Ecler PAM1400, Service Manual

Page: 77 / 183

TECHNICAL CHARACTERISTICS PAM300 PAM600 PAM1000 PAM1400
Frequency response at max.
power output.
7Hz to 60kHz +0 -1dB
Harmonic disnoise
from 20Hz to 20kHz meas.band
0,02% 0,02% 0,02% 0,02%
Intermodulation distortion
(SMPTE) using frequencies of
50Hz and 7kHz at 4:1 ratio,
nominal power.
#
0,03%
#
0,03%
#
0,03%
$
0,03%
TIM 100
#
0,05%
#
0,05%
#
0,05%
#
0,03%
Signal noise ratio
from 20Hz to 20kHz Ref.1W/4
Ω
$ 85dB $ 80dB $ 80dB $ 85dB
To 4
Ω
nominal power.
$
107dB
$
105dB
$
106dB
$
110dB
Damping factor at 1kHz 8
Ω
$
350
$
310
$
400
$
420
Slewrate
" 32V/
µ
s " 75V/
µ
s " 80V/
µ
s " 85V/
µ
s
Channel crosstalk at 1kHz
$
80dB
$
80dB
$
80dB
$
80dB
at 20kHz $ 60dB $ 60dB $ 55dB $ 55dB
Inputs balanced and provided
with XLR3. Sensitivity/load 0dBV/1V/47k
Ω
CLIP indicators at -0,3dB
Outputs
These are provided with 2 pairs of 4mm banana.
Protections
-Delayed turn-on heavy duty relay with PROTECT indicator ON
during standby.
-DC:4Hz or DC at 2V,PROTECT INDICATOR.
-Thermal:A sensor activates a high temperature detection
circuit,channel shut down at 90 ? ,THERMAL indicator.
-Overload:Protection against output short circuit.PROTECT
indicator.
-Autoreset:Four automatic reset during five minutes in case
of short circuit.After this period reset mustbe done manually.
-Soft start system (PAM 1000/1400)
-Varispeed Fan controled according to internal temperature.
Power requirements 110V,120V
220V,230V,240V AC 50/60Hz
530VA 965VA 1443VA 1800VA
Dimensions Front pannel
482,6x88x5mm 482,6x132,5x5mm
Chassis 440x88x420mm 440x132,5x420mm
Weight
14,35kg 15,90kg 21,85kg 24,35kg