80
PLM Series Operation Manual rev 1.1.3
11. Appendix
11.4 Current Draw and Thermal Dissipation Specifications
Table 11.4 contains data on measured current consumption and calculated heat dissipation for four operating
conditions: i) Power on, no signal; ii) Normal operation (1/8 of rated power); iii) Heavy duty operation (1/4
rated power – see Note 3 at foot of table); iv) 20 kHz sine wave.
PLM 14000
Level
Load
Rated power
Line Current *2)
Watt *1)
Thermal Dissipation
120 VAC
230 VAC
In
Out
Dissipated
BTU/hr
kCal/hr
Standby with remote power off via NomadLink
12
0
12
42
11
Powered on, idling.
116
0
116
395
100
Amp (I)
Watt
Pink noise (1/8
rated power)
16 Ω / Ch.
1150 x 2
8.5
4.4
603
288
315
1077
271
8 Ω / Ch.
2300 x 2
13.7
7.2
1023
575
448
1529
385
4 Ω / Ch.
4400 x 2
23.4
12.2
1838
1100
738
2518
634
2.67 Ω / Ch.
6200 x 2
30.0
15.7
2410
1550
860
2935
739
2 Ω / Ch.
*4)
7000 x 2
34.0
17.8
2767
1750
1017
3471
874
Pink noise
(max power)
*3)
16 Ω / Ch.
1150 x 2
14.1
7.4
1040
575
465
1588
400
8 Ω / Ch.
2300 x 2
23.7
12.4
1834
1150
684
2334
588
4 Ω / Ch.
4400 x 2
30.0
16.0
2448/2502
1569/1606
879/897
2999/3060
756/771
2.67 Ω / Ch.
6200 x 2
30.0
16.0
2544/2601
1593/1630
951/971
3247/3313
818/835
2 Ω / Ch.
7000 x 2
30.0
16.0
2623/2682
1626/1664
997/1017
3403/3473
857/875
20 kHz
Surveillance
tone
16 Ω / Ch.
1 x 2
2.3
1.2
119
2
117
400
101
Mains connector - 230 V CE version / 230 V ETL version / 115 V ETL version
32 A, Neutrik
@
PowerCon
@
Twist lock
*1) The amplifi er section’s PSU operates as a non-resistive load, so the calculation “Volts x Amps = Watts” would not be correct. Instead, measured
and specifi ed here is what is known as the “Active Power” of the amplifi er section providing useful, real-world values of power consumption and heat
dissipation.
*2) Current draw fi gures measured at 230 V. 115 V fi gures are converted from 230 V fi gures.
*3) Figures measured at maximum sustainable power without tripping the mains fuse. Listed separately for 30 A/115 V and 16 A/230 V operation. 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
momentarily
in excess of max. ratings.
*4) Italics used for conditions that, if sustained over long time periods, may trigger the mains breaker. Therefore these measurements should not be
used when calculating cooling requirements as they cannot be sustained by the mains breaker over time.
Lake is a registered trademark of Lab.gruppen AB. PLM and Powered Loudspeaker Management are trademarks of Lab.gruppen AB.
Dante is a trademark of Audinate Pty Ltd. All other trademarks are the property of their respective owners.
Copyright © 2007-2009 Lab.gruppen AB. All rights reserved.
Table 11.4a: PLM 14000 Current Draw and Thermal Dissipation specifications
