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Bosch PLN‑24CH12 manual

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Table of contents for the manual

  • Page 1

    Battery Charger PLN-24CH12 and PRS-48CH12 en Installation and Operation manual[...]

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    Bat tery Charger Table of Cont ents | en 3 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 T able of Contents 1S a f e t y 5 2 Short Information 6 2.1 Purpose 6 2.2 Digital document 6 2.3 Intended audience 6 2.4 Related documentation 6 2.5 Alerts and notice signs 6 2.6 Conversion tables 7 3S y s t e m O [...]

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    4 en | Table of Cont ents Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 6.7.1 Mains power cable 24 6.7.2 Ground connection 24 7 Configuration 26 7.1 Battery charging 26 8O p e r a t i o n 27 8.1 Working principles 27 8.1.1 Battery test 27 8.1.2 Battery undervoltage protection 27 8.1.[...]

  • Page 5

    Bat tery Charger Saf ety | en 5 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 1S a f e t y Prior to installing or operating this product, always read th e Important Safety Instructions which are available as a separate document (F .01U.120.759). These instructions are supplied together with all equipme[...]

  • Page 6

    6 en | Shor t Information Batter y Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 2 Shor t Information 2.1 Purpose The purpose of this Installation and Operation manual is to provid e information required for installing, configuring, operating, maintaini ng and troubleshooting the battery char[...]

  • Page 7

    Bat tery Charger Short Information | en 7 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 2.6 Conversion table s 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. Ta b l e 2 . 1 Conver sion of units [...]

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    8 en | Syst em Over view Bat ter y Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 3 Sys tem Ov er view 3.1 Application The PLN-24CH12 (24 Vdc) and th e PRS-48CH12 (48 Vdc) battery charger is intended for a Voice Alarm System. The battery chargers are microprocessor based de vice s that have be[...]

  • Page 9

    Bat tery Charger System Overview | en 9 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 3.4 Product view 3.4.1 Indicators on the front panel Figure 3.1 Fro n t v ie w o f ba t t er y c h ar g e r Fault signalling occurs with th ree LEDs at the front side as well as three fail-safe outputs on the rear pan[...]

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    10 en | Syst em Over view Bat tery Ch arger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 3.4.2 Connections on the rear panel Figure 3.2 Rear view of batter y charger A Mains power socket Socket for conne cting the battery charger to the mains power. The socket has a built-in strain relief. B Auxilia[...]

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    Bat tery Charger Planning inf ormation | en 11 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 4 Planning information 4.1 Over view To find the right power back-up system for your needs, you will need to de termine the exact conditions under which you will be utilizing a back-up system. Determining the a[...]

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    12 en | Planning information Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 4.3 Effects of discharge rate on bat t er y capacity and bat tery life The rate at which a battery is discharged also ha s a profound effect on its capacity and life. Figure 4.1 shows the effect of discharge r[...]

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    Bat tery Charger Planning inf ormation | en 13 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 Battery manufacturers typically recommend that you never di scharge a deep-cycle battery below a certain percentage of its capacity. Usually 50 % to 80% is recommended. The V final value determines this (see se[...]

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    14 en | Planning information Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . Large battery banks make up a large thermal mass. Thermal mass means that because they have so much mass, they will change internal temperature much slower than the surrounding air temperature. For this reason[...]

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    Bat tery Charger Planning inf ormation | en 15 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 4.7.3 Sealed gel cell Gelled lead-acid batteries predate the AGM batteries but are lo sing to AGM. They have many of the same advantages over flooded lead-acid batteries includ ing ease of transportation, as th[...]

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    16 en | Installation Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 5 Installation Before installing the battery ch arger into the 19" rack, the b attery jumper setting must be carried out. 5.1 Bat t er y jumper se t ting The battery charger takes every 4 hours a resistance measu[...]

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    Bat tery Charger Installation | en 17 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 5.2 Rack mounting The battery charger has to be installed in a 19”rack that complies to Class 3k5 of EN60721-3 - 3:1995 +A2:1997 and IP30 of EN605 29:1991+A1:2000. (See Figure 5.2 ). Figure 5.2 Rack mounting CAUTION! [...]

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    18 en | Installation Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 5.3 EN54-4 labeling Please affix the regarding label clearly vi sible on the cabinet after installation.[...]

