Mains Operation & Resulting Temperature - Dynacord L1300FD-AU Installation Manual

L Series and C Series FIR-Drive Power
Amplifiers
Model
C1800FDi
C1300FDi
Table 8.1: C Series direct drive load capability
1 This operation mode is not recommended due to the efficiency reasons. Please use the next
smaller amplifier for this mode.
Direct drive mode not available for this configuration.
2
Notice!
100 V: 2 x 2500 W means each channel of the amplifier may be loaded with a maximum 2500
W loudspeaker loads.
For example, 50x loudspeakers per channel, each loudspeaker with a power rating of 50
W/100 W.
8.2 Mains operation & resulting temperature
The power drawn from the mains network is converted into output power to feed the
connected loudspeaker systems and into heat. The difference between power consumption
and dispensed power is called power dissipation (Pd). The amount of heat resulting from
power dissipation might remain inside of a rack-shelf and needs to be diverted using
appropriate measures.
Mains operation & resulting temperature tables allow the determination of power supply and
cabling requirements. The tables are meant as auxiliary means for calculating temperatures
inside of a rack-shelf system/cabinet and the ventilation efforts necessary.
The column Pd lists the leakage power in relation to different operational states. The column
BTU/hr lists the dispensed heat amount per hour. Power consumption is direct proportional
for other mains voltages. The following conversion factors are meant for easy conversion: 100
V = 2.3; 120 V = 1.9; 240 V = 0.96.
Power consumption
1/8 Max. Output Power @ 8Ω
1/8 Max. Output Power @ 4Ω
1/8 Max. Output Power @
2,66Ω
1/8 Max. Output Power @ 2Ω
1/8 Max. Output Power @ 4Ω
Rated Output Power @ 8Ω
Bosch Sicherheitssysteme GmbH
Load Capability Dual Channel
2 x 1250 W
(-1.5 dB)
Not available
C1300FDi
Output Power
Idle
(2)
(2)
(2)
(2)
(1)
(1)
Installation manual
Load Capability Bridge Mode
Not available 2 Not
recommended
1 x 625 W
2
(0.0 dB)
mains mains mains
U I (5) P
[V] [A] [W]
230 0.5 43
230 2.1 330
230 3.5 572
230 4.7 808
230 5.4 980
230 3.9 630
230 4.4 730
Technical data | en
1 x 1250 W
(-1.5 dB)
1
Not available
2
out Pd BTU/hr
P (4)
[W] [W]
- 43 146
2 x 40 250 853
2 x 75 420 1435
2 x 106 596 2036
2 x 125 730 2490
2 x 75 480 1638
2 x 200 330 1126
2017.10 | 02 | F.01U.327.801
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