Protection Engineers | Technitab Solutions
Delhi | Bangalore | Vadodara | Gr Noida | Dubai

Protection Engineers

Technitab is an engineering organization extending services solutions for all industries in power sector. It has gained vast experience in the field of testing & commissioning activities in various Power system projects involving Power generation, Transmission and Distribution networks, Power utilities and Process industries. We are competent in Engineering, Design, Erection, testing and commissioning, pre-commissioning, Operation and maintenance of HV, MV and EHV sub-stations, Power networks and other heavy industrial sectors. We are the emerging service provider for Testing and commissioning activities

We commenced our technical services in 2015. We have dedicated team of engineers who are having vast experience in power sector, also our engineers undergo training facilities which enables them to acquire wide range of skills on growing technology needs and achieving customer satisfaction by focusing on quality at work. We undertake Testing & Commissioning of Protection Systems of all types of Relays including Electromechanical to Numerical Relays of all Manufacturers (ABB, Siemens, AREVA).

Our testing and commissioning methodology includes site visit, physical check-up, review of existing drawings and schemes, conducting test with calibrated testing equipments, generating test reports. Our experienced engineers can execute customer plan with their excellent commissioning activities in all types of power projects. We start our job at any stage of the project life-cycle, coordination in implementation of latest power-systems and also when migrating existing systems.

Typical skillset

  • EHV Equipment Testing and commissioning
  • Numerical Relay Testing and Calibration
  • Static Relay Testing and Calibration
  • Auxiliary Relay Testing
  • Protection auditing
  • Detailed Engineering Design
  • Factory Acceptance Testing
  • Routine / Type Testing
  • Refurbishment of Protection Scheme
  • Operation and Maintenance
  • Annual Maintenance Contracts
  • Relay Setting Calculation
  • Coordination Study
  • Project management
  • Technical training on Power System
  • Fault flow studies
  • Residual Life Assessment
  • Energy auditing
  • Fault Analysis
  • Third party inspection
  • Preparation of Cable schedule
  • Cable laying & Termination
  • Site Survey

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Equipment Testing

  • Circuit Breakers
  • Isolators
  • Potential transformers
  • Current transformers
  • Power transformers
  • Generators / Motors
  • Metering Instruments
  • Relays
  • Battery chargers
  • Protection and Control Panel
  • Scheme Automation

Protection Scheme Testing

  • Distance Protection schemes
  • Transformer differential protection
  • Generator protection relays
  • Motor protection relays
  • Grid islanding
  • UF load shedding scheme
  • Line Differential
  • Busbar differential schemes
  • Over Current / Earth Fault
  • Over/ Under Voltage
  • Over/ Under Frequency
  • Reverse Power Relay

Our typical projects

  • Testing and Commissioning of Grid Islanding protection Schemes including MiCOM P341, P632,and P111 relays
  • Testing and commissioning of 220/132/33 KV Switchyard
  • Testing and Commissioning of 11kV/415V distribution Transformers, PCC panels and power cables
  • Testing and Commissioning of 220kV Switching Station and Protection & control panels
  • Testing and Commissioning of 33kV/6.6kV 13 substations, Oil wellpads and 415V PMCC panels
  • Testing and Commissioning of 132/33kv Switchyard and furnace transformers, 33kV indoor switchgear panels
  • Configuration, Testing and Commissioning of Areva make MiCOM P632, P341 and P127 Relays
  • Configuration, Testing and Commissioning of MiCOM P441, P632, and P111 relays
  • Factory Acceptance Test (FAT) of Line & Transformer Protection Schemes including ABB make REL 670, RED 670, RET 670 and REC 670 relays
  • Factory Acceptance Test (FAT) of Generator Protection Schemes including ABB make RAGEK relays