Powertrac Industries
Powertrac Industries
Shyamal Cross Road, Ahmedabad, Gujarat

The Concept

Group Profile

  • Factory located at Surendranagar-Gujarat
  • Factory & Branch office at Surendranagar – Gujarat
  • ISO 9001:2008 Certified & NSIC-CRISIL Rated Professional group
  • Highly Experience & qualified Technical team
  • Mkt Office located at Vapi, Gujarat

Business presence in following sectors:

  • Latest Chemical Earthing Electrodes
  • ESE Lightning & Surge Protection
  • Solar Fasteners & Solar structures

Project Division Profile

  • Strong team for Erection, Installation, Commissioning, O&M of Solar projects
  • Commissioned more than 40MWp Solar power projects in Gujarat & Rajasthan
  • Experience in Hydro, Wind & Solar Power projects Erection & Commissioning
  • 26 Projects Engineers in different discipline
  • More than 540 Skilled & Unskilled man power team & sub contractor agencies
  • Completed projects : 3
  • Turn over : 15 Cr
  • Duration of Business : 1 years Solar projects
  • Eligible : PF, WC Policy, Service tax
  • Labor license Available

Civil Work Profile

  • Site Survey & Soil testing
  • Boundary Wall, Chain link fencing
  • Internal Road & perimeter Road
  • Solar structure & Sub station Foundation
  • Control Room & Inverter Room
  • Excavation of Cable trench & Panel foundation

Mechanical Work Profile

  • Loading, Un-loading, Shifting of Solar structure & Sub station structure
  • Pre-assembly , Erection & Installation of Solar structure i.e. Y poles, 4-pole & Trackers
  • Fabrication of Inverter, Transformers Base frame, Foundation farma etc.,
  • Erection & Installation of out door Switchyard up to 220 KV including LA, VCB, SF6, CT / PT, Transformer & Metering system

DC Electrical Work Profile

  • Loading, Un-loading, Shifting of PV modules Containers, Inverter, Combiners boxes
  • Erection & Installation of Poly crystalline & Thin film PV Modules [ Solar panel i.e. Sharp, First solar, Sungen, tainwei, CSE, Hanwha
  • Cable tray installation with Solar structures,
  • Cable laying & termination with MC4 or Equivalent Male-female & branch connectors
  • Solar panel String connection or Internal connection etc.,
  • Installation of Combiner boxes, JB, GB etc.,
  • Grounding or Earthing to Combiner Boxes & structures
  • String Monitoring System, Erection, Installation & Commissioning of Inverter
  • Marking & Excavation of cable Trench/Ditch
  • Generation cable laying & termination
  • Sand bed Filling, Back Filling of Cable Trench
  • Generation cable termination to Inverter
  • Complete Earthing Solution & Lightning protection solution

Ac Electrical Work Profile

  • Loading, Un-loading, Shifting of Sub station Equipments,
  • Erection & Installation of Structures, CT/PT, LA, Breakers, Isolators & Transformers
  • Cable tray installation Cable laying & termination ,
  • Installation of HT Panels, RMU Panels, Auxiliary panel etc.,
  • Grounding or Earthing system for Sub station
  • Marking & Excavation of cable Trench/Ditch
  • Generation cable laying & termination
  • Sand bed Filling, Back Filling of Cable Trench
  • Generation cable termination to transformers


Power system grounding or earthing system design

Design Procedure :

  • Investigation of soil characteristics
  • Determination of maximum ground current
  • reliminary design of grounding system
  • Cal. of resistance of grounding system
  • Cal. of maximum grid potential rise
  • Cal. of step voltages at periphery
  • Cal. of internal step and touch voltages
  • Investigation of transferred potentials and Special danger points
  • Correction or refinement of preliminary design as indicated by 6,7and 8
  • Construction of grounding system
  • Field measurement of resistance of Grounding system as constructed
  • Review of 5, 6, 7 and 8 based on actual Measurements
  • Modification of grounding system or addition of screens and barriers, etc

Reach Us
Kishor Sinh Zala (Technical Director)
601, Regency Plaza, Above Gloria Restaurant Near Rahul Tower, Anandnagar
Shyamal Cross Road, Ahmedabad- 380015, Gujarat, India

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