Medium & High Voltage VFD Solutions for Power & Energy Industry
Our power & energy dedicated VFDs deliver energy-saving, low-distortion drive solutions for all power station auxiliary machinery and new energy supporting facilities.
- Power station auxiliary equipment runs 24/7 under heavy load, traditional fixed-speed equipment causes massive energy waste
- New energy grid voltage fluctuates sharply, ordinary inverters are prone to undervoltage/overvoltage tripping
- Massive harmonic generated by two-level drives disturbs power grid, affects precision monitoring instruments
- High temperature, dust and corrosive flue gas inside power plant workshops accelerate equipment aging
- Power station equipment has high overload impact during startup, demanding strong anti-impact drive performance
- Flue gas treatment system loads change frequently, requiring flexible wide-range speed regulation
Core Advantages
Three-level medium & high voltage VFD optimized for power energy industry
Ultra-low Harmonic Three-level Topology
NPC three-level technology outputs near-sine current, THD ≤5% without extra filter, avoids grid pollution and instrument interference, fully compliant with power grid access standards.
Excellent Weak Grid Adaptability
Built-in grid self-adaptive algorithm, wide voltage tolerance range, effectively suppress voltage surge, drop and unbalance, reduce unexpected shutdowns of power station equipment.
Heavy-duty Continuous Operation Design
150% overload capacity for 60s, optimized heat dissipation structure, sealed dust-proof cabinet, stable long-term operation in high-temperature, dusty power plant environment.
Remarkable Auxiliary Power Saving
Realize stepless speed regulation according to actual load demand for fans and pumps, comprehensively cut auxiliary power consumption of power plants by 18%~35%.
Main Application Scenarios
Full-scene matching for thermal, hydro and new energy power stations
Our power & energy dedicated VFD covers traditional thermal & hydropower and new energy industries, providing safe, low-distortion and energy-saving variable frequency drive for all power station auxiliary equipment.
Recommended Matching Products
Select targeted VFD model based on power station working conditions
- Standard Three-level NPC Medium & High Voltage VFD — Universal model for thermal power plant fans and water pumps
- Enhanced Dust-proof High-temperature Resistant VFD — For high-dust flue gas treatment workshops
- Wide Voltage Adapted Special VFD — Customized for wind, photovoltaic and energy storage new energy stations
- Four-quadrant Regenerative VFD — For power station equipment with frequent braking feedback loads
Get customized low-harmonic VFD solutions for your thermal, hydro or new energy power station projects.
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