Operation Manual; Thermal Dissipation; CTs Multi-Channel - Page 24

Operation Manual

CTs Multi-Channel 

Power Amplifiers

page 24

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.

watts in

watts out

dissapated

Btu/hr

kcal/hr

At Idle (8.4 Ohm mode )

70

0

70

239

60

At Idle (70/100V mode)

114

0

114

389

98

1/8th Power Pink Noise

8 Ohms/Ch.

160x8

Typical of program material 

16 Ohms Bridge

320x4

just at clip.

4 Ohms/Ch.

200x8

8 Ohms Bridge

400x4

70V/Ch.

200x8

100V Bridge

200x4

1/3rd Power Pink Noise

8 Ohms/Ch.

160x8

Typical of program material

16 Ohms Bridge

320x4

with severe clipping.

4 Ohms/Ch.

200x8

8 Ohms Bridge

400x4

70V/Ch.

200x8

100V Bridge

200x4

CTs 8200

Load

Rated 

Power

Line Current 

120VAC

Line Current 

230VAC

Watts 

Thermal Dissipation

8.7

4.3

725

172

553

1889

476

13.3

6.7

1155

218

938

3200

807

10.1

5.1

857

203

653

2230

562

13.1

6.5

1136

437

699

2385

601

19.3

9.7

1748

557

1190

4062

1024

15.3

7.7

1344

552

792

2702

681

8 AC Power Draw and
Thermal Dissipation