Operation Manual

6. Appendix
34
C SERIES Operation Manual rev 3.0.0
Item no. CDTD-C684_V6
Lab.gruppen ab • Sweden
internationaL contact • [e-mail] | u S contact • [e-mail]
www.labgruppen.com
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
C68:4
POWER
REMOTE
C SERIES
LABEL AREA
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 (1/4 rated power).
C 68:4
Current Draw and Thermal Dissipation
C Series: Dedicated Installation Amplifiers
C 68:4
Level Load Rated power Line Current *2) Watt *1) Thermal Dissipation
115 VAC 230 VAC In Out Dissipated BTU/hr kCal/hr
Standby with remote power off via NomadLink 0 0 0 0 0
Powered on, idling. 133 0 133 454 114
Amp (I) Watt
Pink noise (1/8
rated power)
8 Ω / Ch. 1200 x 4
16.0 8.0 1123 600 523 1784 450
16 Ω / Bridged 2400 x 2
4 Ω / Ch. 1700 x 4
22.4 11.2 1578 850 728 2484 626
8 Ω / Bridged 3400 x 2
2 Ω / Ch. 1200 x 4
21.2 10.6 1378 600 778 2655 669
4 Ω / Bridged 2400 x 2
100 V / Ch. 1600 x 4
21.0 10.5 1463 800 663 2262 570
200 V / Bridged 3200 x 2
Pink noise (1/4
rated power)
*3)
8 Ω / Ch. 1200 x 4
32.6 16.3 2429 1600 829 2829 713
16 Ω / Bridged 2400 x 2
4 Ω / Ch. 1700 x 4
38.8 19.4 2697 1700 997 3402 857
8 Ω / Bridged 3400 x 2
4 Ω / Ch. 1200 x 4
35.2 17.6 2296 1200 1096 3740 942
8 Ω / Bridged 2400 x 2
100 V / Ch. 1600 x 4
35.4 17.7 2605 1600 1005 3429 864
200 V / Bridged 3200 x 2
Mains connector, 230 V CE version 16 A, CEE7
Mains connector, 115 V ETL version 20 A / 5-20P
*1) The amplifier’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” in the amplifier providing useful, real-world values of power consumption and heat dissipation.
*2) Current draw figures measured at 230 V. 115 V figures are 230 V figures multiplied by two.
*3) Figures measured at maximum power before amplifier protection and limiter features are engaged. Typically this is between 1/4 and 1/3 of rated
power. Note that the max. power condition is very extreme and will not occur during normal operation. Also note that the mains breaker will not be
tripped even if operation is in excess of max. ratings.