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OTE BCP2-850 Technical Manual

For the puma t2 hand-held radio
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Battery charger
For the PUMA T2 hand-held
radio
Technical Manual
Document code: 779-0357/02
Revision 04

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Summary of Contents for OTE BCP2-850

  • Page 1 Battery charger For the PUMA T2 hand-held radio Technical Manual Document code: 779-0357/02 Revision 04...
  • Page 2 OTE liability for any errors in the document is limited to the documentary correction of errors. OTE WILL NOT BE RESPONSIBLE IN ANY EVENT FOR ERRORS IN THIS DOCUMENT OR FOR ANY DAMAGES, INCIDENTAL OR CONSEQUENTIAL (INCLUDING MONETARY LOSSES), that might arise from the use of this document or the information in it.
  • Page 3 Vor Gebrauch des Geräts alle in dieser Bedienungsanleitung enthaltenen Anweisungen und Vorschriften lesen. Den Sicherheitsbestimmungen ist dabei besondere Aufmerksamkeit zu widmen. Page iii P/N: 779-0357/02 OTE Proprietary Information Revision 04...
  • Page 4 Antes de utilizar o aparelho, leia todas as instruções que constam no manual e com muita atenção as instruções relativas à segurança. P/N: 779-0357/02 Page iv OTE Proprietary Information Revision 04...

  • Page 5: Table Of Contents

    REFERENCE STANDARD ..................... 19 3. FUNCTIONAL DESCRIPTION............. 21 BCP2-850 E BCP6-850: FUNCTIONAL DESCRIPTION..........21 3.1.1 BCP2-850 and BCP6-850 technical description ..........25 BCU2-1500, BCU2-1500/B AND BCU6-750: FUNCTIONAL DESCRIPTION....29 3.2.1 BCU2-1500, BCU2-1500/B and BCU6-750 technical description ....31 4. INSTALLATION ................. 35 PRELIMINARY CONDITIONS ..................
  • Page 6 Battery charger for the PUMA T2 hand-held radio Technical Manual Summary 6. TROUBLESHOOTING................43 FLOW DIAGRAMS......................43 P/N: 779-0357/02 Page vi OTE Proprietary Information Revision 04...
  • Page 7 BCP6-850 ........................22 Fig. 3.3: Battery charger light signalling ..................23 Fig. 3.4: Battery charger and fast discharging button (details) ............. 24 Fig. 3.5: BCP2-850 block diagram ....................26 Fig. 3.6: Battery contacts....................... 28 Fig. 3.7: Side cover........................29 Fig. 3.8: BCU2-1500, BCU2-1500/B and BCU6-750 block diagram..........
  • Page 8 Tab. 1.6: BCP2-850 technical characteristics .................. 9 Tab. 1.7: BCP6-850 technical characteristics .................. 9 Tab. 1.8: Battery charging time (BCP2-850, BCP6-850, BCU2-1500 and BCU2-1500/B).... 10 Tab. 1.9: Battery charging time (BCU6-750).................. 10 Tab. 2.1: Acronyms for fig. 2.1 ....................... 16 Tab.
  • Page 9 July 2002 Version 1: First Issue December 2002 Version 2: General revision April 2003 Version 3: General revision for OTE mark insertion; the 1.3, 1.5, 3.1, 3.2 chapters are changed September 2003 Version 4: General revision for BCU-750 integration Page ix...
  • Page 10 Battery charger for the PUMA T2 hand-held radio Technical Manual Issue record sheet PAGE INTENTIONALLY LEFT BLANK P/N: 779-0357/02 Page x OTE Proprietary Information Revision 04...

  • Page 11: List Of Acronyms

    NiCd Nichel-Metal Hydrate (battery type) NiMH Part Number TErrestrial Trunked RAdio TETRA Volt -∆V Negative voltage variation taking place in the first phase of the NiCd and NiMH cell fast charging Page xi P/N: 779-0357/02 OTE Proprietary Information Revision 04...
  • Page 12 Battery charger for the PUMA T2 hand-held radio Technical Manual List of acronyms PAGE INTENTIONALLY LEFT BLANK P/N: 779-0357/02 Page xii OTE Proprietary Information Revision 04...

