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Plena Power Amplifier | Installation and User Instructions | Technical data
6
Technical data
6. 1
Electrical
6.1.1
Mains power supply
Voltage
115 - 230 VAC, ±10%, 50/60 Hz
Inrush Current PLE-1P120-US
8/16 A (230/115 VAC)
Inrush Current PLE-1P240-US
9/19 A (230/115 VAC)
6.1.2
Battery power supply
Voltage
24 VDC, ±15%
Current PLE-1P120-US
6 A
Current PLE-1P240-US
12 A
Charge current
0.5 ADC
Charge float voltage
27.4 VDC
6.1.3
Power consumption
PLE-1P120-US (mains)
400 VA
PLE-1P240-US (mains)
800 VA
6.1.4
Performance
Frequency response
50 Hz to 20 kHz (+1/-3 dB @ -10 dB ref. rated
output)
Distortion
<1% @ rated output power, 1 kHz
Bosch Security Systems | 2008-02 | PLE-1P120-US, PLE-1P240-US en
6.1.5
Line input - loop through output
Line input
Euro style pluggable screw terminal connector,
balanced, phantom
Loop through output
Euro style pluggable screw terminal connector,
balanced, phantom
Sensitivity
1 V
Impedance
>1 kohm (mic); >5 kohm (line)
S/N
63 dB
Dynamic range
100 dB
CMRR
>40 dB (50 Hz to 20 kHz)
6.1.6
70 V input
Connector
4-pin, Euro style pluggable screw terminal
Sensitivity 70 V
70 V adjustable
Impedance
>10 kohm
S/N (flat at max volume)
>65 dB
6.1.7
Loudspeaker outputs 70 V*
Connector
Euro style pluggable screw terminal, floating
Max / rated PLE-1P120-US
180 W / 120 W
Max / rated PLE-1P240-US
360 W / 240 W
6.1.8
Loudspeaker output 4 Ohm*
Connector
Euro style pluggable screw terminal, floating
PLE-1P120-US
31 V (120 W)
PLE-1P240-US
44 V (240 W)
* Subtract 1 dB for 24 V battery operation.
en | 21
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