Bosch | PLE-1P240-EU | PLE‑1Pxx0‑EU Plena Amplifier

Communications Systems | PLE‑1Pxx0‑EU Plena Amplifier
PLE‑1Pxx0‑EU Plena Amplifier
www.boschsecurity.com
The PLE-1P120-EU and PLE-1P240-EU are two highpower plug-and-play cost effective power amplifiers
that deliver 120 and 240 Watts to constant voltage or
8 ohm loads. Built with premium quality and
protections, they offer basic functionality at a budget
price. The amplifiers offer straight 1 V and 100 V line
in, and 70 V, 100 V and 8 ohms out. They can extend
the power of the PLE- series mixer amplifiers or be
combined with the PLE-10M2-EU mixer, or work
anywhere where more power on an existing 100 V line
is needed or when a line level signal is provided.
Functions
Protection
The amplifier is protected against overload and short
circuits. A limiter protects the amplifier and
loudspeaker against accidental overdriving. A
temperature-controlled fan ensures proper cooling
without producing acoustic noise at lower output
levels.
Power input and output
The unit operates both on mains power and on a 24 V
battery power supply for emergency back up, with
automatic switchover. The amplifier also has a built‑in
charger to charge the connected battery. The system
has a balanced input and loop‑through facility. This
makes it easy to connect multiple amplifiers. The
u
120 and 240 W power amplifier in a compact
housing
u
1 V line level balanced input
u
70 V, 100 V and 8 ohm outputs
u
100 V input for slave operation on 100 V speaker
line
u
Temperature-controlled forced front to back
ventilation (directly stackable)
secondary input is a 100 V line input to connect the
amplifier to a 100 V loudspeaker line to provide more
power in remote locations.
Gain or level control is located on the rear of the unit
to avoid accidental setting change. A meter with LED
bar shows the output level.
The amplifier has a 70 V or 100 V output for constant
voltage loudspeaker systems, and a low impedance
output for 8 ohm loudspeaker loads.
Controls and indicators
Front
• Power on LED
• LED VU meter for master output (LEDs for -18, -12 -6,
-3, 0 dB)
• On/off button
Back
• Level control
Interconnections
See Technical Specifications.
Certifications and approvals
Safety
acc. to EN 60065
EMC emission
acc. to EN 55103-1
EMC immunity
acc. to EN 55103-2
2 | PLE‑1Pxx0‑EU Plena Amplifier
Installation/configuration notes
Power consumption (PLE-1P240-EU)
Max power (mains)
451 W
-6dB (mains)
244 W
Idle (mains)
16 W
Max power (24 V)
12 A (290 W)
-6 dB (24 V)
8.1 A (194 W)
Idle (24 V)
0.3 A (7 W)
Performance
Rear view
Parts included
Quantity
Components
1
PLE-1P120-EU or PLE-1P240-EU Plena Mixer Amplifier
1
Power cord
1
Manual
1
Set of 19”mounting brackets
Technical specifications
Electrical
Mains power supply
Max / rated power PLE-1P120-EU
180 W / 120 W
Max / rated power PLE-1P240-EU
360 W / 240 W
Power reduction on backup power
-1 dB
Frequency response
50 Hz to 20 kHz (+1/‑3 dB @
‑10 dB ref. rated output)
Distortion
<1% @ rated output power,
1 kHz
Inputs
Connector 1
3-pin XLR, balanced
Sensitivity
1V
Impedance
20 kohm
Connector 2
3-pin Euro style, balanced
Sensitivity
100 V
Voltage
115 - 230 VAC ±10%,
50/60 Hz
Inrush Current PLE-1P120-EU
4.5/9 A (230/115 VAC)
Impedance
300 kohm
Inrush Current PLE-1P240-EU
9/18 A (230/115 VAC)
Dynamic range
100 dB
Power consumption PLE-1P120-EU
380 VA
CMRR (mic)
>40 dB (50 Hz to 20 kHz)
Power consumption PLE-1P240-EU
760 VA
Loudspeaker outputs 70 V / 100 V
Connector
Battery power supply
Voltage
24 VDC, +10% / -15%
Current PLE-1P120-EU
5.5 A
Current PLE-1P240-EU
11 A
Charge current
0.5 ADC
Charge float voltage
27.3 VDC
Power consumption (PLE-1P120-EU)
Euro style pluggable screw
terminals
Loudspeaker output 8 ohm
Connector
Euro style pluggable screw
terminals
PLE-1P120-EU
31 V (120 W)
PLE-1P240-EU
44 V (240 W)
Mechanical
Max power (mains)
227 W
-6dB (mains)
130 W
Idle (mains)
Dimensions (H x W x D)
100 x 430 x 270 mm
(19" wide, 2U high)
12 W
Mounting
Stand-alone, 19" rack
Max power (24 V)
7 A (150 W)
Color
Charcoal
-6 dB (24 V)
4.4 A (194 W)
Weight (PLE-1P120-EU)
Approx. 10.5 kg
Idle (24 V)
0.3 A (7 W)
Weight (PLE-1P240-EU)
Approx. 12.5 kg
3 | PLE‑1Pxx0‑EU Plena Amplifier
Environmental
Operating temperature
-10 ºC to +45 ºC
Storage temperature
-40 ºC to +70 ºC
Relative humidity
<95%
Acoustic noise level of fan
<40 dB SPL @ 1 m
temperature controlled
Ordering information
PLE‑1P120‑EU Plena Amplifier
120 W, 100V / 70V power amplifier
Order number PLE-1P120-EU
PLE‑1P240‑EU Plena Amplifier
240 W, 100V / 70V power amplifier
Order number PLE-1P240-EU
Represented by:
Americas:
Bosch Security Systems, Inc.
12000 Portland Avenue South
Burnsville MN 55337, USA
Phone: +1-800-392-3497
Fax: +1-800-955-6831
audiosupport@us.bosch.com
www.boschsecurity.com
Europe, Middle East, Africa:
Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: +31 40 2577 330
emea.securitysystems@bosch.com
www.boschsecurity.com
© Bosch Security Systems 2012 | Data subject to change without notice
1882043659 | en, V2, 24. Nov 2012
Asia-Pacific:
Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: +65 6571 2808
Fax: +65 6571 2699
apr.securitysystems@bosch.com
www.boschsecurity.asia
China:
America Latina:
Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division
201 Building, No. 333 Fuquan Road
Via Anhanguera, Km 98
North IBP
CEP 13065-900
Changning District, Shanghai
Campinas, Sao Paulo, Brazil
200335 China
Phone: +55 19 2103 2860
Phone +86 21 22181111
Fax: +55 19 2103 2862
Fax: +86 21 22182398
al.securitysystems@bosch.com
www.boschsecurity.com.cn
www.boschsecurity.com
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