  • Page 13: Technical Glossary

    TECHNICAL GLOSSARY Charging process stopping criterion of the battery Cut off charger Battery element Cell Memory cell Latch Hand-held radio terminal (the battery charger is one of its PUMA T2 accessories) Page xiii P/N: 779-0357/02 OTE Proprietary Information Revision 04...
  • Page 14 Battery charger for the PUMA T2 hand-held radio Technical Manual Technical glossary PAGE INTENTIONALLY LEFT BLANK P/N: 779-0357/02 Page xiv OTE Proprietary Information Revision 04...

  • Page 15: Reference Regulations

    REFERENCE REGULATIONS The battery charger is international regulations compliant. • IEC 335-1 • IEC 335-2-29 • IEC 472, EN 55014 • EN 60950 (IV edition) • EN 50081-1 • EN 50082-1 Page xv P/N: 779-0357/02 OTE Proprietary Information Revision 04...
  • Page 16 Battery charger for the PUMA T2 hand-held radio Technical Manual Reference regulations PAGE INTENTIONALLY LEFT BLANK P/N: 779-0357/02 Page xvi OTE Proprietary Information Revision 04...

  • Page 17: General Information And Safety Recommendations

    Sec. 5 – It gives the directions to be periodically followed for the equipment’s maintenance. • Sec. 6 – It gives the directions to be followed to locate a fault in case of equipment’s troubleshooting. Page 1 P/N: 779-0357/02 OTE Proprietary Information Revision 04...

  • Page 18: Puma T2 Battery Charger Overview

    (S1). The battery charger is equipped with a light signalling panel showing the charging level of the battery; the meaning of the signalling is described in tab. 1.1 P/N: 779-0357/02 Page 2 OTE Proprietary Information Revision 04...

  • Page 19: Fig. 1.1: Battery Charger

    Fig. 1.1: Battery charger Tab. 1.1: LEDs meaning LED colour Meaning Serigraphy Yellow Excessive battery temperature Orange Faulty battery Battery in fast charging Blinking Red Battery in discharge Green Battery fully charged Page 3 P/N: 779-0357/02 OTE Proprietary Information Revision 04...

  • Page 20: Fig. 1.2: Battery Charger Plate

    NiCd, NiMH, Li-Ion 230 V (50 Hz) BCU2-1500/B 774-0404/01 NiCd, NiMH, Li-Ion 230 V / 115 V (50 Hz/60 Hz) BCU6-750 774-0396/01 NiCd, NiMH, Li-Ion 230 V / 115 V (50 Hz/60 Hz) P/N: 779-0357/02 Page 4 OTE Proprietary Information Revision 04...

  • Page 21: Bcp2-850 And Bcp6-850 Models

    They are supplied by the power supply network voltage (230 V) through a proper cable. The BCP2-850 model has a couple of charging slots and thus it can charge two batteries at a time. The BCP6-850 model has three couples of charging slots and thus it can charge six batteries at a time.

  • Page 22: Bcu2-1500, Bcu2-1500/B And Bcu6-750 Models

    Fast discharging button (S1) Light signalling panel Power supply cable Upper slot with removable separating septum in place Lower slot with removable separating septum in place Fig. 1.4: Two slot battery charger P/N: 779-0357/02 Page 6 OTE Proprietary Information Revision 04...

  • Page 23: Technical Characteristics

    1.3÷1.7. In tab. 1.8 there are shown the mean charging time, of each type of batteries, relative to the BCU2-1500, BCU2-1500B, BCP2-850 and BCP6-850 models; those relative to the BCU6-750 model in tab. 1.9 are reported. Tab. 1.3:...

  • Page 24: Tab. 1.4: Bcu2-1500/B Technical Characteristics

    Fast charging interruption threshold voltage: 10.8 ± 0.5 V Class: I (EN 60950 IV edition) Dimensions (length x width x height): 380 mm x 173 mm x 87 mm Weight: 2550 g P/N: 779-0357/02 Page 8 OTE Proprietary Information Revision 04...

