Adding Values
From large industrial units to power plants and beyond; an electricity management plan that covers all possible scenarios is a hard nut to crack. EPESOL with its commitment of quality offers innovative retrofit, turnkey and EPC solutions from definition to delivery which include design, network analysis, engineering, procurement, civil works, installation, tests, commissioning and asset management. With optimum, secure, economical to its cores, future oriented, stress free and fully backed up power solutions that can be obtained through completely one-window one-stop structure. With exclusively engineered solutions backed by years of national and international experience in LV, MV, HV and EHV, EPESOL is the true master of this craft.
More than
Engineering Hours
More than
Drawing Per Day
More than
Turnkey Projects
The fastest growing Pakistani power engineering multinational
and counting...
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Most of the times, large projects are more than the scope of contractors or customers. To make every stake holder completely capable of tackling tasks in hand, we offer our interventions.
From retrofit designs to assisting with complete protection part of EPCs, EPESOL is unique in every bit. We innovate our unique LV, MV & HV/EHV portfolio according to the very comfort of our customers.
Almost every project involve a part of studies. We offer a uniquely perfect portfolio of protection studies including; interconnection studies, base design works and detailed design works.
EPESOL being the partner of GE Grid Solutions that includes the whole protection and control portfolio of GE and ALSTOM procure the best equipment according to international standards.
EPESOL has state of the art manufacturing facility. We are category M2 manufacturers in LESCO utility. We have more than a decade of experience in panels and switchgear manufacturing with our own machines.
EPESOL has a highly experienced and certified team of services engineers. We offer complete dismantling, replacement, testing, erection and commissioning services within the given time and constraints.
EPESOL believes in the education of its customers. We have an extensive training program for the education and training of the projects we done. In addition we have our Training School for advance learning in protection.
EPESOL offers one of the most unique end-to-end solution a solution provider can offer. Protection turnkey solution is based on EPESOL's multifarious skill-set that includes the world's largest protection and control product line from GE, Alstom and ABB, design & consultancy engineering with a gigantic experience of more than three decades, testing, commissioning and maintenance team with a work presence in 11 countries and a state-of-the-art manufacturing facility. This huge portfolio by a Pakistani corporate ensures a global standard solution with optimum, secure, economical to its cores, future oriented, stress free process and any time approachable team.
This phase includes three processes:
EPESOL is the partner of GE Grid Solutions (including Alstom) and is responsible for the MV and LV products. We also offer ABB products which enables EPESOL to offer the widest range of new, modern and most advanced product line, overall. Along with its Design & Consultancy and Manufacturing facilities, the turnkey solutions offered by EPESOL are the best options for commercial, industrial and utility markets. In addition EPESOL has a highly experienced Field Services team that can test, commission and start-up any project on any place.
Safe Upgrade from electromechanical relay & control systems
Safe Upgrade from electromechanical relay & control systems
Increase in asset life resulting in cost efficiency and system reliability
Easily available after-sales and maintenance support 24/7
EPESOL offers a unique approach in this domain.
Our expertise expand to construction capabilities of the quality EPESOL is famous for. This include all sorts of Industrial and Commercial construction namely plant construction, relocation and up- gradation. We have experienced teams for civil, mechanical and electrical construction.
Our Engineering portfolio covers a huge hemisphere. From initial design phase to extended and detailed phase all our engineering processes are governed by the experienced eyes of veteran engineers aided by latest design process monitoring techniques. We offer complete Plant Design including Mechanical,Civil and Electrical design, Process Design including detailed Piping design and Infrastructure design.
We have an experienced team on this task that ensures best sources for material and equipments according to the client requirements. This includes assessment of vendor’s qualification, processes involved in import/export, documentation and logistics management. Electrical products are mostly procured of GE, Alstom and ABB as they are our principals.
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Design Challenges: ...
Key Issues: ..................
Solutions: ....................
KPK, Pakistan.
Protection Retrofit
18 kV
Scope included preparation of complete schematics drawings, relay setting calculations, installation, testing and commissioning activities for the replacement of anti-motoring generator protection relays and old Generator-Transformer Protection relay type DTH-31 with GE make reverse power relays type MIWII and numerical generator protection relay G30.
National Transmission & Dispatch Company
EPESOL provided the Hydel generation facility with modern numerical relays and trained them to maintain and operate it.
Tarbela is the major power source of Pakistan therefore it can't remain out of system for long. EPESOL did a tremendous job under pressure and aggressive time constraint to complete project in best way.
EPESOL compressed the schedule to allow for on time energization of power house with a successful operation of panels.
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Design Challenges: ...
Solutions: ....................
Sindh, Pakistan.
Protection Retrofit
220 kV
The project included retrofit design, supply, dismantling of existing EM relays, installation, testing and commissioning of GE make distance protection system type D60 and feeder protection relay type MIFII at 14 No. 220kV transmission lines in 05 No. grid stations in K-Electric System. The grid stations included were 220kV Lalazar, 220kV KCR, 220kV KDA, 220kV ICI and 220kV Baldia.
K-Electric
EPESOL was required to make panels according to NTDC standards that KE follows on an aggressive timeline because of the importance of grid stations without effecting surrounding electrical system.
