Crown COMTECH DRIVECORE CT 4150 Operation Manual page 18

17 AC Power Draw and Thermal Dissipation
AC Power Draw and Thermal Disspation:
Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Typical line impedance used.
Measurements made with 120/240 VAC mains.
Data based on all channels driven at 8 Ohms.
Load Watts in
Idle (Deep Sleep) - 0.9
Idle (Auto Standby) - 11.9
Idle (Awake) - 17.5
Idle (Green Power - 9.7
8 98
1/8th Power Pink
6 102
Noise
4 115
8 225
1/3rd Power Pink
6 230
Noise
4 240
8 95
1/8th Power Sine 6 96
4 100
8 222
1/3rd Power Sine 6 227
4 237
page 18
ComTech DriveCore 4150
120VAC
Watts
Watts Out
Line
out
Dissipated
Per 1A Line
Current
Current
<0.1
0.35
0.60
0.25
63 1.90 33
63 2.10 30
63 2.20 28
167 3.95 42
167 4.00 42
167 4.15 40
63 1.80 35
63 1.82 34
63 1.89 33
167 3.89 43
167 3.98 42
167 4.12 40
Watts
Watts in Watts out
Current
1.00 0.90
11.90 10.90
17.50 16.50
- 9
36 96 63
40 120 63
53 105 63
58 230 167
63 244 167
73 248 167
32 94 63
34 95 63
38 99 63
55 221 167
60 225 167
70 235 167
240VAC
Watts
Watts Out
Line
Dissipated
Per 1A Line
Current
<0.1 1
0.28 15.8
0.37 25
0.20 -
1.20 53 33
1.25 50 39
1.32 48 42
2.45 68 63
2.55 65 77
2.60 64 81
1.08 58 31
1.09 57 33
1.13 55 37
2.34 71 54
2.37 70 58
2.48 67 68
CT Power Amplifiers
Thermal Dispation
btu/hr kcal/hr
3.41 0.86
53.88 13.57
85.25 21.48
- -
121.06 30.49
134.70 33.93
179.03 45.10
214.83 54.12
262.57 66.14
276.21 69.58
109.12 27.49
114.24 28.78
127.88 32.21
188.23 47.42
205.96 51.88
238.02 59.96
Operation Manual