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IEC/TR 61400-4-2:2026

Wind energy generation systems — Part 4-2: Lubrication of drivetrain components in wind turbines IEC/TR 61400-4-2:2026

Publication date:   Apr 10, 2026

General information

60.60   Standard published   Apr 10, 2026

IEC

ISO/TC 60 Gears

Technical Report

27.180   Wind turbine energy systems

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Scope

This document, which is a Technical Report, provides non-binding information regarding the lubricant, lubrication system layout, and performance for wind turbine gearboxes. This document covers oil lubricated gearboxes. Additionally, guidance for selected lubricant parameters as well as for monitoring and maintaining lubricant characteristics is offered.

Life cycle

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PUBLISHED
IEC/TR 61400-4-2:2026
60.60 Standard published
Apr 10, 2026




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