  • Page 25: Tab. 1.6: Bcp2-850 Technical Characteristics

    Battery charger for the PUMA T2 hand-held radio Technical Manual General information and safety recommendations Tab. 1.6: BCP2-850 technical characteristics Description Value Power supply voltage: 230 Vac ± 10% Protecion fuse: Delayed 250 V, (see the equipment plate for the max current ) Operating temperature: +10°C ÷...

  • Page 26: Tab. 1.8: Battery Charging Time (Bcp2-850, Bcp6-850, Bcu2-1500 And Bcu2-1500/B)

    Battery charger for the PUMA T2 hand-held radio Technical Manual General information and safety recommendations Tab. 1.8: Battery charging time (BCP2-850, BCP6-850, BCU2-1500 and BCU2-1500/B) Description NiCd & NiMH Li-Ion Max charging time for batteries 2700 mAh 150 minutes Max charging time for batteries 1800 mAh...

  • Page 27: Safety Recommendations

    Replace the batteries with equivalent batteries approved by the manufacturer. Make sure that batteries are not damaged and do not have liquid leaks, or evident gaseous emissions. Page 11 P/N: 779-0357/02 OTE Proprietary Information Revision 04...
  • Page 28 The equipment must be installed in such a way that it complies with the national regulations in effect. Carry out the maintenance interventions on the battery charger following the instructions given in this manual. P/N: 779-0357/02 Page 12 OTE Proprietary Information Revision 04...
  • Page 29 Disconnect the power supply before carrying out maintenance interventions on the equipment. First and second maintenance level interventions on the equipment are to be carried out by authorized technicians only. Third maintenance level interventions are to be carried out by OTE technicians only. Page 13 P/N: 779-0357/02...
  • Page 30 Battery charger for the PUMA T2 hand-held radio Technical Manual General information and safety recommendations PAGE INTENTIONALLY LEFT BLANK P/N: 779-0357/02 Page 14 OTE Proprietary Information Revision 04...

  • Page 31: Tetra Network Overview

    The main system elements are: • Radio base stations (covering the whole network). • Switching and control units. • Network management system. • User terminals divided in: hand-held; vehicular (or motovehicular); fixed (desktop). Page 15 P/N: 779-0357/02 OTE Proprietary Information Revision 04...

  • Page 32: Tab. 2.1: Acronyms For Fig. 2.1

    LAN Dispatcher Network Management System Private Automatic Branch eXchange PABX Public Switched Telephone Network PSTN Private Telephone Network Radio Dispatcher Switching and Control Node Terminal SCN LT Vehicular Radio WAN Dispatcher P/N: 779-0357/02 Page 16 OTE Proprietary Information Revision 04...

  • Page 33: Fig. 2.1: Tetra Network Architecture

    TETRA network overview SCN-LT H-SCN PTN/PABX PSTN ISDN-BRI ISDN-PRI 4w-EM Altra Other TETRA Rete network TETRA (ISI) (ISI) dispositivo External di allarme alarm esterno device BS-LT Fig. 2.1: TETRA Network Architecture Page 17 P/N: 779-0357/02 OTE Proprietary Information Revision 04...

  • Page 34: Tetra Network Equipment

    There are different types of dispatch stations: • WDS; • RDS; • LDS. The WDS is managed by an operator through a fixed terminal; the connection to the SCN is guaranteed by a WAN (Wide Area Network). P/N: 779-0357/02 Page 18 OTE Proprietary Information Revision 04...

  • Page 35: Terminals: Fixed Stations, Vehicular Mobile Stations And Hand-Held Stations

    The standards used as a reference in the implementation of TETRA radiocommunication network are the following: • ETS 300 394-1 • EN 300 489-18 • ETS 300 392-2 • ETS 300 396-2 Page 19 P/N: 779-0357/02 OTE Proprietary Information Revision 04...
  • Page 36 Battery charger for the PUMA T2 hand-held radio Technical Manual TETRA network overview PAGE INTENTIONALLY LEFT BLANK P/N: 779-0357/02 Page 20 OTE Proprietary Information Revision 04...

  • Page 37: Functional Description

    (three couples for the BCP6-850). The equipment also has a side cover. In fig. 3.1 there is shown the BCP2-850 model while the BCP6-850 is shown in fig. 3.2.

