Crown CTs 600 Operation Manual page 14

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. Data based on all channels driven.
Line current figures for 230VAC units derived by multiplying 120VAC figures by 0.5.
Line current figures for 100VAC units (not shown) are 1.2 times the line current figures of 120VAC units.
Power draw ("watts in") of 100VAC units is the same as power draw of 120VAC units.
Rated
Load
Power
At Idle (sleep mode)
1/8th Power Pink Noise 8 Ohms/Ch. 1000x2
16 Ohms Bridge 2000
Typical of program material
4 Ohms/Ch.
1000x2
just at clip.
8 Ohms Bridge 2000
2 Ohms/Ch. 1000x2
4 Ohms Bridge 2000
70/100V/Ch. 1000x2
140/200V Bridge 2000
1/3rd Power Pink Noise 8 Ohms/Ch. 1000x2
16 Ohms Bridge 2000
Typical of program material
4 Ohms/Ch. 1000x2
with severe clipping.
8 Ohms Bridge 2000
2 Ohms/Ch. 1000x2
4 Ohms Bridge 2000
70/100V/Ch. 1000x2
140/200V Bridge 2000
page 26
CTs 2000
Line Current Line Current Watts
Thermal Dissipation
120VAC 230VAC
watts in watts out dissapated Btu/hr
40 0 40 137
6.6 3.3 546 256 290 988
7.0 3.5 563 255 307 1049
7.2 3.6 602 251 351 1198
6.7 3.4 639 257 382 1304
11.3 5.6 980 676 304 1036
12.3 6.2 1064 672 392 1338
13.7 6.9 1190 705 485 1655
11.6 5.8 990 674 316 1080
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. Data based on all channels driven.
Line current figures for 230VAC units derived by multiplying 120VAC figures by 0.5.
Line current figures for 100VAC units (not shown) are 1.2 times the line current figures of 120VAC units.
Power draw ("watts in") of 100VAC units is the same as power draw of 120VAC units.
kcal/hr
34
At Idle (sleep mode)
1/8th Power Pink Noise
249
Typical of program material
just at clip.
264
302
329
1/3rd Power Pink Noise
261
Typical of program material
with severe clipping.
337
417
272
Operation Manual Operation Manual
CTs 3000
Rated Line Current Line Current
Load
Power 120VAC 230VAC
watts in
40
8 Ohms/Ch. 1000x2
7.2 3.6 579
16 Ohms Bridge 2000
4 Ohms/Ch. 1000x2
8.5 4.2 697
8 Ohms Bridge 2000
2 Ohms/Ch. 1000x2
9.6 4.8 790
4 Ohms Bridge 2000
70/100V/Ch. 1000x2
7.2 3.6 579
140/200V Bridge 2000
8 Ohms/Ch. 1250x2
13.7 6.8 1196
16 Ohms Bridge 2500
4 Ohms/Ch. 1500x2
16.2 8.1 1469
8 Ohms Bridge 3000
2 Ohms/Ch. 1500x2
19.2 9.6 1686
4 Ohms Bridge 3000
70/100V/Ch. 1500x2
13.7 6.8 1196
140/200V Bridge 3000
Watts
Thermal Dissipation
watts out dissapated
Btu/hr kcal/hr
0 40 137 34
313 266 907 229
381 316 1079 272
384 405 1384 349
313 266 907 229
835 360 1230 310
1010 459 1565 395
1024 662 2259 570
835 360 1230 310
page 27