ISO/WD 25415

Ships and marine technology — Design requirements for windlasses and winches for low temperature operation

Scope

This document specifies the requirements for design of windlasses and winches operating in ice zone environment. These requirements include design parameters, material selection, main structure, power unit, electrical control unit, protection system design requirements, and other relevant specifications.
The document is applicable to the design of windlasses and winches in ice zone areas with a design service temperature below -20℃.