Ac Power Draw And Thermal Dissipation - Crown CTs 600 Operation Manual

8 AC Power Draw and Thermal Dissipation

AC Power Draw and Thermal Dissipation:
Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Typical line impedance used.
Measurements made with 120VAC mains. Line current figures for 230VAC units derived by multiplying 120VAC figures by 0.5.
Data based on all channels driven.
Rated
Load
Power
At Idle
1/8th Power Pink Noise 8 Ohms/Ch. 300x2
16 Ohms Bridge 600
Typical of program material
4 Ohms/Ch. 300x2
just at clip.
8 Ohms Bridge 600
2 Ohms/Ch. 150x2
4 Ohms Bridge 300
70V/Ch. 300x2
140/200V Bridge 600
1/3rd Power Pink Noise 8 Ohms/Ch. 300x2
16 Ohms Bridge
600
Typical of program material
4 Ohms/Ch. 300x2
with severe clipping.
8 Ohms Bridge 600
2 Ohms/Ch. 150x2
4 Ohms Bridge 300
70V/Ch. 300x2
140/200V Bridge 600
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CTs 600
Line Current Line Current Watts
Thermal Dissipation
120VAC 230VAC
watts in watts out dissapated Btu/hr
60 0 60 205
5.8 2.9 461 78 383 1307
7.4 3.7 631 78 554 1890
7.0 3.5 583 38 545 1859
4.2 2.1 336 75 261 892
8.6 4.3 716 200 516 1760
11.3 5.6 968 204 764 2608
10.8 5.4 964 102 862 2942
6.5 3.3 527 207 320 1091
CTs Power Amplifiers CTs Power Amplifiers
8 AC Power Draw and Thermal Dissipation
AC Power Draw and Thermal Dissipation:
Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Typical line impedance used.
Measurements made with 120VAC mains. Line current figures for 230VAC units derived by multiplying 120VAC figures by 0.5.
Data based on all channels driven.
kcal/hr
52 At Idle
1/8th Power Pink Noise
330
Typical of program material
just at clip.
477
469
225
1/3rd Power Pink Noise
444
Typical of program material
with severe clipping.
657
742
275
Operation Manual Operation Manual
CTs 1200
Rated Line Current Line Current
Load
Power 120VAC 230VAC
watts in
60
8 Ohms/Ch. 600x2
7.6 3.8 641
16 Ohms Bridge 1200
4 Ohms/Ch. 600x2
10.0 5.0 872
8 Ohms Bridge 1200
2 Ohms/Ch. 250x2
8.8 4.4 1330
4 Ohms Bridge 500
100V/Ch. 600x2
7.6 3.8 641
140/200V Bridge 1200
8 Ohms/Ch. 600x2
11.5 5.7 996
16 Ohms Bridge
1200
4 Ohms/Ch. 600x2
15.5 7.8 1372
8 Ohms Bridge 1200
2 Ohms/Ch. 250x2
13.4 6.7 1217
4 Ohms Bridge 500
70V/Ch. 600x2
11.5 5.7 996
140/200V Bridge 1200
Watts
Thermal Dissipation
watts out dissapated Btu/hr kcal/hr
0 60 205 52
157 484 1651 416
151 720 2458 620
405 925 3158 796
157 484 1651 416
403 593 2025 511
405 967 3300 832
168 1050 3582 903
403 593 2025 511
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