Transcript Offer - Three Phase Technical Services LLC

Three Phase Technical
Services LLC, Dubai
LV/MV SWITCHGEAR SITE SERVICES
ELECTRICAL SYSTEM STUDIES
INDUSTRIAL & BUILDING AUTOMATION
ENERGY AUDITORS & ELECTRICAL CONSULTANTS
BTU METERS
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
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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: 127023
Mob: +971 55 776 6524, Tel: +971 4 396 4086, Fax: +971 4 396 4087
E-mail: [email protected] or [email protected]
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OUR MARKET SEGMENTS
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OUR SERVICES HIGHLIGHTS
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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.
http://etap.com/protective-device-coordination/protective-device-coordination.htm
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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
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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…
http://www.electricalinstallation.org/enwiki/Intelligent_Power_and_Motor_Control_Centre_(iPMCC)
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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
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Electrical - Refurbishment & Retrofitting
 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.
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.
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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.
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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
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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
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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.
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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.
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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.
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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.
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T hanks
for your attention
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