Technical data

ManualsBrandsBosch ManualsAmplifierPLE-1P240-EU

Installation and User Instructions

PLE-1P120-EU

PLE-1P240-EU

Plena Easy Line Power Amplifier

Summary of content (22 pages)

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Plena Easy Line Power Amplifier Installation and User Instructions en PLE-1P120-EU PLE-1P240-EU
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Plena Power Amplifier | Installation and User Instructions | Important safeguards Important safeguards Before installing or operating this product, always read the Safety Instructions, which are available as a separate document (9922 141 7014x). These instructions are supplied together with all equipment that can be connected to the mains.
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Plena Power Amplifier | Installation and User Instructions | Table of contents en | 3 Table of contents Important safeguards ...................................................................................................................................................2 Table of contents ...........................................................................................................................................................3 1. Introduction .............................................
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Plena Power Amplifier | Installation and User Instructions | Table of contents Intentionally left blank Bosch Security Systems | 2008-02 | PLE-1P120-EU, PLE-1P240-EU en en | 4
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Plena Power Amplifier | Installation and User Instructions | Introduction 1 Introduction 1.1 Purpose The purpose of these Installation and User Instructions is to provide information required for installing, configuring and operating a Plena Power Amplifier. 1.2 1.6 Icons 1.6.1 Note icons The icons used in combination with Notes provide extra information about the Note. See the following examples: Digital document Note General icon for notes.
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Plena Power Amplifier | Installation and User Instructions | Introduction 1.7 Conversion tables In this manual, SI units are used to express lengths, masses, temperatures etc. These can be converted to non-metric units using the following information. table 1.1: Conversion of units of length 1 in = 25.4 mm 1 mm = 1 in = 2.54 cm 1 cm = 1 ft = 0.3048 m 1m= 1 mi = 1.609 km 1 km = 0.03937 in 0.3937 in 3.281 ft 0.622 mi table 1.2: Conversion of units of mass 1 lb = 0.4536 kg 1 kg = 2,2046 lb table 1.
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Plena Power Amplifier | Installation and User Instructions | Description 2 2.1 Description The Plena product range The Plena Easy Line Power Amplifier is part of the Plena product range. Plena provides public address solutions for places where people gather to work, worship, trade, or relax. It is a family of system elements that are combined to create public address systems tailored for virtually any application.
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Plena Power Amplifier | Installation and User Instructions | Description en | 8 The unit has 24 VDC backup input with built in 24 VDC battery charger. A separate battery charger is, therefore, not required. The charger charges the battery with a 0.5 A constant current until the battery voltage reaches 27.4 VDC. The charger then switches over to constant voltage charging (also known as float charging). Note When using the unit with backup power of 24 V, make sure that the unit is always powered ON.
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Plena Power Amplifier | Installation and User Instructions | Description 2.4 Controls, connectors and indicators 2.4.1 Front panel en | 9 See figure 2.2 for an overview of the controls and indicators. 1 Power button. 2 Output level meter (-18 db, 0 db). 3 Air inlet holes. Note Do not obstruct the airflow into the unit. 4 Headphone socket. 1 2 B 3 figure 2.
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Plena Power Amplifier | Installation and User Instructions | Description 2.4.2 Rear panel en | 10 6 Outputs and 24 VDC in/out: • Outputs, Euro style pluggable screw terminal connector - 100 V, 70 V and 8 Ohm. • 24 VDC in/out: • Input: 24 VDC backup power. • Output: built in charger, maximum 0.5 A. regulated output current. 7 Mains voltage selector, C13 - 115/230 VAC 50/60 Hz. 8 Mains fuse. 9 Earth connection screw. See figure 2.3 for an overview of the connectors and switches: 1 Cooling fan.
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Plena Power Amplifier | Installation and User Instructions | Installation 3 Installation 3.3 en | 11 Check settings/connections 1 Connect any additional equipment (see section 4.1 and 4.2). 3.1 Unpack unit 1 Remove the unit from the box, and discard the packaging material according to local regulations. 3.2 3.4 Connect unit to mains Install unit in rack (optional) The Plena Easy Line Power Amplifier is intended for tabletop use, but you can also mount the unit in a 19" rack (see figure 3.1).
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Plena Power Amplifier | Installation and User Instructions | Connections and settings 4 Connections and settings 4.1 Connecting inputs 4.1.1 DC supply (battery) The Plena Power Amplifier has as a built in charger, which charges the connected battery (or batteries if connected in series). A separate battery charger is, therefore, not required. The charger charges the battery with a 0.5 A constant current until the battery voltage reaches 27.4 VDC.
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Plena Power Amplifier | Installation and User Instructions | Connections and settings 4.1.2 100 V input The 100 V input is used to connect directly to a 100 V line (slave operation). A 100 V input signal can be connected to the Euro style pluggable screw terminal connector (2) at the rear of the unit as shown in figure 4.2. To adjust the volume of the input signal, turn the input volume control (4) at the rear of the unit. figure 4.
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Plena Power Amplifier | Installation and User Instructions | Connections and settings 4.2 Connecting speakers 4.2.2 en | 15 Low impedance loudspeakers Connect speakers to the 70 V, the 100 V or the 8 Ohm terminals on the Euro style pluggable screw terminal connector (6) at the rear of the unit. 4.2.1 Constant voltage loudspeakers figure 4.4: Connecting speakers figure 4.3: Connecting speakers The power amplifier can drive 70V and 100 V constant voltage loudspeakers.
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Plena Power Amplifier | Installation and User Instructions | Operation 5 Operation 5.1.2 en | 17 Switch off Set the power button (1) on the front of the unit to Off popped out. 5.1 Switch on and off 5.1.1 Switch on Caution Potential equipment damage. Before applying power, always check the mains voltage selector at the rear of the unit. 1 Make sure the mains voltage selector (115/230 VAC) is correctly set for the country’s main voltage (see figure 5.1).
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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-EU 8/16 A (230/115 VAC) Inrush Current PLE-1P240-EU 9/19 A (230/115 VAC) 6.1.2 Battery power supply Voltage 24 VDC, ±15% Current PLE-1P120-EU 6A Current PLE-1P240-EU 12 A Charge current 0.5 ADC Charge float voltage 27.4 VDC 6.1.
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Plena Power Amplifier | Installation and User Instructions | Technical data 6.2 Mechanical Dimensions (H x W x D) 100 x 430 x 270 mm (19" wide, 2U high) Mounting Stand-alone, 19" rack Color Charcoal Weight (PLE-1P120-EU) Approx. 10.5 kg Weight (PLE-1P240-EU) Approx. 12.5 kg 6.
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