Electro-Voice Compact Precision CP1800, Руководство пользователя

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MAINS OPERATION & RESULTING TEMPERATURE
The following tables allow determining power supply and cabling requirements.
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 in-
side 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 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.
MAINS OPERATION & RESULTING
9
CP1200
U
mains
[V]
I
mains
[A]
P
mains
[W]
P
out
[W]
Pd (6)
[W]
BTU/hr (4)
idle 230V 0,42 50 - 50 170
Max. Output Power @ 8 Ω
(1)
230V 4,4 735 2 x 240 255 870
Max. Output Power @ 4 Ω
(1)
230V 7,2 1295 2 x 400 495 1690
1/3 Max. Output Power @ 4 Ω
(1)
230V 4,6 770 2 x 133 504 1720
1/8 Max. Output Power @ 4 Ω
(1)
230V 3,1 490 2 x 50 390 1330
1/8 Max. Output Power @ 4 Ω
(2)
230V 2,7 425 2 x 50 325 1110
1/8 Max. Output Power @ 4 Ω
(2),(5)
254V 3,0 600 2 x 63 474 1615
1/8 Max. Output Power @ 4 Ω
(3)
230V 2,8 430 2 x 50 330 1125
1/8 Max. Output Power @ 4 Ω
(3),(5)
254V 3,1 530 2 x 63 404 1380
Normal Mode (-10dB) @ 4 Ω
(1)
230V 2,8 440 2 x 40 360 1230
Rated Output Power (0dB) @ 4 Ω
(1)
230V 6,4 1130 2 x 300 530 1810
Alert (Alarm) Mode (-3dB) @ 4 Ω
(1)
230V 4,9 820 2 x150 520 1775
Max. Output Power @ 2 Ω
(1)
230V 11,2 2150 2 x 600 950 3240
1/8 Max. Output Power @ 2 Ω
(1)
230V 4,8 800 2 x 75 650 2220
1/8 Max. Output Power @ 2 Ω
(2)
230V 4,2 680 2 x 75 530 1810
1/8 Max. Output Power @ 2 Ω
(3)
230V 4,2 685 2 x 75 535 1825
CP1800
U
mains
[V]
I
mains
[A]
P
mains
[W]
P
out
[W]
Pd (6)
[W]
BTU/hr (4)
idle 230V 0,45 54 - 54 185
Max. Output Power @ 8 Ω
(1)
230V 6,3 1070 2 x 350 370 1260
Max. Output Power @ 4 Ω
(1)
230V 10,4 1920 2 x 600 720 2455
1/3 Max. Output Power @ 4 Ω
(1)
230V 6,2 1065 2 x 200 665 2270
1/8 Max. Output Power @ 4 Ω
(1)
230V 2,6 400 2 x 75 250 855
1/8 Max. Output Power @ 4 Ω
(2)
230V 2,9 455 2 x 75 305 1040
1/8 Max. Output Power @ 4 Ω
(2),(5)
254V 3,1 500 2 x 93 314 1070
1/8 Max. Output Power @ 4 Ω
(3)
230V 2,9 450 2 x 75 300 1025
1/8 Max. Output Power @ 4 Ω
(3),(5)
254V 3,2 550 2 x 93 364 1240
Normal Mode (-10dB) @ 4 Ω
(1)
230V 2,4 365 2 x 60 245 835
Rated Output Power (0dB) @ 4 Ω
(1)
230V 9,6 1750 2 x 500 750 2560
Alert (Alarm) Mode (-3dB) @ 4 Ω
(1)
230V 7,0 1220 2 x 250 720 2455
Max. Output Power @ 2 Ω
(1)
230V 16,1 3180 2 x 900 1380 4710
1/8 Max. Output Power @ 2 Ω
(1)
230V 3,8 645 2 x 113 419 1430
1/8 Max. Output Power @ 2 Ω
(2)
230V 4,1 680 2 x 113 454 1550
1/8 Max. Output Power @ 2 Ω
(3)
230V 4,4 720 2 x 113 494 1685
(1) Sine Modulation (1kHz) (2) VDE-Noise (3) pink-Noise EN60065 / 7. Edition
(4) 1BTU = 1055.06J = 1055.06Ws (5) 10% Mains Over Voltage (6) Pd = Leakage Power
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