Engineering

Consultancy Services

Beyond Imaginations

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Engineering Units

Substation

Transmission

Industrial
Electrification

Renewables

Power System Studies

Engineering

Infrastructure

Chennai

Location

5000 Sq.ft

Office Space

75+

Engineers

100+

Workstations

Software Expertise

Recent Projects

"Acme Solar Holdings Pvt Ltd, India"

220kV Pooling Substation of 300MW Solar PV Power Project,Nokha Daiya,Rajasthan of ACME Sikar Solar.

Owner’s Engineer Service

"Godrej & Boyce Mfg. Co. Ltd , India"

400 kV Power Output Sub-station of 2 x 800MW Ultra Super Critical Thermal Power Plant at Sigrauli Dist of Madhya Pradesh for Adani Mahan Energen

Detail Engineering of Electrical work

Technicas Reunidas, Spain

RLTO Expansion and Offplot Facilities of the North Field Expansion Project – NFS CLLNG BOP Project of Qatar Energy LNG

Performing Power System Studies like Load Flow ,Short Circuit, Relay Coordination, Motor study , Harmonic Analysis, ARC Flash Study, Grounding & Lightening Study

Siemens Ltd, India

400/220 Substations (MRSS-1, 2, 3, BPRS & EPTCL Bay extensions) of Hazira Steel Plant of AMNS India.

Providing Relay Setting Calculations of Line Protection, Transformer Protection, Busbar protection and back up protections

Godrej & Boyce Mfg. Co. Ltd, India

765/400kV Substations of Khavda Pooling Station (KPS-1 and KPS2) associated with Khavda Renewable Energy park, in Gujrat, India

Detail Engineering of Civil and Structural works of the Substations

Vedanta Ltd, India

2*600MW Thermal Power plant of Athena Chhattisgarh Power Limited- Raigarh, Chatisgarh

Performing Power System Studies like Load Flow, Short Circuit study, Relay Setting Calculation & Coordination, Arc Flash Study of the entire plan

Andritz Hydro, India

500 MW Chitravathi Pumped Storage projec

Performing Insulation Co-ordination Study of the 400 Kv system

VA Tech Wabag, India

Sewage Water Treatment Plant at Pagla at Bangladesh

Detail Engineering of Electrical Works of STP

Services Offered

AIS/GIS Substations | Utility Substations | Industrial Substations | Distribution Substations

Single Line Diagrams
Layout engineering
Earthing design (CYMGRD)
Cable engineering
Busbar sizing/Sag & Tension calculations
Control & Protection Engineering
Soil report review
Tower and equipment support structure design & detailing
Complete outdoor foundation engineering
Transformer foundation
Control building design& detailing including architectural drawing
Road/Cable trench/drain design & detailing

Lattice Design | Mono Pole Design | Narrow Based Towers

Site Survey Support
Sag Tension Calculation
Tower Spotting and Profile presentation (PLS CADD)
Cable engineering
Busbar sizing/Sag & Tension calculations
Wind Load Calculations
Optimum Tower Design by PLS tower software
Fabrication Drawings
Foundation Design
Tower Testing Support

Single Line Diagram & Load Grouping
Switchgear/transformer/equipment sizing calculation
Switchgear room electrical layouts
MV & LV Power Cable sizing calculation
Earthing system design & details drawings
Lightning Protection system design
Cabling system design –Cable/Tray routing layouts
Lighting System Design –Design & Details drawings
Power system studies
Load flow
Short circuit
Motor starting
Relay co-ordination
Harmonics study

Review of P&I D
Preparation of I/O List
Preparation of instrument Index/List
Cable Schedule /JB Schedule /Tray Layout
Instrument Hook up drawings
System configuration drawings (PLC)

Lighting design calculations
Lighting layouts
Conduit layouts
Switchyards / Various industrial plants

Load flow analysis
Short circuit analysis
Relay Co-ordination study for various industrial plants
Harmonic analysis
PF improvement studies
Insulation co-ordination / overvoltage studies
Voltage transients
Arc flash studies
Relay setting calculation for switchyards
Load shedding scheme

ISO Certification

Our Team

Angelson Rajeshkumar, is an electrical engineer by profession with 25 years of design experience in designing substations, transmission lines and other industrial power systems.

S. Angelson Rajeshkumar

Vice President & Head - Engineering

+919444399037

angelson@voltechgroup.com

He is with Voltech ECS as a Principal Consultant having 36+ years of experience in design & engineering of various power plants, Industrial & Commercial Power systems, EHV Substations and Transmission lines. He has worked with NTPC, CG, Fichtner in India.

G Subramanian

Technical Head - Electrical

+91 94446 26174

subramanian.g@voltechgroup.com

He is an Electrical Engineer by profession with 23 years of experience design and engineering of Substations and Illumination Engineering. He is worked with GEC Alstom, Al Waha Technologies pvt ltd. He is heading the substation Engineering Business unit.

K. Sankar

Head – Substation Engineering

+91 94430 83861

sankar.k@voltechgroup.com

He is an Civil Engineer by profession with 10+ years of experience in Transmission lines substation Civil & Structural Engineering, Industrial Plants. He is heading the Transmission line, civil& structural Engineering Business unit.

S. Babukumar

Head – Transmission Line, Civil & Structural

+91 79040 67184

babukumar.s@voltechgroup.com

Anbarasu is an electrical engineer by profession with 12 years of experience joined Voltech in the year 2009. He worked in Testing and commissioning, Control & Relay Panel engineering of substations within Voltech group before taking up Design assignment.

D. Anbarasu

Head – Power System Studies

+91 95000 98378

anbarasu.d@voltechgroup.com

Mr. M. Sureshbabu is a Bachelor in Electrical & Electronics Engineering and Master in Power Systems having about 10 years of Design & Engineering experience. He has a sound Knowledge in Industrial Plant Systems namely Power Plants, Cement Plants, Solar Plants, Water treatment plant etc.

M. Suresh Babu

Head – Industrial Electrification

+91 9894228081

sureshbabu.m@voltechgroup.com

Parthiban is an electrical engineer by profession with 11+ years of experience. He handled secondary engineering of substation for about 4 years and worked in Qatar for above 4 years, before taking up power system studies. He is presently handling insulation co-ordination studies along with power system studies. He is also an expert in Renewable Sector

Parthiban Ranganathan

Head - Renewables

+91 96299 32413

parthiban.r@voltechgroup.com

Mrs. V. Sharanya is a Masters in Commerce having about 10 years of experience. She handles the Quality and Training for the Engineering Unit, She is a Certified Human Resource Management from Loyola Institute Of Business Administration (LIBA).

V.Sharanya

Business Management – Asst Manager

+91 9940666315

sharanya.v@voltechgroup.com

Contact Us

We are offering best Services

Feel free to Contact us if you have any queries / requirements

Company

Voltech Engineers Private Limited

Address

No. 2/429, Voltech Eco Tower, Mount Poonamallee Road, Ayyappanthangal, Chennai-600056

Send Mail

engineering@voltechgroup.com

VOLTECH Group is a reputed, experienced and professional Electrical Engineering Company with a proven background in the areas of Testing & Commissioning of medium and heavy-duty Electricals in the Power and Transmission Sector

About Us

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Address:
No. 2/429, Voltech Eco Tower, Mount Poonamallee Road,
Ayyappanthangal, Chennai

Phone: +91-44-43978000
Email: voltech@voltechgroup.com