EPESOL compressed the schedule to allow for on time energization of subsequent lines with a successful operation of panels and required training to respective executives.
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Design Challenges: ...
Solutions: ....................
Karachi, Pakistan.
Protection Retrofit
6.6 kV
Designed complete schematics and preparation of commissioning instructions for the replacement of generator protection system older electro-mechanical relays with GE G30 numerical generator protection relay. Calculated equivalent relay settings to be done on the new unit.
Engro Polymers & Chemicals (Pvt.) Ltd.
EPESOL was required to make panels according to gas turbine specifications that was best suited for Engro and has to commission it within the plant maintenance shut down period.
EPESOL carefully replaced old relays with new ones without effecting the other parameters of system.
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Design Challenges: ...
Solutions: ....................
Karachi, Pakistan.
Protection Retrofit
13.8 kV
Scope includes preparation of complete schematics drawings, and supervision of installation activities for the replacement of old Generator Protection relay type DGP with GE make G30 numerical generator protection relay.
Fauji Fertilizer Company.
EPESOL was required to design solution according to existing settings without disturbing the physical constructions related to old DGP relays and its auxiliaries.
EPESOL offered the GE retrofit solution designed especially for the replacement of GE DGP relays.
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Design Challenges: ...
Solutions: ....................
Baluchistan, Pakistan.
Protection Retrofit
11.5 kV
Scope includes preparation of complete schematics drawings, installation, testing and commissioning for the replacement of old Generator Protection relay type DGP with GE make G60 numerical generator protection relay.
ENGIE
EPESOL was required to design solution according to existing settings without disturbing the physical constructions related to old DGP relays and its auxiliaries.
EPESOL offered the GE retrofit solution designed especially for the replacement of GE DGP relays.
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Design Challenges: ...
Solutions: ....................
Sindh, Pakistan.
Protection Retrofit
15 kV
Scope included preparation of complete schematics drawings, relay setting calculations, installation, testing and commissioning for the replacement of old transformer and generator protection relay type DTP and DGP with GE make T35 and G60 transformer and generator protection numerical relays.
TNB Liberty Power Ltd.
EPESOL was required to design solution that not only fits in the existing system but upgrade the whole complex to new technologies for more swift operation.
EPESOL offered the GE retrofit solutions designed especially for the replacement of old GE DGP and DTP relays.
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Design Challenges: ...
Solutions: ....................
Sindh, Pakistan.
Protection Turnkey
132 kV
Scope included preparation of complete panels drawings, setting calculations, coordination study, installation, testing and commissioning of GE Make L90 and MIFII relays at site.
WAPDA
EPESOL was required to design solution for one of the most unique projects of Pakistan for its line differential and over-current protections.
EPESOL offered ingenious panels with latest numerical relays for line differential and over-current protection.
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Karachi, Pakistan.
Protection Retrofit
220 kV
The project included preparation of complete schematics, setting calculations, installation, testing and commissioning activities for replacement of 2 No. GE make transformer protection relay type 745 with 2 No. GE make transformer protection system type T60 at Korangi II power station. The existing system comprised of 3-winding 3-CT protection scheme whereas retrofit design included 3-winding 4-CT configruration for additon of 5MVA transformer with existing system.
M/s AEG for Korangi II (KESC)
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Design Challenges: ...
Solutions: ....................
Sindh, Pakistan.
Protection Turnkey
220 kV
Scope included preparation of complete drawings, setting calculations, installation, testing and commissioning of GE Make line differential relay type L90 at site.
NTDC
EPESOL was required to design customized complete solution for line differential protection scheme for a line addition to 500 kV existing system.
EPESOL offered ingenious panels with latest numerical relays for line differential protection along with other services.
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Design Challenges: ...
Solutions: ....................
Punjab, Pakistan.
MV Turnkey
11 kV
Designed power factor improvement plant for 11kV system of the 370+372 MW power plant. Produced schematic drawings, interface drawings and complete commissioning instructions for the work at site. Prepared relay setting documents and time based plots for PFI plant protection relays coordination with existing system. Additionally designed automatic CT switching scheme for connection of single PFI unit to two different buses.
AES Lalpir (now Nishat power)
EPESOL was required to design customized complete solution for power factor improvement & reactive compensation that is up-to-date and modular.
EPESOL offered ingenious PFI panels that were then tested, commissioned by EPESOL team. Afterwards a thorough training was conducted for the plant team to maintain and operate PFI plant.
Country: ......................
Project: ......................
Electrical Level: ..........
Scope: ..........................
Customer: ...................
Sindh, Pakistan.
MV Turnkey
6.6 kV
Designed frequency based load shedding scheme, panel & interface drawings for generating system consisting of multiple generators working in parallel and associated priority based loads. System consisted of five synchronous generators (two on standby). Tripping of any one of the three remaining generators working in parallel caused the system to be overloaded and lead to complete shutdown. The scheme was designed using GE F35 (UR Series) modern protection system logic capabilities to gradually shed the load on generators in order to maintain the system frequency within safe limits. The scheme is flexible using software based selector switches to change the tripping sequence of the load.
Sawan Gas Field, OMV Pakistan
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