Frequency Inverters (VFD)

DATE: 2026-05-17

Our Brands — Frequency Inverters

Siemens SINAMICS

Siemens SINAMICS is the most comprehensive VFD family in the market:

• SINAMICS V20 — basic drives for pumps/fans, 0.12–30 kW
• SINAMICS G120 — standard performance, 0.37–250 kW, modular design
• SINAMICS G120C — compact version, built-in safety
• SINAMICS S120 — high-performance, multi-axis, up to 4,500 kW
• SINAMICS G115D — distributed drives for conveyors
• SINAMICS MV drives — GH180 Perfect Harmony, 2.3–11 kV, up to 130 MW

Innomotics MV/HV Drives

Innomotics (ex-Siemens Large Drives) offers medium-voltage drives for heavy industry.

• GH180 Perfect Harmony — medium-voltage VFD, 2.3–11 kV
• Robust design for 24/7 continuous operation
• Built-in harmonic mitigation (<5% THD without filters)

Danfoss Drives

Danfoss je globální lídr v měničích s důrazem na energetickou účinnost a spolehlivost.

• VLT AQUA Drive — pro čerpadla a vodárenství, 0.25–1,400 kW
• VLT HVAC Drive — pro klimatizaci a ventilaci, 0.25–1,400 kW
• VLT Automation Drive — pro průmyslové aplikace, 0.25–1,400 kW
• iC7 Series — nová generace, modulární platforma, 2024+
• VLT OneGear Drive — kompaktní VFD s integrovaným motorem
• MCD 200/500 — softstartéry pro motory do 1,200 kW

WEG CFW Drives

• CFW500 — micro drives, 0.18–30 kW, plug-n-play
• CFW700 — general purpose, 0.75–450 kW, sensorless vector
• CFW11 — high performance, 0.75–1,400 kW, full vector control
• CFW11M — multi-pump drive, up to 6 pumps