Three Phase Technical Services LLC, Dubai  LV/MV SWITCHGEAR SITE SERVICES  ELECTRICAL SYSTEM STUDIES  INDUSTRIAL & BUILDING AUTOMATION  ENERGY AUDITORS & ELECTRICAL CONSULTANTS  BTU METERS

2 OUR OBJECTIVES VISION :- To be a leading service provider for LV/MV Switchgear & Industrial & Building Automation in the Middle East with fair business practices up to Customer satisfaction MISSION :-  We are working with highly motivated technical crew  Putting constant efforts to adapt new technologies  Review and feedback policy to meet Customer satisfaction  Cordial relations with Customers

3 COMPANY SNAPSHOTS Name: Three Phase Technical Services LLC Year Of Inception: 2009 Employees: Designers/Engineers/Skilled Technicians Field Experience :17 yrs Area Of Expertise Design, Installation, Testing, Commissioning, Energy Auditing, Engineering Services & Solutions etc Contact Us: 707, SIT Tower, Dubai Silicon Oasis, Dubai. PO Box: Mob: , Tel: , Fax: or

4 OUR MARKET SEGMENTS

5 OUR SERVICES HIGHLIGHTS

6 Electrical – System Studies (ETAP) Star Sequence-of-Operation evaluates, verifies, and confirms the operation and selectivity of the protective devices for various types of faults. Sequence-of-Operation provides a system-wide solution for an accurate and realistic operating time and state of protective devices, such as relay, fuse, circuit breaker, trip devices, contactor, etc The operation time is calculated for each protective device based on its settings, time current characteristic, and interlocks for a specified fault location and type.

7 Electrical – Power management System Multi-console with multi-screen monitoring Graphical monitoring via SCADA- Single Line Diagram Visual monitoring via HMI Alert of equipment out-of-range violations Monitoring of electrical & non-electrical parameters OPC interface (communication with other systems) User-access levels Continuous real-time monitoring On-demand data retrieval Alarm management & processing Energy cost monitoring & accounting Real-time load forecasting & trending

8 Intelligent Motor Control Centre (iMCC) iMCC is a system integrating Electronic Motor Protection Relays in a highly dependable MCC Panel. Connectivity to the supervision and control system is provided through an industrial communication network. This solution is particularly used in large industrial sites and infrastructures, with continuous or hybrid process, and whenever continuity of service is a priority. EMPR has the capability to detect many kinds of faults. It is a great improvement compared to thermal relay protection. Moreover, many complementary functions can be implemented by an EMPR: monitoring, alarming, fault recording, statistics, communications, etc… installation.org/enwiki/Intelligent_Power_and_Motor_Control_Centre_(iPMCC)

9 Industrial Automation Solutions Solutions  Plant Process Automation  Special Purpose Machines  Water, waste water & irrigation distribution System  Substation Automation ( Energy Management System)  Building Management System  VFD System

10 Electrical - Refurbishment & Retrofitting Disconnection / Removal of switchgear then re-connect it after refurbishment We can provide site audits of switchgear and protection system Extensive expertise of upgrading protection systems by installing new relays for change of use or modernization/upgrade of protection and control systems. Onsite services ranging from circuit breaker repairs & installation. Removal and re-installation of LV switchboards Performing full commissioning tests. Complete overhaul and replacement of LV busbars Removal, installation and commissioning of LV and MV components in power sub-stations. Design and installation of key interlocking systems.

11 Benefits of facility refurbishment  Improves electrical equipment reliability.  Extends the equipment life cycle.  Improvement in your quality of service for the client.  Shows your commitment to quality to your client.  Reduction in downtime & operating cost.  More economical than complete replacement.  Incorporation of the latest technology.

12 Annual Maintenance Contract (AMC) To prove the integrity of entire Electrical & Building Automation System. Identification of discrepancies, design concerns, control system logic, construction or operational defects. AMC/O&M services include Project Management, Supervision and Engineering, Technicians (Electrical / Automation), Project Data Entry and Document Management, Punch List, Certification and Handover. Pre-Commissioning, Commissioning, operations, Training and System Integration

13 Thermography ( Thermal Imaging) It’s a process of using special cameras designed to look only for heat by the way of infrared energy waves. Most valuable diagnostic tools for predictive maintenance of electrical installations It detect anomalies often invisible to the naked eye, thereby allowing corrective action to be taken. Diagnostics of electrical equipments, mainly transformers insulators & switchgears. Fast and non-exhausting measurements of devices that are not easily accessible or where measurements are dangerous to humans. We provide full support in the rectification of any problems that are found by thermal imaging

14 Harmonic Measurement (Analysis)  Harmonics in power systems can result in undesirable influence such as Capacitor heating or failure, Telephone interference, Rotating equipment heating, Protection Relay malfunctioning, Transformer heating, Switchgear failure, Fuse blowing etc.  The main sources of harmonics in power system are static power converters (Electronic equipments which converts sinusoidal to non-sinusoidal), arc furnaces, discharge lighting and any other load that requires non-sinusoidal current.  In order to limit the harmonic current propagation in to the network, harmonic filters are placed close to the source of the harmonic currents.  Harmonic filters provide low impedance paths to harmonic currents and thus prevent them from flowing into the power network.  Harmonic Measurements & Analysis computes indices such as total voltage harmonic distortion factor at buses to evaluate the effect of the harmonic sources and to calculate the sizing of filters.

15 Capacitor Banks (Analysis)  Adding power factor correction capacitors provides well-known benefits to industrial plants, include power factor correction, voltage support, and release of system capacity.  However application of capacitors in power systems with excessive harmonics and/or transients might not survive long if they are improperly applied.  Capacitors are also known to cause power quality problems, such as oscillatory switching transients, and can possibly amplify other problems, such as harmonics.  Capacitors that solves some problems can cause other problems.  Variable Frequency Drives (VFDs) are another such example.  We investigates capacitor failures and fuse operations in an automatically switched capacitor bank.  Either harmonics are the sources of problem.  Or else transients from an unlikely source were to blame.

16 Energy Auditing (Energy Management) An energy audit is the first step to determine how much energy your facility consumes Evaluate the steps to be taken to make the property more energy efficient. An energy audit provides you with the framework needed to establish or improve energy management. It also provides a baseline for saving money and energy over time when corrected. The audit of energy consumption is a specialized process. It takes thorough knowledge and expertise in multiple fields to estimate design, commission and performance monitor projects for energy conservation.

17 Training We provides you with professional training opportunities to enhance skills and knowledge of LV Switchgear & Industrial Automation solutions. Whether in the training centre at our office, or on-site at your premises. We listen to your specific requirements and organize the most relevant training courses. Our courses are aimed at technicians, supervisors & engineers whose job function requires competencies to supervise, select, install, commission, maintain and test electrical -instrumentation systems and equipment. We design tailor-made training packages for professionals who are committed to learn and gain experience in instruments and systems installed in the Industrial process and general maintenance services. We give your teams the necessary skills to work better and ensure the security of your operations, while at the same time optimizing the efficiency of installed equipment.

18 for your attention hanks T hanks