Publicité
Les langues disponibles
Les langues disponibles
MAINS OPERATION & RESULTING POWER AMP TEMPERATURES
The following tables are useful in determining power supply and cabling requirements.
The power drawn from the mains network is converted into acoustic output to feed the connected
loudspeaker systems plus heat. The difference between drawn power and dispensed power is referred to
as leakage power or dissipation (
inside of a rack-shelf and needs to be diverted using appropriate measures. The following table is meant
as auxiliary means for calculating temperatures inside of rack-shelf systems/cabinets and the ventilation
efforts necessary.
The column "Pd" lists the leakage power in relation to different operational states. The column "BTU/hr"
shows the dispensed heat amount per hour.
CP3000S
idle
Max. Output Power @ 8Ω
Max. Output Power @ 4Ω
1/3 Max. Output Power @ 4Ω
1/8 Max. Output Power @ 4Ω
1/8 Max. Output Power @ 4Ω
1/8 Max. Output Power @ 4Ω
Normal Mode (-10dB) @ 4Ω
Rated Output Power (0dB) @ 4Ω
Alert (Alarm) Mode (-3dB) @ 4Ω
Max. Output Power @ 2Ω
1/8 Max. Output Power @ 2Ω
1/8 Max. Output Power @ 2Ω
( 1) Sine Modulation (1kHz)
(4) 10% Mains Over Voltage
The following factors allow direct proportional calculation of the mains current Imain for different mains
supply voltages:
100V = 2.3; 120V = 1.9; 220V = 1.05; 240V = 0.96
MAINS OPERATION & RESULTING
). The amount of heat resulting from power dissipation might remain
P
d
U
I
mains
mains
[V]
[A]
230
0.8
(1)
230
11.0
(1)
230
19.5
(1)
230
11.3
(1)
230
4.6
(2)
230
6.0
(2),(4)
253
6.1
(1)
230
4.2
(1)
230
17.6
(1)
230
12.6
(1)
230
30.3
(1)
230
7.0
(2)
230
8.4
(2) VDE-Noise
(5) Pd = Leakage Power
P
P
mains
out
[W]
[W]
80
-
1780
2 x 600
3240
2 x 1100
1740
2 x 366
640
2 x 137
850
2 x 137
950
2 x 166
580
2 x 110
2860
2 x 900
1980
2 x 450
(6)
5280
2 x 1600
1030
2 x 200
1250
2 x 200
(3) 1BTU = 1055.06J = 1055.06Ws
(6) Overload Detection is activatet
after 10s
9
Pd
(5)
BTU/hr
(1)
[W]
80
273
580
1980
1040
3549
1008
3439
366
1249
576
1965
618
2109
360
1230
1060
3617
1080
3685
2080
7100
630
2150
850
2900
Publicité
Chapitres
