E DIN EN 61857-41 VDE 0302-41:2019-04

Electrical insulation systems – Procedures for thermal evaluation

Part 41: Specific requirements for electrical insulation systems for use in dry-type high-voltage transformers with operating voltages of 1kV and above

(IEC 112/427/CD:2018); Text in German and English
Class/Status: Draft, valid
Released: 2019 -04 Published: 2019-03 -29
VDE Art. No.: 1300102
End of objection deadline: 2019-05-29

This document describes the test procedure for the thermal evaluation of an electrical insulation system (EIS) for use in dry-type, cast-coil and resin encapsulated transformers operating at voltages of 1 kV and above.

This Document is related to the following Topics (in bold):

29	ELECTRICAL ENGINEERING
29.020	Electrical engineering in general
29.035	Insulating materials
29.040	Insulating fluids
29.050	Superconductivity and conducting materials
29.060	Electrical wires and cables
29.080	Insulation
29.100	Components for electrical equipment
29.120	Electrical accessories
29.130	Switchgear and controlgear
29.140	Lamps and related equipment
29.160	Rotating machinery
29.180	Transformers. Reactors
29.200	Rectifiers. Converters. Stabilized power supply
29.220	Galvanic cells and batteries
29.240	Power transmission and distribution networks
29.260	Electrical equipment for working in special conditions
29.280	Electric traction equipment

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E DIN EN 61857-41 VDE 0302-41:2019-04

Electrical insulation systems – Procedures for thermal evaluation

Part 41: Specific requirements for electrical insulation systems for use in dry-type high-voltage transformers with operating voltages of 1kV and above

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