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DIN EN IEC/IEEE 65700-19-03 VDE 0674-501:2019-05

* German Language Version *

Bushings for DC application

(IEC/IEEE 65700-19-03:2014); German version EN IEC/IEEE 65700-19-03:2018 + AC:2019
Class/Status: Standard, valid
Released: 2019-05
VDE Art. No.: 0600228

Note: You can pre-order this document (delivery subject to availability). Valid from 2019-05-01.

This International Standard applies to outdoor and indoor bushings of any voltage used on DC systems, of capacitance graded or gas insulated types for use as components of oil-filled converter transformers and smoothing reactors, as well as air-to-air DC bushings. This standard does not apply to the following:
- cable terminations (potheads);
- bushings for instrument transformers;
- bushings for test power supplies;
- bushings applied with gaseous insulation (other than air at atmospheric pressure) external to the bushing;
- bushings for industrial application;
- bushings for traction application;
- bushings for distribution class transformers.
This standard makes reference to IEC 60137 for general terms and conditions and defines the special terms used, operating conditions, ratings, test procedures as well as general mechanical and electrical requirements for bushings for DC application.