Data sheet en_us_1882491531
- 1. Communications Systems | PLE‑1Pxx0‑EU Plena Amplifier PLE‑1Pxx0‑EU Plena Amplifier ▶ 120 and 240 W power amplifier in a compact housing ▶ 1 V line level balanced input ▶ 70 V, 100 V and 8 ohm outputs ▶ 100 V input for slave operation on 100 V speaker line ▶ Temperature-controlled forced front to back ventilation (directly stackable) ▶ 24 VDC backup power with built in charger The PLE-1P120-EU and PLE-1P240-EU are two high-power is a 100 V line input to connect the amplifier to a 100 V plug-and-play cost effective power amplifiers that deliver loudspeaker line to provide more power in remote 120 and 240 Watts to constant voltage or 8 ohm loads. locations. Built with premium quality and protections, they offer Gain or level control is located on the rear of the unit to basic functionality at a budget price. The amplifiers offer avoid accidental setting change. A meter with LED bar straight 1 V and 100 V line in, and 70 V, 100 V and 8 ohms shows the output level. out. They can extend the power of the PLE- series mixer The amplifier has a 70 V or 100 V output for constant amplifiers or be combined with the PLE-10M2-EU mixer, voltage loudspeaker systems, and a low impedance output or work anywhere where more power on an existing 100 V for 8 ohm loudspeaker loads. line is needed or when a line level signal is provided. Controls and indicators Front Functions • Power on LED • LED VU meter for master output (LEDs for -18, -12 -6, Protection -3, 0 dB) The amplifier is protected against overload and short • On/off button circuits. A limiter protects the amplifier and loudspeaker Back against accidental overdriving. A temperature-controlled • Level control fan ensures proper cooling without producing acoustic Interconnections noise at lower output levels. See Technical Specifications. Power input and output The unit operates both on mains power and on a 24 V battery power supply for emergency back up, with Certifications and Approvals automatic switchover. The amplifier also has a built‑in charger to charge the connected battery. The system has Safety acc. to EN 60065 a balanced input and loop‑through facility. This makes it EMC emission acc. to EN 55103-1 easy to connect multiple amplifiers. The secondary input EMC immunity acc. to EN 55103-2 www.boschsecurity.com
- 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 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 Rear view Frequency response 50 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB ref. rated output) Distortion <1% @ rated output power, Parts Included 1 kHz Quantity Components Inputs 1 PLE-1P120-EU or PLE-1P240-EU Plena Mixer Amplifier Connector 1 3-pin XLR, balanced 1 Power cord Sensitivity 1V 1 Manual Impedance 20 kohm 1 Set of 19”mounting brackets Connector 2 3-pin Euro style, balanced Sensitivity 100 V Impedance 300 kohm Technical Specifications Dynamic range 100 dB Electrical CMRR (mic) >40 dB (50 Hz to 20 kHz) Mains power supply Loudspeaker outputs 70 V / 100 V Voltage 115 - 230 VAC ±10%, Connector Euro style pluggable screw ter- 50/60 Hz minals Inrush Current PLE-1P120-EU 4.5/9 A (230/115 VAC) Loudspeaker output 8 ohm Inrush Current PLE-1P240-EU 9/18 A (230/115 VAC) Connector Euro style pluggable screw ter- Power consumption PLE-1P120-EU 380 VA minals Power consumption PLE-1P240-EU 760 VA PLE-1P120-EU 31 V (120 W) Battery power supply PLE-1P240-EU 44 V (240 W) Voltage 24 VDC, +10% / -15% Mechanical Current PLE-1P120-EU 5.5 A Dimensions (H x W x D) 100 x 430 x 270 mm Current PLE-1P240-EU 11 A (19" wide, 2U high) Charge current 0.5 ADC Mounting Stand-alone, 19" rack Charge float voltage 27.3 VDC Color Charcoal Weight (PLE-1P120-EU) Approx. 10.5 kg Power consumption (PLE-1P120-EU) Weight (PLE-1P240-EU) Approx. 12.5 kg Max power (mains) 227 W -6dB (mains) 130 W Environmental Idle (mains) 12 W Operating temperature -10 ºC to +45 ºC Max power (24 V) 7 A (150 W) Storage temperature -40 ºC to +70 ºC -6 dB (24 V) 4.4 A (194 W) Relative humidity <95% Idle (24 V) 0.3 A (7 W) Acoustic noise level of fan <40 dB SPL @ 1 m temperature controlled
- 3. PLE‑1Pxx0‑EU Plena Amplifier | 3 Ordering Information PLE‑1P120‑EU Plena Amplifier PLE-1P120-EU 120 W, 100V / 70V power amplifier PLE‑1P240‑EU Plena Amplifier PLE-1P240-EU 240 W, 100V / 70V power amplifier www.boschsecurity.com
- 4. 4 | PLE‑1Pxx0‑EU Plena Amplifier Americas: Europe, Middle East, Africa: Asia-Pacific: Represented by Bosch Communications Systems Bosch Security Systems B.V. Robert Bosch (SEA) Pte Ltd 12000 Portland Avenue South P.O. Box 80002 11 Bishan Street 21 Burnsville, Minnesota 55337, USA 5600 JB Eindhoven, The Netherlands Singapore 573943 Phone: +1-800-392-3497 Phone: + 31 40 2577 284 Phone: +65 6571 2600 Fax: +1-800-955-6831 Fax: +31 40 2577 330 Fax: +65 6571 2698 audiosupport@us.bosch.com emea.securitysystems@bosch.com apr.securitysystems@bosch.com www.boschsecurity.com www.boschsecurity.com www.boschsecurity.com © Bosch Security Systems Inc. 011 | Data subject to change without notice T4405228683 | Cur: en-US, V19, 27 Jan 2011