp
149°F/65°C
122°F/50°C
95°F/35°C
68°F/20°C
C
oolin
g Capacity
(W
att)
Ambient Temperature (°F)
-4 6 16 26 36 46 56 66 76 86 96 106 116
126 136
146
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
0
-20 -14 -9 -3 2 8 13 19 24 30 36 41 47 52 58 63
820
762
703
645
586
527
469
410
352
293
234
176
117
59
0
Thermoelectric Cooler 680 BTU/HR (199 Watts)
Heating - Performance Curve
SCE-TE680B24VSS
Enclosure Air Temp
Ambient Temperature (°C)
W
att
Ambient Temperature (°F)
0 10 20 30 40 50 60 70 80 90 100 110
-18 -12 -7 -1 4 10 16 21 27 32 38 43
820
762
703
645
586
527
469
410
352
293
234
176
117
59
0
