TNR Construction Pvt Ltd

Electrical

Klematis

TNR Constructions Pvt. Ltd (TNRC) and its subsidiary SKRK High tech Electricals Pvt. Ltd (SKRK) Class 1 certified contracting company offer a high level expertise on complete electrical solution & services,by highly experienced team led by Mr. R. Tiruvengadaramanuja Doss,Retired Chief Engineer, south region, TNEB, Chennai. Er. S.Kanagasabai, Retired Distribution Engineer, TNEB, Er. R. Kitchappan, Retired Executive Engineer, TNEB, all with hands on expertise in HT & LT infrastructure installations and all fields of power sector are in the board.

Our work force consists of well-skilled and experienced technicians and supervisors who are located in various states. With a vast amount of office trailers, trucks, equipment, and tools, TNR Constructions (TNRC) has the ability to be onsite in short notices.

➮ Electrical Services

      • Transformers
      • Compact Sub Stations
      • HT & LT
      • Cabling
      • DG Sets
      • ATS
      • Static Transfer Switches
      • Internal & External Electrification
      • Complete building power distribution systems.
      • Fault trouble shooting, detection, assessment and rectification.
      • Installation of centralized UPS systems.
      • Lightning protection and earthing systems
      • Anti-intrusion/anti-burglar systems and access control.
      • CCTV surveillance systems.
      • PABX systems and IP telephony systems.
      • Telephone systems.
      • Media systems.
      • Intelligent lighting systems.
      • Fire detection and fire alarm systems.

➮We provide the following designing services :

      • Electrical Design services – CAD Design
      • Electrical Designing for Building Services
      • Design of Lighting System
                  ➭ Lighting load Estimations
                  ➭ Determining feeds for Lighting Panel
                  ➭ Calculating the lux levels
                  ➭ Worst – case egress lighting estimation
                  ➭ Lighting distribution panel and emergency panel designing
                  ➭ Switchgear Sizing
                  ➭ Determining the size of transformers for lighting distribution system.
      • Site Photometric Analysis
      • Interior and Exterior Lighting Design
      • Electrical Services Once-Line Diagrams
      • Short Circuit Analysis
      • Office Core and Shell Design Medical Imaging Equipment Infrastructure Design
      • Medical Imaging Equipment Infrastructure Design
      • Generator Design and Specification
      • Computer Room UPS Design and Specification
      • Telecommunication Infrastructure Design

➮Design of Power Distribution System:

    • Calculating the total power requirements, power factor correction requirements, power load determination as per your standards
   • Determining the main transformer requirements, size of generator, HV equipments, metering and protective switchgear requirements, cable trays, trenches their optimum path ,cable and wire sizing, one line diagram for requirements distribution system
   • Switch gear sizing
   • Designing the life safety requirements
   • Determining earth protection requirements.

Electrical

➮ Electrical Services

➮We provide the following designing services :

➮Design of Power Distribution System:

Client's