THE NEXT step towards a greener footprint for your NETWORK Presented by Dawie De Villiers

SITE MANAGEMENT & HYBRID POWER SYSTEM ABOUT INALA SITE MANAGEMENT & HYBRID POWER SYSTEM Inala Technologies was founded out of the Telecoms industry in 1996; A supplier of choice for all broadcast, test, measurement & monitoring requirements; Positioned in Midrand, Stellenbosch and Durban with a staff complement of 100 Superior BEE credentials

SITE MANAGEMENT & HYBRID POWER SYSTEM OPEX REDUCTION SITE MANAGEMENT & HYBRID POWER SYSTEM Inala’s SAM2 is a new concept of remote power management that allows the operator to fully manage and maintain its network infrastructure remotely. It provides the ability to monitor all power related issues including but not limited to: Generator control Battery Management Utility Grid Power Management DC Reduced Energy Cooling (REC) Fuel Management - Fuel levels and accurate consumption Highlights any anomalies with excessive usage (theft!!) The ability to identify problematic sites before deploying field staff - Avoids unnecessary call outs

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK SYSTEM DIAGRAM SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM REMOTE COMMUNICATIONS SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM REMOTE COMMUNICATIONS SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM SAM2 - BASIC HARWARE COMPONENTS SITE MANAGEMENT & HYBRID POWER SYSTEM Main Control Unit Generator Control Unit Water in diesel Probe Aircon Control Switch Navigation Light Monitor Mains/Phase/Frequency Current Probe Fuel Probe Tank Lid Kit Utility Meter Main Control Unit Aircon Control Switch Generator Controller Tank Lid Kit Fuel Probe Water in Diesel Sensor Utility Meter Current Clamp NAV Monitor MPF Monitor

SITE MANAGEMENT & HYBRID POWER SYSTEM DC NAVIGATION LIGHT SYSTEM SITE MANAGEMENT & HYBRID POWER SYSTEM LED Light and Controller Dual LED Lights NAV Controller Typical Installation

SITE MANAGEMENT & HYBRID POWER SYSTEM DC REDUCED ENERGY COOLING (REC) SITE MANAGEMENT & HYBRID POWER SYSTEM Comprises Of: Inlet Louver Assembly Passive Filter Optional Active Filter Extractor Ventilation Fan Purpose: Aircon runtime reduction Cooling during EPCC Cabin Constant Regulation Remote Management Active Electronic Filter Inlet Louver Assembly DC Ventilation Fan Passive Filter Cartridge

SITE MANAGEMENT & HYBRID POWER SYSTEM SYSTEM REFERENCE MODEL SITE MANAGEMENT & HYBRID POWER SYSTEM BTS MONITORING BTS CONTROL DOOR SWITCH SAM2 AC SWITCH UNIT AC 1, 2, 3 & 4 MOTION SENSOR GEN CONTROL UNIT GEN 1&2 GEN REMOTE MANAGEMENT SMOKE DETECTOR FUEL CELL ALARM MONITORING FUEL CELL REMOTE TCP/IP MANAGEMENT PERIMETER SECURITY RECTIFIER ALARM MONITORING RECTIFIER REMOTE RS232 MANAGEMENT PANIC BUTTON BATTERY MANAGEMENT DOOR/MOVE BYPASS ACCESS CONTROL HYBRID POWER CONTROL TEMP: ROOM AC 1,2,3, 4 & ODT LCD REC , DC FAN UNIT ELECTROSTATIC FILTER HUMIDITY SENSOR 1 & 2 KEYPAD MPF MONITOR RS232 1 X RD232 PORT NAV MONITOR RS485 3 X RS485 PORT RECTIFIER ALARMS TCP/IP 24 X RBS EXT ALARMS GENERATOR ALARMS DC SUPPLY 12/24/48 VDC POWER UTILITY METER BATTER MON VOLTS & CURRENT 38 DIGITAL I/P’S 7 ANALOG I/P’S

SITE MANAGEMENT & HYBRID POWER SYSTEM MASTER SLAVE FAILSAFE CONTROL SITE MANAGEMENT & HYBRID POWER SYSTEM SAM2 Controller SAM2 Generator Controller Multi-Pair Tie-Cable

