Ateis DPAfour125, Руководство по эксплуатации

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DPA four Series User Manual
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7. Technical Data Overview
Power supply DPA four xx Unit DPA four 125 DPAf our 250
Nominal AC input voltage V 115 or 230, 50-60 Hz internally selectable
AC input voltage range % +/- 15
Peak inrush current A <10
Nominal DC input voltage V 24
DC input voltage range V 19-30
Idle power consumption AC all channels on W 12 15
Idle power consunption AC all channels standby W 1 – 2
Idle current DC channels standby mA 30
AC fuse rating A 6,3 AT-H250V 8 AT-H250V
DC fuse rating A 30AF-H 50AF-H
Overall power efficienty 230VAC input
max ouput power @1kHz
%
83
Overall power efficienty DC input
max ouput power @1kHz
%
94 95
Power consumption
Standby A 0,03 0,03
Surveillance A 1,45 1,65
1/8 Power A 4,5 8,77
1/2 Power A 11,25 21,93
Max Current A 22,5 43,85
Amplifier DPA four xx
Continuous nominal output power per channel
driven into nominal load @1kHz 30° c ambient
W
125
80
Ω /62,5nF
250
40
Ω /62,5nF
Continuous nominal output power per channel
driven into nominal load @1kHz 55° c ambient
W TBA TBA
Nominal balanced input level for 100V output
@1kHz and nominal load
V 0,775
Balanced input level trim range for 100V output
@1kHz and nominal load
V 0,775 – 8
Max balanced input level V 8
Input impedance @1kHz Ω 20K
Input common mode rejection @<1kHz dB >60
Frequency response(-3dB) Hz 50-20k
80
Ω /62,5nF
50-20k
40
Ω /62,5nF
Output voltage drop between no load and nominal
load dB <1 80
Ω /62,5nF
<1 40
Ω /62,5nF
S/N ref nominal power @1kHz 22Hz–22kHz dB >90 80 Ω /62,5nF
>90 40
Ω /62,5nF
THD nominal power -3dB @1kHz 22Hz–22kHz % <0,1 80
Ω /62,5nF
<0,1 40
Ω /62,5nF
Crosstalk between channel 50Hz-20kHz nominal
load dB <-70 80 Ω /62,5nF
<-70 40
Ω /62,5nF
Connectivity
Main AC input socket IEC-3
DC input socket PHOENIX PC6-16/2-G1-10, 16
Audio input socket 3 pin PHOENIX 3,81mm
Audio output socket 5 pin PHOENIX 5,08mm
Nominal output voltage taps V 0V31,6-50-70-100 0V31,6-50-70-100
RS485 interface 4 pin PHOENIX 3,81mm
Mechanical
Front panel width mm 482
Back panel width mm 445
Height mm 88,5
Width mm 370
Net. Weight Kg 14 18
Gross weight (including packaging) Kg 15,5 19,5
Package dimensions mm 150x460x600