KEBA / LTi Motion – PM‑E40.EDVA3S2P (P/N 1594.0040.2 / 39803‑03) – PitchMaster

The PM‑E40.EDVA3S2P servo controller, part of KEBA’s PitchMaster II+ series (also branded LTi Motion), is engineered for pitch control in wind turbines. Standing out with its rugged design, it delivers 28 kVA of power and up to 40 A continuously at 230–400 VAC, with peak currents up to 100 A for short durations. Ideal for harsh conditions, it features robust cooling via a vertical heatsink and fan, multiple I/O interfaces, and integrated safety features.

Key Features:

• Model / P/N: PM‑E40.EDVA3S2P, KEBA / LTi part numbers 1594.0040.2 / 39803‑03  

• Series: PitchMaster II+ servo controller for wind turbine pitch units

• Electrical Ratings:

  • Rated power ~28 kVA

  • Input voltage: 3-phase 230 V (–10%) to 400 V (+15%) AC

  • Rated current 40 A (48 A maximum); peak current ~100 A

• Cooling & Mechanical:

  • Push-through heatsink with onboard fan, suitable for vertical mounting  

  • Rugged enclosure designed for wind turbine nacelle conditions

• I/O & Interfaces:

  • Multiple power and control terminals (motor, encoder, brake, DC bus) visible in product images  

• Environmental & Safety:

  • Operating temperature range –30 °C to +60 °C

  • TÜV-certified for functional safety in wind turbine applications