Fuel Cell Inverter W90 – 90kW (450V)

  • 90kW traction inverter for 400–450V fuel‑cell applications and hydrogen BoP systems 

  • Liquid‑cooled 3.14kg platform built on a high‑current IGBT power stage (410 Arms) 

  • Wide position‑sensor support including Resolver, xMR, Encoder and BiSS 

  • Dual‑CAN interface and DeveLinkSTUDIO™ tool for calibration and system integration 

Add to compare

Fuel Cell Inverter W90 - 90kW 450V

The Fuel Cell Inverter W90 is a 90 kW liquid‑cooled traction inverter for 400–450 V fuel‑cell systems, engineered for hydrogen compressors, e‑pumps and mid‑power FCEV traction. Its ASIL‑D‑capable controller and high‑current IGBT platform ensure reliable operation under dynamic FC loads. 

Key features

  • Sixth‑generation IGBT powerpack 

  • ISO 26262 ASIL‑D capable triple‑core MCU @ 300 MHz 

  • ISO 21434 cybersecurity‑ready 

  • Redundancy for safety‑critical functions 

  • Id/Iq, Torque and Speed control 

  • Position sensors: Resolver, xMR, Absolute Encoder, Incremental Encoder, BiSS 

  • Sensorless control optional (with validation) 

  • Current sensor: Hall 

  • Temperature sensors: NTC 10k / PT1000 / KTY variants 

  • Real‑time calibration & monitoring 

  • 2× CAN channels (ECU + DeveLinkSTUDIO tool) with .dbc availability 

  • Supports PMSM, ACIM and BLDC 

  • Self‑protection (OC/OV/OT) 

Applications

  • Fuel‑cell traction systems (motorcycles, light FCEVs) 

  • High‑power hydrogen compressors 

  • Hydrogen e‑pumps and auxiliary drives 

  • 400–450 V air‑supply & thermal‑management systems 

  • Industrial and marine traction platforms 

 

Contact us

Fill in the contact vendor form to request the O840 datasheet or to discuss integration support with NX Technologies. 
NX Technologies

NX Technologies is a leading provider of compact, high‑performance power electronics for electric mobility, offering advanced inverters and battery management systems that enhance the efficiency, safety, and range of electric vehicles. Our POWER Inverter family delivers the most compact and future‑ready motor controllers for 10–350kW applications, while our automotive‑grade BMS provides flexible, ASIL‑D–certified battery safety. Headquartered in San Sebastián and operating internationally, the company supports manufacturers across multiple mobility sectors with scalable, automotive‑grade technology that simplifies and accelerates electrification.

Latest products