SITE MANAGEMENT & HYBRID POWER SYSTEM MAIN CONTROLLER CABLE TERMINATION UNIT SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM DOOR SENSORS SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM INDOOR MOVEMENT SENSOR SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM SMOKE SENSOR SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM ROOM TEMPERATURE AND HUMIDITY SENSOR SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM AIRCON CONTROL SWITCH SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM PANIC BUTTON SENSOR SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM MAINS PHASE & FREQUENCY MONITOR SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM UNIVERSAL NAVIGATION LIGHT MONITOR SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM HYBRID CONTROL SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM UTILITY GRID SUPPLY MANAGEMENT SITE MANAGEMENT & HYBRID POWER SYSTEM Monitor Conditions: Voltage per Phase Current per Phase KwH Consumption Utility management: Statistical Data Automated Disconnect

SITE MANAGEMENT & HYBRID POWER SYSTEM UTILITY METER WIRING SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM RECTIFIER & BATTERY MANAGEMENT SITE MANAGEMENT & HYBRID POWER SYSTEM Rectifier Monitoring: Rectifier System Fail Rectifier Module Fail Rectifier Low Volt 1 Rectifier Low Volt 2 Battery Monitoring: BTS Battery Voltage Battery Charge Current Battery Discharge Current

SITE MANAGEMENT & HYBRID POWER SYSTEM BATTERY CURRENT PROBE SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM GENERATOR MANAGEMENT 1 SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM GENERATOR MANAGEMENT 2 SITE MANAGEMENT & HYBRID POWER SYSTEM Monitored Conditions: Generator Running Generator Fault Generator Door Generator Status (Comms) Generator Stop/Start Generator Service Interval Generator Emergency Stop Generator Low Fuel Generator Oil Pressure Generator Over Temperature Generator Battery Voltage Generator Run Hours Generator Swap Cycle Generator/Mains On Load Remote Generator Fault Reset

SITE MANAGEMENT & HYBRID POWER SYSTEM GENERATOR FAIL TO START RESET COUNTER SITE MANAGEMENT & HYBRID POWER SYSTEM Gen Start Fail Alarm Activated – After 4 failed start attempts. Counter Reset Conditions for Gen Start Fail Alarm. Generator Remote Start Generator Remote Reset Decreasing BTS Battery Voltage Generator Swap (Manual or Auto) When exiting from EPCC (EPCC Fail) Whenever any enabled EPCC Suspend Input changes state Both generators are OFF due to Utility Mains present and alarm CLEARED When generator is running and there is no Utility Mains alarm 90 seconds thereafter

SITE MANAGEMENT & HYBRID POWER SYSTEM GENERATOR CONTROLLER POWER CONNECTIONS SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM GENERATOR CONTROLLER LED INDICATIONS SITE MANAGEMENT & HYBRID POWER SYSTEM Visible LED indications: LED1 – Indicates 12Vdc supply (On= >12Vdc) LED2 – Comms with Main Controller (On = bi-directional comms) LED3 – Mains Supply Output (On – L1-3 output >187Vac) LED4 – Generator 1 Run (On – generator running with mains output) LED5 – Generator 2 Run (On – generator running with mains output)

SITE MANAGEMENT & HYBRID POWER SYSTEM GENERATOR CONTROLLER CABLE TERMINATION UNIT SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM FUEL MANAGEMENT SITE MANAGEMENT & HYBRID POWER SYSTEM Fuel Management: Tank Lid Open/Close Event Fuel Siphoned (removed) Event Fuel Filling (added) Event Analogue Fuel Level Reading Fuel Level Full Event – e.g. >75% Fuel Level Low Event – e.g. <25% Water In Diesel Event Fuel/Water Probe Fail Event

SITE MANAGEMENT & HYBRID POWER SYSTEM FUEL PROBE WIRING SITE MANAGEMENT & HYBRID POWER SYSTEM Cable Color Code

SITE MANAGEMENT & HYBRID POWER SYSTEM BULK FUEL TANK LID KIT WIRING SITE MANAGEMENT & HYBRID POWER SYSTEM Cable Color Code

SITE MANAGEMENT & HYBRID POWER SYSTEM FUEL TANK WATER IN DIESEL PROBE WIRING SITE MANAGEMENT & HYBRID POWER SYSTEM Cable Color Code

