Power engineering · 24x7
Substation and switchyardwork, 66 KV and above.
OPEL engineers operate, test and repair substation and distribution equipment for industry and utilities, 24x7.
Services
01
Substation O&M
- Operation and maintenance of 66 KV and above substations
- Transformer maintenance
- On-load tap changer maintenance and testing
- Routine inspection of electrical equipment
02
Distribution and renewables
- Solar power plant maintenance and testing
- Distribution system design and inspection
- Solar rooftop installation and maintenance
- Design, erection and commissioning of MV to EHV switchyard equipment
03
Industrial electrification
- Electrical drive installation and maintenance
- Critical power services
- Electrical inspection and audit
- 11 KV VCB and distribution panels, designed and built in-house
Testing
What we test, and how
- Power transformer
- Low voltage tests · Capacitance and tan delta · Winding resistance · Turns ratio · SFRA · Routine oil test · Insulation resistance · Short circuit and open circuit tests
- Current transformer
- Capacitance and tan delta · Ratio · Winding resistance · Knee point voltage · Excitation and polarity · Insulation resistance
- Circuit breaker
- Operation timing · Static and dynamic contact resistance · High voltage test · Capacitance and tan delta · Insulation resistance
- Lightning arrester
- Leakage current · Capacitance and tan delta · Insulation resistance
- Relays
- Distance · Differential · Directional · Transformer differential stability check
- Earth pits
- Earth resistance · Soil resistivity
- Thermographic inspection
- Substation equipment · HT/LT bus bars · Connections, jumpers and joints
Need equipment tested or maintained?
Call Hanif Patel on 76000 42308 or write to [email protected].