Crown Audio IT9000 HD, I-T5000 HD AC Power Draw and Thermal Dissipation, I-T5000HD, page

Models: I-T9000 HD I-T12000 HD IT9000 HD I-T5000 HD

1 60
Download 60 pages 4.51 Kb
Page 45
Image 45
7 AC Power Draw and Thermal Dissipation

I-Tech HD Series Power Amplifiers

7 AC Power Draw and Thermal Dissipation

I-Tech 5000HD AC Current Draw and Thermal Dissipation:

Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.

Typical line impedance used.

Data based on both channels driven.

I-T5000HD

 

 

120VAC

208VAC

230VAC

 

Thermal Dissipation

 

 

 

Watts Out

 

Watts Out

 

Watts Out

 

 

 

 

 

 

Per 1A

 

Per 1A

 

Per 1A

 

 

 

 

 

Line Current

Amp Line

Line Current

Amp Line

Line Current

Amp Line

Watts

 

 

 

Load

120VAC

Current

208VAC

Current

230VAC

Current

Dissipated

Btu/hr

kcal/hr

Idle (sleep mode)

 

0.8

 

0.95

 

0.9

 

53

182

157

Idle (awake)

 

1.6

 

1.4

 

1.3

 

172

587

505

 

 

 

 

 

 

 

 

 

 

 

1/8th Power Pink Noise

8 Ohms/Ch.

5.3

59.6

3.4

94.6

3.1

102.6

305

1040

262

Typical of program material

16 Ohms Bridge

 

 

 

 

 

 

 

 

 

just at clip.

4 Ohms/Ch.

7.8

64.9

4.7

106.9

4.4

116.3

414

1413

356

 

8 Ohms Bridge

 

 

 

 

 

 

 

 

 

 

 

2 Ohms/Ch.

8.0

58.1

4.8

96.1

4.4

106.0

476

1625

410

 

4 Ohms Bridge

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/3rd Power Pink Noise

8 Ohms/Ch.

10.9

77.1

6.6

126.2

6.0

139.9

437

1491

376

Typical of program material

16 Ohms Bridge

 

 

 

 

 

 

 

 

 

with severe clipping.

4 Ohms/Ch.

17.8

77.0

10.5

129.1

9.5

142.1

711

2426

612

 

8 Ohms Bridge

 

 

 

 

 

 

 

 

 

 

 

2 Ohms/Ch.

17.7

70.3

10.7

115.3

9.4

128.7

824

2814

709

 

4 Ohms Bridge

 

 

 

 

 

 

 

 

 

 

Operation Manual

page 45

Page 45
Image 45
Crown Audio IT9000 HD, I-T5000 HD AC Power Draw and Thermal Dissipation, I-T5000HD, I-TechHD Series Power Amplifiers, page