Dynacord DPA 4260 用户手册

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

U

mains[V]

I

mains [A]

P

mains [VA]

P

mains [W]

P

out [W]

P

v [W]

BTU/hr

idling

230V

0,34

78

47

—

47

160

normal operation (-10 dB)

230V

2,76

635

490

70

420

1430

alarm (-3 dB)

230V

5,54

1274

1040

352

688

2347

nominal conditions

230V

7,45

1714

1420

700

720

2456

idling

230V

0,57

131

80

—

80

273

normal operation (-10 dB)

230V

3,66

842

655

101

554

1890

alarm (-3 dB)

230V

7,34

1688

1370

506

864

2948

nominal conditions

230V

9,86

2268

1900

1000

900

3070

initial current inrush for both models: < 38 A

P

mains

[VA] = apparent power U

mains

*I

mains

, P

mains

[W] = active power, P

out

[W] = output power, 

Pv[W] = leakage power, 1BTU = 1055.06 W/s

location

pos.

utilization

value

dimensions

standard

rear panel DPA 4245

—-

mains fuse 230V~ AC

T8A 250V

5 x 20 mm

IEC 127

rear panel DPA 4260

—-

mains fuse 230V~ AC

T10A 250V

5 x 20 mm

IEC 127

print 84171/1

F1

power supply

T1A 250V

5 x 20 mm

IEC 127

print 84171/1

F2

power supply

T1A 250V

5 x 20 mm

IEC 127

NRS 90208 balanced input (input transformer for a single channel)

NRS 90235 1 pair of rack-mount ears

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