Current Draw & Thermal Dissipation

Current Draw and Thermal Dissipation
C Series: Dedicated Installation Amplifiers
C 28:4
WWW.LABGRUPPEN.COM
Item no. CDTD-C28:4 - 18.04.2016
The following tables contain information on measured current consumption as well as calculated heat dissipation during normal operation
(1/8 rated power); and during extreme heavy duty operation (max power).
TEMP
MUTE
BRIDGE BRIDGE BRIDGE BRIDGE
MUTE
F A U L T F A U L T
TEMP
POWER
PAL
OPTION
CH| A CH| B CH| C CH| D
VHF VHF
CPL CPL
VPL | CLIP VPL | CLIP
-4dB -4dB
-10dB -10dB
SIG | HI-IMP SIG | HI-IMP
C28:4
POWER
REMOTE
C SERIES
LABEL AREA
C 28:4
Level Load Rated power Line current *2) Watt *1) Thermal Dissipation
120 VAC 230 VAC In Out Dissipated BTU/hr kCal/hr
Standy with remote power off via NomadLink®
0 0 0 0 0
Power on, Idling
123 0 123 420 106
Amp (l) Watt *1)
Pink pseudo
noise (1/8
rated power)
8 Ω / Ch.
700 x 4
11.6 5.8 727 350 377 1286 324
16 Ω / Bridged
1400 x 2
4 Ω / Ch.
700 x 4
13.0 6.5 775 350 425 1450 365
8 Ω / Bridged
1400 x 2
2 Ω / Ch.
300 x 4
9.4 4.7 529 150 379 1293 326
4 Ω / Bridged
600 x 2
100 V / Ch.
700 x 4
10.4 5.2 663 350 313 1068 269
200 V / Bridged
1400 x 2
Pink pseudo
noise (max
power) *3)
8 Ω / Ch. 700 x 4
24.0 12.0 1589 933 656 2237 564
16 Ω / Bridged 1400 x 2
4 Ω / Ch. 700 x 4
20.8 10.4 1359 700 659 2249 567
8 Ω / Bridged 1400 x 2
2 Ω / Ch. 300 x 4
14.0 7.0 843 300 543 1853 467
4 Ω / Bridged 600 x 2
100 V / Ch. 700 x 4
21.4 10.7 1458 933 525 179 0 451
200 V / Bridged 1400 x 2
Mains connector. 230 V CE version
16 A. CEE7
Mains connector. 115 V ETL version
20 A. 5-20P
*1) The amplifier section’s PSU operates as a non-resistive load, so the calculation “Volts x Amps = Watts” would not be correct. Instead, measured and
specified here is what is known as the “Active Power” of the amplifier section providing useful, real-world values of power consumption and heat dissipation.
*2) Current draw figures measured at 230 V. 115 V figures are converted from 230 V figures.