Dynacord Specifications, 12.1DPA 4120 power amplifier 200 W, power supply, mains operation

Caution For security reasons it is necessary to ensure that, after the installation is completed, all wiring located beneath the power supply input PCB are within a distance of at least 6 mm to the printed board assembly.

12.Specifications

12.1DPA 4120 power amplifier 200 W

power supply:
mains operation				115 V / 230 V~ AC, ±10 %
mains frequency				50 - 60 Hz
security class				I
mains operation		Umains / V	Imains / A	Pmains / VA	Pmains / W	Pout / W	Pv / W
idling		230	0.13	30	16	0	16
normal operation	(-10 dB)	230	0.83	191	138	20	118
alarm (-3 dB)		230	1.67	384	298	100	198
standard conditions		230	2.27	522	415	200	215
initial current inrush (mains)			< 29 A
mains operation		Umains / V	Imains / A	Pmains / VA	Pmains / W	Pout / W	Pv / W
idling		115	0.26	30	16	0	16
normal operation	(-10 dB)	115	1.67	191	138	20	118
alarm (-3 dB)		115	3.34	384	298	100	198
standard conditions		115	4.54	522	415	200	215
initial current inrush (mains)			< 20 A

Pmains / VA = apparent power Umains*Imains; Pmains / W = true power;				Pout / W = output power; Pv / W =leakage power
battery operation				24 V DC,	-10/+30 %
battery operation	UB / V		IB / A	Pi / W	Pout / W	Pv / W
stand-by	24		2.5m	60m	0	60m
idling	24		0.43	10	0	10
normal operation (-10 dB)	24		3.74	90	20	90
standard conditions	24		9.10	218	131	87
initial current inrush (battery)			< 3.8 A
Pi / W = input power UB*IB; Pout / W = output power;		Pv / W = leakage power

features of the input: nominal input level nominal input impedance

features of the power output:

nominal output capacity during mains operation nominal load impedance

frequency response

distortion at 1 kHz and nominal output power interfering voltage (A)

features of the monitor output: nominal output voltage nominal load impedance

electronically balanced 775 mV = 0 dBu

³10 k ohms balanced, floating

200 W (according to IEC 268-3)

50 ohms / 100V; 25 ohms / 70 V; 12.5 ohms / 50 V or 4 ohms / 28 V

60 Hz .. 20 kHz £ 1 %

£ 1.2 mV = -56 dBu electronically balanced 2 V = + 8.2 dBu

600 ohms

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