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ISO 14990-3

Earth-moving machinery - Electrical safety of machines utilizing electric drives and related components and systems - Part 3: Particular requirements for self-powered machines

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Organization: ISO
Publication Date: 1 November 2016
Status: active
Page Count: 22
ICS Code (Earth-moving machinery): 53.100
scope:

This document specifies the particular safety requirements for the electrical equipment and its components incorporated in self-powered (utilizing on-board electric power sources) electricallydriven earth-moving machines (EMMs).

It is applicable to those machines using on-board voltages in the range of 50 V-36 kV AC r.m.s. at any frequency, and 75 V-36 kV DC - including any repetition rate of pulsating DC- intended for outdoor use.

Voltages occurring within devices are not considered to be on-board voltages and are thus not within its scope.

It is intended to be used in conjunction with ISO 14990-1, which gives general requirements for EMMs regardless of how they are powered. Requirements specific to externally-powered machines are given in ISO 14990-2. It is possible to have an EMM that is both self-powered and externally powered (e.g. a battery powered machine having a built-in charger with power supply function), in which case ISO 14990-2 is also applicable.

NOTE For machines intended to be operated on-road, automotive standard ISO 6469 and/or UN ECE R100 may provide useful guidance. See Annex B for a comparison of requirements.

Document History

ISO 14990-3
November 1, 2016
Earth-moving machinery - Electrical safety of machines utilizing electric drives and related components and systems - Part 3: Particular requirements for self-powered machines
This document specifies the particular safety requirements for the electrical equipment and its components incorporated in self-powered (utilizing on-board electric power sources) electricallydriven...

References

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