OTE BCP2-850 - Page 36

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Battery charger for the PUMA T2 hand-held radio

Technical Manual

TETRA network overview

Page 20 OTE Proprietary Information

P/N: 779-0357/02

Revision 04

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Main Page

Table of Contents5
List of Acronyms11
Technical Glossary13
Reference Regulations15
General Information and Safety Recommendations17
Audience17
Manual Content17
Puma T2 Battery Charger Overview18
Fig. 1.1: Battery Charger19
Tab. 1.1: Leds Meaning19
Fig. 1.2: Battery Charger Plate20
Tab. 1.2: Battery Charger Versions20
BCP2-850 and BCP6-850 Models21
Fig. 1.3: BCP6-850 Battery Charger21
BCU2-1500, BCU2-1500/B and BCU6-750 Models22
Fig. 1.4: Two Slot Battery Charger22
Technical Characteristics23
Tab. 1.3: BCU2-1500 Technical Characteristics23
Tab. 1.4: BCU2-1500/B Technical Characteristics24
Tab. 1.5: BCU6-750 Technical Characteristics24
Tab. 1.6: BCP2-850 Technical Characteristics25
Tab. 1.7: BCP6-850 Technical Characteristics25
Tab. 1.8: Battery Charging Time (BCP2-850, BCP6-850, BCU2-1500 and BCU2-1500/B)26
Tab. 1.9: Battery Charging Time (BCU6-750)26
Safety Recommendations27
Tetra Network Overview31
Network Architecture31
Tab. 2.1: Acronyms for Fig. 2.132
Fig. 2.1: TETRA Network Architecture33
Tetra Network Equipment34
Radio Base Station (BS)34
Switching and Control Node (SCN)34
Network Management System (NMS)34
Control Room Server (CRS)34
WDS, RDS and LDS34
Terminals: Fixed Stations, Vehicular Mobile Stations and Hand-Held Stations35
Reference Standard35
Functional Description37
Bcp2-850 E Bcp6-850: Functional Description37
Fig. 3.1: BCP2-85037
Fig. 3.2: BCP6-85038
Fig. 3.3: Battery Charger Light Signalling39
Tab. 3.1: Leds Meaning39
Fig. 3.4: Battery Charger and Fast Discharging Button (Details)40
BCP2-850 and BCP6-850 Technical Description41
Fig. 3.5: BCP2-850 Block Diagram42
Tab. 3.2: Microcontroller Output Signals for the Current Generator43
Fig. 3.6: Battery Contacts44
Bcu2-1500, Bcu2-1500/B and Bcu6-750: Functional Description45
Fig. 3.7: Side Cover45
Tab. 3.3: Battery Pack Reistor Values45
BCU2-1500, BCU2-1500/B and BCU6-750 Technical Description47
Fig. 3.8: BCU2-1500, BCU2-1500/B and BCU6-750 Block Diagram48
Installation51
Preliminary Conditions51
Procedure51
Fig. 4.1: Battery Charger Positioning52
Fig. 4.2: Power Supply Voltage Value Selection for BCU2-1500/B and BCU6-75052
Fig. 4.3: PUMA T2 Terminal in Charge53
Preventive Maintenance55
Introduction55
Maintenance Level Definition55
Preventive Maintenance Forms56
Tab. 5.1: Maintenance Levels56
Tab. 5.2: Preventive Maintenance Operation Summary56
Tab. 6.1: Battery Charger Troubleshooting59
Tab. 6.2: Description of the Symbols Used in the Troubleshooting Flow Diagrams60
Fig. 6.1: the Battery Charger Shows no Power Voltage Presence61
Fig. 6.2: the Battery Charger Doesn't Charge the Battery Correctly Even Tough It Shows62
The Correct Light Signalling62

OTE BCP2-850 - Page 36

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