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EPowerLabs (EPL Engineering S.L.)
Spain
Acoustic & Vibration Testing: Noise floor and resonance analysis
Environmental Stress Testing: HALT, HASS, and thermal cycling
Reliability & Life Cycle Testing: MTBF validation and fatigue testing

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EPowerLabs (legally registered as EPL Engineering S.L.) is an engineering and powertrain validation testing company headquartered in Donostia-San Sebastián (Gipuzkoa), Spain. Operating advanced test facilities located at the MUBIL Center Hub in Eskuzaitzeta, EPowerLabs provides testing, simulation, and homologation preparation for electric vehicle powertrains, e-motors, inverters, and battery assemblies.

With ICE engine masking noise removed in zero-emission vehicles, EPowerLabs maintains specialized NVH validation infrastructure—including dedicated ISO 3745 semi-anechoic test chambers integrated with dyno rigs—to isolate subtle harmonics, structural resonances, and inverter acoustic artifacts.

Offer

EPowerLabs provides dedicated NVH and dynamic vibration characterization tailored to high-voltage electric mobility:

  • Resonance & Modal Testing: Hammer impact modal analysis and shaker-induced modal testing to determine natural modes, component resonance frequencies, and structural transmissibility.
  • Acoustic Profiling: Sound pressure, acoustic intensity, and sound power measurements of electric drive units (EDUs) inside a dedicated semi-anechoic acoustic chamber compliant with ISO 3745.
  • Vibration Order Analysis: Multi-channel tracking and harmonic separation to isolate motor slotting, inverter switching frequencies, gear mesh whine, and bearing defects.
  • Vibration Stress Testing: Random and sine vibration testing reproducing road loading, drivetrain excitation, and systemic vibration profiles.
  • Torsional Dynamics: Measurement and characterization of drivetrain torsional vibrations and torque ripple during dynamic launch and run-up events.
  • Mount Performance: EDU mount vibration transfer and displacement evaluation under static and transient torque demands.

Tags

resonance analysis
acoustic testing
modal testing
semi-anechoic chamber
nvh testing
electric powertrain
vibration order analysis
Industrial Specializations: Acoustic & Vibration Testing: Noise floor and resonance analysis, Environmental Stress Testing: HALT, HASS, and thermal cycling, and Reliability & Life Cycle Testing: MTBF validation and fatigue testing
Headquarter/main address: MUBIL Center, Eskuzaitzeta Industrialdea, Oianguren 1
Donostia-San Sebastián
Gipuzkoa 20160
Spain
Get Directions
https://epowerlabs.com
Business Type: Service Provider
Ownership: Private
Employees: 10 - 49
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