Solutions
VA-TEK provides tailored testing and monitoring solutions across the entire power system lifecycle. Whether you are commissioning a new substation, managing an aging transformer fleet, or integrating renewable generation, our application experts can design a solution that meets your technical and budgetary requirements.
Substation Commissioning
Complete relay test plans, automated test sequences, and documentation packages for transmission and distribution substation commissioning projects. We support both greenfield installations and brownfield retrofit programs with standardized or custom test templates.
- IED parameter verification
- Scheme logic and interlock testing
- End-to-end differential testing
- SCADA integration verification
Transformer Diagnostic Testing
Electrical diagnostic testing across the transformer lifecycle — from factory acceptance and post-transport verification through periodic maintenance and end-of-life assessment. Our instruments help you move from time-based maintenance to condition-based strategies, reducing unplanned outages and extending asset life.
- Turns ratio and winding resistance testing
- Sweep frequency response analysis (SFRA)
- Insulation resistance and power factor trending
- Fleet-wide test records and diagnostics
Renewable Energy
Protection testing and monitoring for solar PV plants, onshore and offshore wind farms, and battery energy storage systems (BESS). We address the unique protection challenges of inverter-based resources and bidirectional power flows.
- Interconnection relay testing
- Anti-islanding verification
- LVRT/HVRT compliance testing
- Harmonic and power quality assessment
Industrial Power Systems
Relay testing and transformer diagnostics for oil and gas facilities, petrochemical plants, mining operations, steel mills, and other heavy industrial environments with mission-critical power requirements.
- Arc flash hazard reduction
- Motor and generator protection
- Hazardous area compliance
- Load shedding scheme verification
Field Service and Rental
Experienced field service engineers available for short-term assignments or long-term contracts. Instrument rental also available for utilities that need additional test capacity during outage seasons.
- On-site test teams
- Instrument rental (weekly/monthly)
- Emergency call-out support
- Training and mentoring