  • Page 38: Fig. 3.2: Bcp6-850

    If the battery pack is faulty, the battery charger stops charging and the orange LED starts blinking. P/N: 779-0357/02 Page 22 OTE Proprietary Information Revision 04...

  • Page 39: Fig. 3.3: Battery Charger Light Signalling

    Battery charger light signalling Tab. 3.1: LEDs meaning LED colour Meaning Serigraphy Yellow Excessive battery °C temperature Orange Faulty battery Battery in fast charging Blinking Red Battery in discharge Green Battery fully charged Page 23 P/N: 779-0357/02 OTE Proprietary Information Revision 04...

  • Page 40: Fig. 3.4: Battery Charger And Fast Discharging Button (Details)

    Technical Manual Functional Description The discharging button (S1) works if the battery is inserted into the BCP2-850 upper slot (fig. 3.4) as well as discharging buttons (S1, S2, S3) work if the batteries are inserted into the three upper slots of the BCP6-850 battery charger.

  • Page 41: Bcp2-850 And Bcp6-850 Technical Description

    3.1.1 BCP2-850 and BCP6-850 technical description The block diagram in fig. 3.5 is related to the BCP2-850 battery charger. The description is related to such block diagram; the differences with the BCP6-850 model will be pointed out. Page 25...

  • Page 42: Fig. 3.5: Bcp2-850 Block Diagram

    Battery charger for the PUMA T2 hand-held radio Technical Manual Functional Description Fig. 3.5: BCP2-850 block diagram P/N: 779-0357/02 Page 26 OTE Proprietary Information Revision 04...

  • Page 43: Tab. 3.2: Microcontroller Output Signals For The Current Generator

    (250 V, see the equipment plate for the max current ); • a 25 VA tranformer for the BCP2-850 model and a 90VA one for the BCP6- 850 model; • a double half-wave rectifier (BCP2-850) or a single half-wave rectifier (BCP6- 850);...

  • Page 44: Fig. 3.6: Battery Contacts

    Each LED status is stored to a memory by a latch enabled by the microcontroller. Battery contacts In every charging slot (two for the BCP2-850, six for the BCP6-850) five electrical contacts providing the battery interface are present. The five contacts and their meaning are shown in fig. 3.6.

  • Page 45: Bcu2-1500, Bcu2-1500/B And Bcu6-750: Functional Description

    The device is thus able to identify all the chemical battery typologies (Nichel- Cadmium, Nichel Metal Hydrate and Lithium Ions). The battery chargers are made up of two sections, as specified for the BCP2-850 and BCP6-850 models and a side cover (see fig. 3.7).
  • Page 46 If you press the discharging button when the battery is inserted in the lower slot, nothing happens. If Lithium batteries are used, the discharging button is disabled. The charging process is different depending on the battery type used (Li-Ions or NiCd and NiMH). P/N: 779-0357/02 Page 30 OTE Proprietary Information Revision 04...

  • Page 47: Bcu2-1500, Bcu2-1500/B And Bcu6-750 Technical Description

    750 battery charger models as well as the block diagram shown in fig. 3.8. The three battery charger models are supplied by means of the following voltage values: • 230 V (BCU2-1500); • 230 V/115 V chosen by a switch (BCU2-1500/B and BCU6-750). Page 31 P/N: 779-0357/02 OTE Proprietary Information Revision 04...

  • Page 48: Fig. 3.8: Bcu2-1500, Bcu2-1500/B And Bcu6-750 Block Diagram

    The battery presence/status detection block detects the presence of the battery in one of the two slots. The integrator manages the constant current charging phase by varying the voltage in accordance to the impedence’s variation. P/N: 779-0357/02 Page 32 OTE Proprietary Information Revision 04...
  • Page 49 As far as the battery contacts and the battery type recognition are concerned all the things said for the BCP2-850/BCP6-850 models are valid (see par. 3.1.1). Page 33 P/N: 779-0357/02...
  • Page 50 Battery charger for the PUMA T2 hand-held radio Technical Manual Functional Description PAGE INTENTIONALLY LEFT BLANK P/N: 779-0357/02 Page 34 OTE Proprietary Information Revision 04...