SITE MANAGEMENT & HYBRID POWER SYSTEM GENERATOR CONTROL SITE MANAGEMENT & HYBRID POWER SYSTEM SAM2 Controller GEN1 Utility 230Vac Generator 230Vac GEN2 SAM2_GEN 12Vdc Multi-Pair Tie-Cable 12Vdc Supply Generator Battery Generator Fault/Alarm Indication Generator Run Indication Generator Door Indication Low Fuel Indication Remote Start Remote Fault/Alarm Reset Generator SAM2_GEN Interconnections for Generator Control & Monitoring

SITE MANAGEMENT & HYBRID POWER SYSTEM INTELILITE AMF20/25 GENERATOR WIRING SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM SDMO NEXYS GENERATOR WIRING SITE MANAGEMENT & HYBRID POWER SYSTEM Generator Run Generator Fault Generator Remote Start KB2/3/A KB2/3/B KB2/1/A KB2/1/B KB1/7/A KB1/7/B SAM2_GEN Krone Block Generator Door Switch Fuel Tank Lid Switch Fuel Tank Level Probe Fuel Tank Water Probe KB2/2/a KB2/2/b KB2/4/a KB2/4/b KB1/10/a/b KB3/10/a/b Hynex Key Switch Generator Remote Reset KB1/9/B KB1/9/A +12Vdc

SITE MANAGEMENT & HYBRID POWER SYSTEM MAIN CONTROLLER DC POWER WIRING SITE MANAGEMENT & HYBRID POWER SYSTEM

SITE MANAGEMENT & HYBRID POWER SYSTEM VENTILATION SYSTEM DC POWER WIRING SITE MANAGEMENT & HYBRID POWER SYSTEM

ECT – FRONT PANEL VIEW

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK MANAGEMENT – HIERARCHICAL VIEW SITE MANAGEMENT & HYBRID POWER SYSTEM Hierarchy: Logical grouping of sites according to region, city, site Colour coded display of leaf nodes according to alarm severity

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK MANAGEMENT – ALARM SURVEILLANCE SITE MANAGEMENT & HYBRID POWER SYSTEM Surveillance Ability to filter and group alarms according to severity Keep an Audit trail of acknowledged alarms

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK MANAGEMENT – ALARM VIEW SITE MANAGEMENT & HYBRID POWER SYSTEM Alarm View Availability of complete site alarm information before technician call-out Alarm history/trending through playback feature Configurable/Customised alarm severity levels

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK MANAGEMENT – POWER DISTRIBUTION REPORTING SITE MANAGEMENT & HYBRID POWER SYSTEM Power Distribution Statistical data of Utility Grid versus Generator versus Hybrid Hours Data exported in excel format Visual pie charts on a per site, city or region basis

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK MANAGEMENT – FUEL CONSUMPTION REPORTING SITE MANAGEMENT & HYBRID POWER SYSTEM Fuel Consumption Configurable fuel settings part of OPPEX savings report Calculation based upon generator run hours Actual or estimated values, based upon trending

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK MANAGEMENT - FUEL SIPHONING REPORTING SITE MANAGEMENT & HYBRID POWER SYSTEM Fuel Siphoning Configurable fuel siphoning alarm threshold Data exported in excel format Visual fuel graphs for easy analysis

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK MANAGEMENT - FUEL FILLING REPORTING SITE MANAGEMENT & HYBRID POWER SYSTEM Fuel Filling Configurable fuel filling alarm threshold Data exported in excel format Visual fuel graphs for easy analysis

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK MANAGEMENT - HYBRID BATTERY CYCLES SITE MANAGEMENT & HYBRID POWER SYSTEM Hybrid Battery Cycles Statistical data of Utility Grid versus Generator versus Hybrid Hours Statistical data of daily Generator hours versus daily Hybrid Hours Statistical data of Charge/Discharge current versus Battery Voltage

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK MANAGEMENT – REC GRAPHICAL VIEWS SITE MANAGEMENT & HYBRID POWER SYSTEM Room Regulating Temperature 33°C Air Conditioners at high cool to regulate room temperature Free Cooling activated And room temperature kept at a constant threshold Reduced Energy Cooling Statistical data of AC1 versus AC2 versus REC hours Regulates room temperature during Hybrid cycle Reduces Aircon activity – less load current, operational costs and service interval

SITE MANAGEMENT & HYBRID POWER SYSTEM NETWORK MANAGEMENT – UTILITY GRID VIEWS SITE MANAGEMENT & HYBRID POWER SYSTEM Utility Grid Power Statistical data of Voltage per phase Statistical data of Load Current per phase Statistical data of total KwH consumption

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