Outputs - Dynacord Power Amplifier DPA 4245 Owner's Manual

Mains Operation And Leakage Power
The mains power consumption as well as the leakage power is stated for driving the power amplifier at
different levels. All the values were measured at nominal load via the 100 V output with two channels
driven. The shown values differ only slightly when the appliance is operated at different nominal output
voltages or in the Direct Out mode.
mains operation at the 100
V output
DPA 4245
idling
normal operation (-10 dB)
alarm (-3 dB)
nominal conditions
DPA 4260
idling
normal operation(-10 dB)
alarm (-3 dB)
nominal conditions
initial current inrush for both models: < 38 A
Pmains[VA] = apparent power Umains*Imains, Pmains[W] = active power, Pout[W] = output power,
Pv[W] = leakage power, 1BTU = 1055.06 W/s
Fuses
location
rear panel DPA 4245
rear panel DPA 4245
print 84171/1
print 84171/1
Extension Kits For The DPA 4245 And The DPA 4260:
NRS 90208 balanced input (input transformer for a single channel)
NRS 90235 1 pair of rack-mount ears
Umains[V] Imains [A]
230V 0,34
230V 2,76
230V 5,54
230V 7,45
230V 0,57
230V 3,66
230V 7,34
230V 9,86
pos. utilization
—- mains fuse 230V~ AC
—- mains fuse 230V~ AC
F1 power supply
F2 power supply
Pmains Pmains [W]
[VA]
78 47
635 490
1274 1040
1714 1420
131 80
842 655
1688 1370
2268 1900
value
T8A 250V
T10A 250V
T1A 250V
T1A 250V
26
Pout [W] Pv [W]
— 47
70 420
352 688
700 720
— 80
101 554
506 864
1000 900
dimensions standard
5 x 20 mm IEC 127
5 x 20 mm IEC 127
5 x 20 mm IEC 127
5 x 20 mm IEC 127
BTU/hr
160
1430
2347
2456
273
1890
2948
3070