  • Page 51: Installation

    Insert the other end of the power supply cable in the wall plug in the room. Insert a switched off PUMA T2 radio terminal in the charging slot to verify the correct installation (see fig. 4.3). Page 35 P/N: 779-0357/02 OTE Proprietary Information Revision 04...

  • Page 52: Fig. 4.1: Battery Charger Positioning

    Mains supply plug Plane surface Fig. 4.1: Battery charger positioning Mains supply plug Voltage selection switch 230 V / 115 V Fig. 4.2: Power supply voltage value selection for BCU2-1500/B and BCU6-750 P/N: 779-0357/02 Page 36 OTE Proprietary Information Revision 04...

  • Page 53: Fig. 4.3: Puma T2 Terminal In Charge

    Battery charger for the PUMA T2 hand-held radio Technical Manual Installation Fig. 4.3: PUMA T2 terminal in charge Page 37 P/N: 779-0357/02 OTE Proprietary Information Revision 04...
  • Page 54 Battery charger for the PUMA T2 hand-held radio Technical Manual Installation PAGE INTENTIONALLY LEFT BLANK P/N: 779-0357/02 Page 38 OTE Proprietary Information Revision 04...

  • Page 55: Preventive Maintenance

    • Equipment: any radio terminal (handheld, vehicular or fixed). • Module: a Base Band of TTU400 of the Base Station BS400. • Component: any part of a module (e.g. an IC). Page 39 P/N: 779-0357/02 OTE Proprietary Information Revision 04...

  • Page 56: Preventive Maintenance Forms

    A summary of the operations to be carried out is shown in tab. 5.2. Tab. 5.2: Preventive maintenance operation summary Description of the maintenance Form Equipment Recurrence operation number Check and cleaning PUMA T2 battery charger 6 months PM-01 P/N: 779-0357/02 Page 40 OTE Proprietary Information Revision 04...
  • Page 57 Battery charger for the PUMA T2 hand-held radio Technical Manual Preventive maintenance Equipment Form number PM-01 Battery charger for PUMA T2 hand-held radio Page Operation Check and cleaning Required tools Consumable materials - Soft brush - Deoxidizing spray Soft cloth Recurrence Maintenance level 6 Months...
  • Page 58 Battery charger for the PUMA T2 hand-held radio Technical Manual Preventive maintenance Form number Equipment PM-01 Battery charger for PUMA T2 hand-held radio Page PAGE INTENTIONALLY LEFT BLANK P/N: 779-0357/02 Page 42 OTE Proprietary Information Revision 04...

  • Page 59: Tab. 6.1: Battery Charger Troubleshooting

    The information given in this manual takes into consideration the fact that all the III level maintenance operations will be done only by OTE assistance technicians. FLOW DIAGRAMS The troubleshooting flow diagrams are gathered in this chapter. These diagrams are meant only for maintenance technical personnel.

  • Page 60: Tab. 6.2: Description Of The Symbols Used In The Troubleshooting Flow Diagrams

    Stands for the action to be carried out. This action is described inside the symbol itself. Stands for a decision to be made. The question that must be answered is shown inside the symbol. Stands for the term of the search. P/N: 779-0357/02 Page 44 OTE Proprietary Information Revision 04...

  • Page 61: Fig. 6.1: The Battery Charger Shows No Power Voltage Presence

    Battery charger for the PUMA T2 hand-held radio Technical Manual Troubleshooting Fig. 6.1: The battery charger shows no power voltage presence Page 45 P/N: 779-0357/02 Marconi Proprietary information Rev. 02, December 2002...

  • Page 62: Fig. 6.2: The Battery Charger Doesn't Charge The Battery Correctly Even Tough It Shows

    Battery charger for the PUMA T2 hand-held radio Technical Manual Troubleshooting Fig. 6.2: The battery charger doesn’t charge the battery correctly even tough it shows the correct light signalling P/N: 779-0357/02 Page 46 OTE Proprietary Information Revision 04...

This manual is also suitable for:

Bcp6-850Bcu2-1500Bcu2-1500/bBcu6-750774-0282/01774-0283/01 ... Show all

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