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Bosch Security Systems | 2007-10 | PLE-2MA120-US, PLE-2MA240-US en
Plena Mixer Amplifier | Installation and User Instructions | Technical data en | 31
6 Technical data
6.1 Electrical
6.1.1 Mains power supply
6.1.2 Battery power supply
6.1.3 Power consumption
6.1.4 Performance
6.1.5 RJ-45 input 2 x
6.1.6 Mic/line input 6 x
Voltage
115 - 230 VAC, ±10%, 50/60 Hz
Inrush Current PLE-2MA120-US
8/16 A (230/115 VAC)
Inrush Current PLE-2MA240-US
9/19 A (230/115 VAC)
Voltage
24 VDC, ±15%
Current PLE-2MA120-US
6 A
Current PLE-2MA240-US
12 A
Charge current
0.5 ADC
Charge float voltage
27.4 VDC
PLE-2MA120-US (mains)
400 VA
PLE-2MA240-US (mains)
800 VA
Frequency response
50 Hz to 20 kHz (+1/-3 dB @ -10 dB ref. rated
output)
Distortion
<1% @ rated output power, 1 kHz
Low Control
Max -12/+12 dB (frequency is level dependent)
Hi Control
Max -12/+12 dB (frequency is level dependent)
Call station input
For PLE-2CS(MM)
Wall panel input
For PLE-WP3S2Z
Input 1 (Push-to-talk contact with ducking
functionality)
5-pin Euro style, balanced, phantom
Input 2-6 (VOX with ducking functionality on
input 2)
5-pin Euro style, balanced, phantom
Sensitivity
1 mV (mic); 200 mV (line)
Impedance
>1 kohm (mic); >5 kohm (line)
S/N (flat at max volume)
63 dB
S/N (flat at min volume/muted)
>5 dB
Dynamic range
100 dB
S/N (flat at max volume)
>63 dB (mic); >70 dB (line)
S/N (flat at min volume/muted)
>75 dB
CMRR
>40 dB (50 Hz to 20 kHz)
Headroom
>25 dB
Speech filter
-3 dB @ 315 Hz, high-pass, 6 dB/oct
Phantom power supply
16 V via 1.2 kohm (mic)
Speech filter
-3 dB @ 315 Hz, high-pass,
6 dB/oct
VOX (input 1 & 2)
attack time 150 ms; release time 2 s