Telecom Network Services &Managed Hybrid Energy Solutions

Thailand Experience and Current Projects 

Project Sites Start Completed Remark

DTAC 2G Swap 800 Sep‐2011 Completed Installation & Commissioning

TOT 3G 200 July‐2011 Completed Installation & Commissioning

Manpower BSC testers n/a n/a On‐Going Man‐month

DTAC 3G 5000 Oct‐2011 On‐Going Installation & Commissioning

AIS 3G 2,000 Oct‐2011 On‐Going Installation & Commissioning

True 3G 2,000 Jun‐2013 On‐Going Cabinet pre‐assemble

VAS Services 2,000 Dec‐2011 On‐Going Cleaning, Logistics

• Turn key distribution and logistic, inventory management as well as allocation of equipment and materials to contractors per BOM • Added value services like cutting bulk materials to individual specifications, labeling, packing, transport of new or dismantled equipment

Following recent frequency allocation we now have 16 contracts signed with all 3 mobile operators as well as Ericsson and Nokia

Managed Hybrid Energy Solutions for BTS 

Monitoring and Control

Hybrid System Concepts 

Use as much as PV as possible which depending on following:

1. Depend on space available for the system

1. Investment cost

2. Minimize energy cost $/kWh

3. Capital investment to reduce operating expense

4. Low fuel consumption of Diesel Generator

5. Minimize fuel top up costs

6. Remote monitoring & record of system data

7. Real time monitoring, data logging & system fail alarm

8. Reduced time to market for operators

Remote Monitoring System 

The Remote Monitoring System provides centralized real time graphical display of local, regional or global network as well as individual system parameters for all and each site every 1 minute (configurable) typical parameters are shown below:

Display real time information of following: Voltage, Current, Freq, Power per phase of DG Voltage, Current, Power of Inverter Charge Current per phase of Rectifier Voltage, Current, of battery Voltage, Current, of PV power Voltage, Current , Power per phase of Load Voltage, Current , Power per phase of AC Main (if any) Battery level Fuel level Water Temperature Oil pressure Date & Time

Wind Turbines

Remote SMS/Email System Alarms/Events 

The remote SMS system can also send alarm via SMS or Email for each component: Group A : check and report operation of whole system

Fuel level Status Example

1. Low Fuel level The Remote system will automatically send out reminder SMS “Warning!! Should fill fuel” when engine fuel level in the range 10-30% as setting.

2. Medium fuel level The Remote system will automatically send out reminder SMS “Warning!! Should prepare fuel to site” when engine fuel level in the range 50-60% as setting.

3. High fuel level The Remote system will automatically send out reminder SMS “Full level of fuel” when engine fuel level in the range 85-90% as setting.

Network Operations & Monitoring Center 

Network Operations & Monitoring Center 

• Behind Government office

4Km from 344 Road

14Km to 311 RoadWith 2 lens street

Network Operations & Monitoring Center 

• Behind Government office

4Km from 344 Road

14Km to 311 RoadWith 2 lens street

Network Operations & Monitoring Center 

• Behind Government office

4Km from 344 Road

14Km to 311 RoadWith 2 lens street

Network Operations and Monitoring Center 

• Behind Government office

4Km from 344 Road

14Km to 311 RoadWith 2 lens street

THANK YOU!

Maro SimatovicMob: +6688 666 7838maronet@me.com