SIST HD 398.3 S1:1997

Power transformers -- Part 3: Insulation levels and dielectric tests

Gives insulation requirements for power transformers and the corresponding insulation tests for specific windings and their terminals. Includes appendices on: partial discharge measurements during induced overvoltage withstand tests on transformers; overvoltage transferred from a high-voltage winding to a low-voltage winding; information to be supplied with enquiries and orders.

Leistungstransformatoren -- Teil 3: Isolationspegel und Spannungsprüfungen

Transformateurs de puissance -- Partie 3: Niveaux d'isolement et essais diélectriques

Power transformers - Insulation levels and dielectric tests

General Information

• Status: Withdrawn
• Publication Date: 30-Sep-1997
• Withdrawal Date: 31-Jan-2004
• ICS: 29.180 - Transformers. Reactors
• Technical Committee: ETR - Power transformers
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 01-Feb-2004
• Due Date: 01-Feb-2004
• Completion Date: 01-Feb-2004
• Ref Project: HD 398.3 S1:1986 - Power transformers - Part 3: Insulation levels and dielectric tests

Relations

• Amended By: SIST HD 398.3 S1:1997/A1:1997 - Power transformers -- Part 3: Insulation levels and dielectric tests
• Effective Date: 01-Oct-1997
• Replaced By: SIST EN 60076-3:2002 - Power transformers -- Part 3: Insulation levels, dielectric tests and external clearances in air
• Effective Date: 01-Oct-2003
• Replaced By: SIST EN 60076-3:2002 - Power transformers -- Part 3: Insulation levels, dielectric tests and external clearances in air
• Effective Date: 29-Jan-2023
• Amended By: SIST HD 398.3 S1:1997/A1:1997 - Power transformers -- Part 3: Insulation levels and dielectric tests
• Effective Date: 29-Jan-2023
• Amended By: SIST HD 398.3 S1:1997/A1:1997 - Power transformers -- Part 3: Insulation levels and dielectric tests
• Effective Date: 07-Jun-2022
• Replaced By: SIST EN 60076-3:2002 - Power transformers -- Part 3: Insulation levels, dielectric tests and external clearances in air
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST HD 398.3 S1:1997
01-oktober-1997
Power transformers - Insulation levels and dielectric tests
Power transformers -- Part 3: Insulation levels and dielectric tests
Leistungstransformatoren -- Teil 3: Isolationspegel und Spannungsprüfungen
Transformateurs de puissance -- Partie 3: Niveaux d'isolement et essais diélectriques
Ta slovenski standard je istoveten z: HD 398.3 S1:1986
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST HD 398.3 S1:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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