Power And Thermal Information; Output Power; Ac Power Draw And Thermal Dissipation - Crown I-Tech I-T6000 Application Manual

Section 1: I-Tech Power Information
Figure 1.1
I-Tech Output Power
Figure 1.2
I-Tech AC Power Draw
and Thermal Dissipa-
tion

1 Power and Thermal Information

1.1 Output Power

Guaranteed minimum power output per channel, 20 Hz to 20 kHz, <0.35% true THD, both chan-
nels driven. Rated power is not part-tolerance dependent.

1.2 AC Power Draw and Thermal Dissipation

Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz. Typical line impedance used.
Data based on both channels driven.
Load
Idle (sleep mode)
Idle (awake)
1/8th Power Pink Noise 8 Ohms/Ch.
16 Ohms Bridge
Typical of program material
4 Ohms/Ch.
just at clip.
8 Ohms Bridge
2 Ohms/Ch.
4 Ohms Bridge
1/3rd Power Pink Noise 8 Ohms/Ch.
16 Ohms Bridge
Typical of program material
4 Ohms/Ch.
with severe clipping.
8 Ohms Bridge
2 Ohms/Ch.
4 Ohms Bridge
Load
Idle (sleep mode)
Idle (awake)
1/8th Power Pink Noise 8 Ohms/Ch.
16 Ohms Bridge
Typical of program material
4 Ohms/Ch.
just at clip.
8 Ohms Bridge
2 Ohms/Ch.
4 Ohms Bridge
1/3rd Power Pink Noise 8 Ohms/Ch.
16 Ohms Bridge
Typical of program material
4 Ohms/Ch.
with severe clipping.
8 Ohms Bridge
2 Ohms/Ch.
4 Ohms Bridge
Load
Idle (sleep mode)
Idle (awake)
1/8th Power Pink Noise 8 Ohms/Ch.
16 Ohms Bridge
Typical of program material
4 Ohms/Ch.
just at clip.
8 Ohms Bridge
2 Ohms/Ch.
4 Ohms Bridge
1/3rd Power Pink Noise 8 Ohms/Ch.
16 Ohms Bridge
Typical of program material
4 Ohms/Ch.
with severe clipping.
8 Ohms Bridge
2 Ohms/Ch.
4 Ohms Bridge
120-240VAC 50 to 60 Hz.
I-T4000
120VAC 208VAC
Watts Out Watts Out
Per 1A Per 1A
Line Current Amp Line Line Current Amp Line
120VAC Current 208VAC Current
0.8 0.95
1.6 1.4
5.3 59.6 3.4 94.6
7.8 64.9 4.7 106.9
8.0 58.1 4.8 96.1
10.9 77.1 6.6 126.2
17.8 77.0 10.5 129.1
17.7 70.3 10.7 115.3
I-T6000
120VAC 208VAC
Watts Out Watts Out
Per 1A Per 1A
Line Current Amp Line Line Current Amp Line
120VAC Current 208VAC Current
1.0 1.0
2.1 1.7
6.6 57.6 4.2 91.2
11.6 65.7 7.0 108.8
11.5 55.9 6.8 96.5
13.6 74.4 8.1 125.3
27.6 73.9 16.0 127.2
25.0 67.0 14.9 113.5
I-T8000
120VAC 208VAC
Watts Out Watts Out
Per 1A Per 1A
Line Current Amp Line Line Current Amp Line
120VAC Current 208VAC Current
0.9 1.1
2.0 1.8
8.3 63.6 5.1 103.3
14.6 68.8 8.7 115.2
14.2 62.9 8.2 106.1
18.1 77.4 11.0 128.3
35.1 76.3 20.8 128.6
33.9 69.2 19.9 118.0
Application Guide
230VAC
Thermal Dissipation
Watts Out
Per 1A
Line Current Amp Line Watts
230VAC Current Dissipated Btu/hr
0.9 53 182
1.3 172 587
3.1 102.6 305 1040
4.4 116.3 414 1413
4.4 106.0 476 1625
6.0 139.9 437 1491
9.5 142.1 711 2426
9.4 128.7 824 2814
230VAC
Thermal Dissipation
Watts Out
Per 1A
Line Current Amp Line Watts
230VAC Current Dissipated Btu/hr
0.95 60 205
1.6 225 767
3.8 99.8 392 1338
6.3 120.4 593 2024
6.2 105.3 695 2373
7.4 137.2 579 1977
14.3 141.0 1149 3921
13.6 124.3 1223 4173
230VAC
Thermal Dissipation
Watts Out
Per 1A
Line Current Amp Line Watts
230VAC Current Dissapited Btu/hr
1.0 62 212
1.6 213 726
4.7 111.8 441 1504
8.0 124.5 701 2394
7.7 113.6 764 2607
9.9 142.0 715 2439
18.7 144.2 1370 4677
17.9 131.1 1589 5425
5
kcal/hr
157
505
262
356
410
376
612
709
kcal/hr
177
660
337
510
598
498
988
1052
kcal/hr
183
625
379
603
657
615
1179
1368