MAINS OPERATION & RESULTING TEMPERATURE
MAINS OPERATION
The following tables allow determining power supply and cabling requirements. The values of the column „Max. Output @ 4Ω” are relevant for “normal” operation. These values are based on operating the power amplifier with
RESULTING TEMPERATURE INSIDE THE POWER AMPLIFIER
The power drawn from the mains network is converted into acoustic output power to feed the connected loudspeaker systems & heat. The difference between drawn power and dispensed power is called leakage power or dissipation (Pd). The amount of heat resulting from power dissipation might remain inside of a
The column “Pd” lists the leakage power in relation to different operational states. The column “BTU/hr” lists the dispensed heat amount per hour.
P3000RL Normal Mode | UMains [V] | IMains [A] | PMains | Pout [W] | Pd [W] | BTU/hr(3) |
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Idling | 230V | 1.0 | 152 | - | 152 | 519 |
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Max. Output @ 8Ω(1) | 230V | 13.8 | 2560 | 2 x 850 | 860 | 2934 |
Max. Output @ 4Ω(1) | 230V | 22.4 | 4330 | 2 x 1300 | 1730 | 5903 |
1⁄3 max. Output @ 4Ω(1) | 230V | 13.9 | 2575 | 2 x 433 | 1709 | 5831 |
1⁄8 max. Output @ 4Ω(2) | 230V | 7.8 | 1350 | 2 x 163 | 1024 | 3494 |
Normal Operation | 230V | 8.0 | 1420 | 2 x 120 | 1180 | 4026 |
Nominal Operation (0dB) @ 4Ω(1) | 230V | 21.6 | 4170 | 2 x 1200 | 1770 | 6040 |
Alarm Operation | 230V | 16.0 | 3020 | 2 x 610 | 1800 | 6142 |
For approximation; when operating the appliance at 120V mains the stated current values need to be doubled.
(1)modulated with sine signal
(2)modulated with
(3)1BTU = 1055.06J = 1055.06Ws
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