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    Bat tery Charger Connection | en 19 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 6 Connection Figure 6.1 Block diagram of the bat tery charger . Refer t o table 6.1. Faux3 Faux2 Faux1 F6 F5 F4 F3 F2 F1 F1 6 5 4 3 2 1 9 8 7 A B G H I C J DK E L F M[...]

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    20 en | Connection Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . Figure 6.2 T op view PLN-24CH12 (24 Vdc). Ref er to table 6.1. Figure 6.3 T op view PRS-48CH12 (48 Vdc). Ref er t o table 6.1. J F1 F8 H 6 1 1 2 3 2 3 4 5 B G C K D A F I E M J F1 F8 H 6 1 1 2 3 2 3 4 5 B G C K D A F I [...]

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    Bat tery Charger Connection | en 21 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 Ta b l e 6 . 1 Valid f or figure: 6.1, 6.2 and 6.3. Indication Description A Auxiliary output board B Main outpu t board C Power and control board D Fault status LEDs E Temperature sensor / connection F Battery connection[...]

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    22 en | Connection Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 6.1 Connecting the bat t er y The battery charger has two screw te rminals for connecting the battery. 1. Be sure that the battery fuse breaker (L) is in the off position. 2. Connect +Batt to the plus terminal of the ba[...]

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    Bat tery Charger Connection | en 23 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 6.3 Connect the back -up pow er The battery charger has six (main) screw termin als for connecting to the Voice Alarm System. 1. Connect +Load (main) to the plus terminal of the system componen ts. 2. Connect -Load (main)[...]

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    24 en | Connection Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 6.6 Connect the temperature sensor The battery charger has one socket to connect the temperature se nsor (which is packed with the system) . 1. Plug the temperature sensor into the temperature sensor socket. 2. Attach t[...]

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    Bat tery Charger Connection | en 25 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 CAUTION! Do not make a separate ground connection to the 24 Vdc or 48 Vdc output terminal. The outputs have a common return.[...]

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    26 en | Configuration Bat tery Ch arger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 7 Configur ation 7.1 Bat tery charging In normal operating mode : the battery charger (re)charges the batteries and maintains them when they are fully charged. The maximum curre nt that can be provided to the main o[...]

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    Bat tery Charger Operat ion | e n 27 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 8 Operation 8.1 Working principle s 8.1.1 Battery test The battery presence test is performed in the following manner: The battery presence is tested every 30 seco nds until 20 minutes after commissioning and every 15 mi[...]

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    28 en | Operation Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . battery charger is switched-off (non-latching behavior) and all outputs are shut down. See Figure 8.1. – When the load is decreased below 12 A the battery charger is swit ch-on and connects the battery again to start t[...]

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    Bat tery Charger Operat ion | e n 29 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 8.1.4 Battery temperature compensation The battery charger has battery temperature co mpensation. The temperature is measured by the external temperature sensor (see section 6.6 ). Figure 8.4 T emperature compensation f [...]

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    30 en | T roubleshoo ting Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 9 T roubleshoo ting Problem Cause Solution Battery charger does not start-up when the mains is connected (LEDs on battery charger are off). Mains fuse is broken. Check / replace fuse F1 (refer to table 6.1 ). Loa[...]

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    Bat tery Charger Maintenance | en 31 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 10 Maintenance The battery charger has been desi gned to function without prob lems for a long time with a minimum of maintenance. In order to guarant ee trouble-free operation, some cleaning and maintenance activities a[...]

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    32 en | T echnical Data Bat tery Charger 180110011Aa | V1.1 | 2011.05 Installation and Op eration manual Bosch Security S ys tems B.V . 11 T echnical Data 11.1 Electrical 11.1.1 General 11.1.2 Fuses Mains input voltage 195 - 264 Vac, 47/63 Hz Power consumption at full load (PLN-24CH12 Battery Charger) 380 W Power consumption at full load (PRS-48CH1[...]

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    Bat tery Charger T echnical Data | en 33 Bosch Security Syst ems B.V . Installation and Operation manual 180110011Aa | V1.1 | 2011.05 11.2 Mechanical 11.3 Environmental conditions 11.4 Approvals and compliance with standards This product is compliant with LV and EMC directives (immunity and emission). 11.4.1 Safety approvals – C-Tick (Australia) [...]

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    Bosch Security Systems B.V. Kapittelweg 10 4827 HG Breda The Netherlands www.boschsecurity.com © Bosch Security Systems B.V., 2011[...]