Protecting Your Assets

Powering Your Ambitions
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Services

9

Relay Testing, Commissioning, & Programming

  • Pre-Commissioning Commissioning
  • Commissioning
  • Programming & Configuration
  • Relay of all types and makes
9

Circuit Breaker Servicing, Maintenance & Repairing

  • Circuit Breaker of all types & makes
  • SF6 | VCB|ACB
  • From 415 V to 220 KV
9

Repairing & Retrofitting
 Solution

  • Relays and Circuit Breakers
of all types and makes
9

Switchyard Testing & Maintenance

  • Switchyard Equipments like LA, CT, PT, Isolator, CB, Transformer etc. upto 220 KV
9

Diagnostic Testing

  • Diagnostic Testing of HT Cables, Transformers, CTs, Motors, Generators, etc., preventive health check-up for panels and switchgears including Thermography and Partial Discharge
9

Transformer Testing, Scheme Checking & rectification

  • Power Transformer
  • Distribution Transformer Protection Scheme Testing (Differential, REF & SEF)
9

Power System Studies

  • Power System Analysis, Load Flow Studies, Short Circuit Studies and Relay Coordination Studies, Transient Analysis, Arc Flash Analysis, Power Quality/Harmonic Analysis, etc
9

Supply & Trading

  • Relay
  • Circuit Breaker
  • Spares of Switchgears
  • Testing & Measuring Instruments
  • PPES
9

Tailor-made Training Programs

  • Switchgear & Protection
  • Relaying & Protection
  • Power System Studies & Relay Coordination
  • Maintenance Practices
  • Audit of Electrical Systems

Clients

Industries

Countries

Years of Trust

Clientele

Oil & Gas

Cement

Chemicals & Fertilizers

FMCG & Others

Steel

Power Utilities

EPC

Case Studies

How we saved a Process Plant from a breakdown

– System Protection was appointed to carry out the routine maintenance and testing of the Switchgears, Relays, CTs & PTs in one of the cement plants in India, having its own power plant, which combined with the grid supply catered to the plant load.

– Usually, at generating stations, we have TIE Feeders which connects Generator and Grid to maintain availability of Power. It is THE most important Feeder of any Plant, any problem in this can cause the entire plant black-out.

– Mostly, we employ a state-of-the-art CT Testing Instrument, CT Analyzer of Omicron Make, which uses IEC 61869-2 standard and performs model-based testing which is far more accurate and conclusive.

– During this Testing, Protection Core (5P10) of a CT was having a very high secondary resistance, the instrument displayed “Secondary Winding resistance is too high”. CT Analyzer determines winding resistance by applying DC current into Secondary winding and checks voltage drop across Secondary Terminals

Download Case Studies