DL/T 1275-2013
Guide for on-site partial discharge measurement for 1000kV power transformers (English Version)
- Standard No.
- DL/T 1275-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- Professional Standard - Electricity
- Latest
- DL/T 1275-2013
- Scope
- The wooden standard explains the purpose, requirements, methods and on-site interference suppression measures of the 1000kV AC UHV transformer on-site partial discharge measurement test, and proposes relevant requirements for measuring the partial discharge of the 1000kV AC UHV transformer using the pulse current method under the AC test voltage. . This standard is suitable for on-site partial discharge measurement of 1000kV AC ultra-high transformers.
DL/T 1275-2013 Referenced Document
- DL/T 417 Guidelines for On-site Measurement of Partial Discharge of Power Equipment
- GB 1094.3 Power transformers Part 3: Insulation levels,dielectric tests and external clearances in air
- GB/T 50832 1000kV System Electrical Installation Engineering Electrical Equipment Handover Test Standard
- GB/T 7354 High-voltage test techniques—Partial discharge measurements*， 2018-09-17 Update
- GB/Z 24843 Technical specification of 1000kV single phase oil-immersed auto-transformer
- GB/Z 24846 Preventive test standards of 1000kV AC electrical equipments
DL/T 1275-2013 history
- 2013 DL/T 1275-2013 Guide for on-site partial discharge measurement for 1000kV power transformers
