Ac Power Draw And Thermal Dissipation - Crown DriveCore I-Tech 4x3500 HD Operation Manual

10 AC Power Draw and Thermal Dissipation

I-Tech 4x3500HD AC Current Draw and Thermal Dissipation:
I-Tech 4x3500HD AC Current Draw and Thermal Dissipation:
Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Typical line impedance used.
Typical line impedance used.
Data based on all channels driven.
Data based on all channels driven.
Condition
Idle (sleep mode)
Idle (sleep mode)
Idle (awake)
Idle (awake)
1/8th Power Pink Noise 8 Ohms/Ch.
1/8th Power Pink Noise Typical of program material
4 Ohms/Ch.
just at clip.
Typical of program material
just at clip.
2 Ohms/Ch.
1/3rd Power Pink Noise 8 Ohms/Ch.
Typical of program material
4 Ohms/Ch.
1/3rd Power Pink Noise at extreme clip.
Typical of program material
2 Ohms/Ch.
with severe clipping.
page 50
120 VAC / 60 Hz
120VAC
Power Dissipated as Heat
Watts Out
Load
Line Current
Amps
Watts
Line Current Amp Line
Load
120VAC
1.0 75
0.9
2.1 335
2.0
13.5 559
8 Ohms/Ch.
8.3
16 Ohms Bridge
16.0 787
4 Ohms/Ch.
14.6
17.0 886
8 Ohms Bridge
2 Ohms/Ch.
14.2
32.2 962
4 Ohms Bridge
8 Ohms/Ch.
33.0 1084
18.1
16 Ohms Bridge
4 Ohms/Ch.
36.8 1521
35.1
8 Ohms Bridge
2 Ohms/Ch.
33.9
4 Ohms Bridge
I-T4x3500HD I-T4x3500HD
208 VAC / 60 Hz
208VAC
Watts Out
Line Current
Per 1A Per 1A
Amps
BTU kcal/hr
Line Current Amp Line
Current 208VAC Current
256 65 1.3
1.1
1143 288 2.1
1.8
1907 481 7.9
63.6 5.1 103.3
2686 677 8.8
68.8 8.7 115.2
3023 762 9.1
62.9 8.2 106.1
3285 828 17.5
3699 933 19.1
77.4 11.0 128.3
5191 1309 19.9
76.3 20.8 128.6
69.2 19.9 118.0
I-Tech HD DriveCore Series Power Amplifiers
230VAC
Power Dissipated as Heat
Watts Out
Line Current
Per 1A
Amps
Watts BTU kcal/hr
Line Current Amp Line Watts
230VAC Current Dissipated
88 300 76 1.4
1.0 62
328 1119 282 2.1
1.6 213
591 2017 509 7.6
4.7 111.8 441
625 2133 538 7.2
8.0 124.5.0 701
777 2652 669 8.8
7.7 113.6 764
1180 4027 1015 16.5
1092 3729
940 17.5
9.9 142.0 715
1228 4191 1057 19.6
18.7 144.0 1370
17.9 131.1 1589
240 VAC / 60 Hz
Thermal Dissipation
Power Dissipated as Heat
Watts BTU kcal/hr
Btu/hr kcal/hr
100 341 86
212 183
335 1143 288
726 625
620 2115 533
441 379
766 2615 659
701 603
979 3343 843
764 657
1027 3506 884
1092 3729 940
715 615
1506
5140 1296
1370 1179
1589 1368
Operation Manual