Dynacord CL 1200, CL 2000 owner manual Mains Operation & Resulting Temperature, CL800, CL1200

MAINS OPERATION & RESULTING TEMPERATURE

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 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 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.

CL800	U mains	I mains	Pmains	Pout	Pd (6)	BTU/hr(4)
	[V]	[A]	[W]	[W]	[W]
idle	230V	0,42	50		50	170
Max. Output Power @ 8Ω(1)	230V	4,4	735	2 x 240	255	870
Max. Output Power @ 4Ω(1)	230V	7,2	1295	2 x 400	495	1690
1/3 Max. Output Power @ 4Ω(1)	230V	4,6	770	2 x 133	504	1720
1/8 Max. Output Power @ 4Ω(1)	230V	3,1	490	2 x 50	390	1330
1/8 Max. Output Power @ 4Ω(2)	230V	2,7	425	2 x 50	325	1110
1/8 Max. Output Power @ 4Ω(2),(5)	254V	3,0	600	2 x 63	474	1615
1/8 Max. Output Power @ 4Ω(3)	230V	2,8	430	2 x 50	330	1125
1/8 Max. Output Power @ 4Ω(3),(5)	254V	3,1	530	2 x 63	404	1380
Normal Mode (-10dB) @ 4Ω(1)	230V	2,8	440	2 x 40	360	1230
Rated Output Power (0dB) @ 4Ω(1)	230V	6,4	1130	2 x 300	530	1810
Alert (Alarm) Mode (-3dB) @ 4Ω(1)	230V	4,9	820	2 x150	520	1775
Max. Output Power @ 2Ω(1)	230V	11,2	2150	2 x 600	950	3240
1/8 Max. Output Power @ 2Ω(1)	230V	4,8	800	2 x 75	650	2220
1/8 Max. Output Power @ 2Ω(2)	230V	4,2	680	2 x 75	530	1810
1/8 Max. Output Power @ 2Ω(3)	230V	4,2	685	2 x 75	535	1825
CL1200	U mains	I mains	Pmains	Pout	Pd (6)	BTU/hr(4)
	[V]	[A]	[W]	[W]	[W]
idle	230V	0,45	54		54	185
Max. Output Power @ 8Ω(1)	230V	6,3	1070	2 x 350	370	1260
Max. Output Power @ 4Ω(1)	230V	10,4	1920	2 x 600	720	2455
1/3 Max. Output Power @ 4Ω(1)	230V	6,2	1065	2 x 200	665	2270
1/8 Max. Output Power @ 4Ω(1)	230V	2,6	400	2 x 75	250	855
1/8 Max. Output Power @ 4Ω(2)	230V	2,9	455	2 x 75	305	1040
1/8 Max. Output Power @ 4Ω(2),(5)	254V	3,1	500	2 x 93	314	1070
1/8 Max. Output Power @ 4Ω(3)	230V	2,9	450	2 x 75	300	1025
1/8 Max. Output Power @ 4Ω(3),(5)	254V	3,2	550	2 x 93	364	1240
Normal Mode (-10dB) @ 4Ω(1)	230V	2,4	365	2 x 60	245	835
Rated Output Power (0dB) @ 4Ω(1)	230V	9,6	1750	2 x 500	750	2560
Alert (Alarm) Mode (-3dB) @ 4Ω(1)	230V	7,0	1220	2 x 250	720	2455
Max. Output Power @ 2Ω(1)	230V	16,1	3180	2 x 900	1380	4710
1/8 Max. Output Power @ 2Ω(1)	230V	3,8	645	2 x 113	419	1430
1/8 Max. Output Power @ 2Ω(2)	230V	4,1	680	2 x 113	454	1550
1/8 Max. Output Power @ 2Ω(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

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