DL/Z 1812-2018 Active Industry standards-Electricity

DL/Z 1812-2018 The guide for choice of low power capacitor voltage transformers

Publish Date: 2018-04-03 Implement Date: 1970-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DL/Z 1812-2018

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Transformer

ICS Name: Transformers, reactors, and inductors

Publish Date: 2018-04-03

Implement Date: 1970-01-01

Pages: 15 pages

Scope

This guidance technical document specifies the usage conditions, technical requirements, structure and selection requirements, testing, marking, service life, packaging, transportation, and storage of low-power capacitive voltage transformers. This guidance technical document is applicable to low-power capacitive voltage transformers with a voltage rating of 126 kV to 800 kV and a frequency of 50 Hz.

Development Information

Pages: 15 pages

Referenced Standards

GB 50260-2013 Code for seismic design of electrical installations GB/T 13540-1992 Anti-seismic characteristic test for high-voltage switchgear GB/T 13540-2009 Seismic qualification for high-voltage switchgear and controlgear GB/T 20840.1-2010 Instrument transformers—Part 1:General requirements GB/T 20840.5-2013 Instrument transformers—Part 5:Additional requirements for capacitor voltage transformers GB/T 26218.2-2010 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 2:Ceramic and glass insulators for a.c.systems GB 311.1-1997 Insulation co-ordination for high voltage transmission and distribution equipment GB/T 311.1-2012 Insulation co-ordination—Part 1:Definitions,principles and rules JB/T 5895

Related Standards

GB 6450-1986 Replaced

GB 6450-1986 Dry-type power transformers

Publish Date: 1986-05-29

GB/T 7449-1987 Replaced

GB/T 7449-1987 Guide to the lightning impulse and switching impulse testing of power transformers and reactors

Publish Date: 1987-03-16

GB 13028-1991 Abolished

GB 13028-1991 Isolating transformers and safety isolating transformers Requirements

Publish Date: 1991-07-15

GB/T 14006-1992 Active

GB/T 14006-1992 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment—Part 1:Transformers and inductors using YEI-1 laminations

Publish Date: 1992-12-17

GB/T 14860-1993 Replaced

GB/T 14860-1993 Generic specification for transformers and inductors for use in telecommunication and electronic equipment

Publish Date: 1993-12-30

GB/T 15164-1994 Replaced

GB/T 15164-1994 Loading guide for oil-immersed power transformers

Publish Date: 1994-07-07