This standard specifies the product technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of transformer ratio testers. This standard applies to the production, inspection, use and maintenance of transformer transformation ratio testers (hereinafter referred to as testers).
DL/T 963-2005 Referenced Document
GB/T 11463-1989 Reliability test for electronic measuring instruments
GB/T 191 Packaging.Pictorial marking for handling of goods*, 2008-04-01 Update
GB/T 6587.1-1986 Environmental tests program for electronic measuring instruments
GB/T 6587.2-1986 Temperature tests for electronic measuring instruments
GB/T 6587.3-1986 Humidity tests for electronic measuring instruments
GB/T 6587.4-1986 Vibration tests for electronic measuring instruments
GB/T 6587.5-1986 Shock tests for electronic measuring instruments
GB/T 6587.6-1986 Transportation tests for electronic measuring instruments
GB/T 6587.7-1986 Basic safety tests for electronic measuring instruments
GB/T 6587.8-1986 Line frequency and voltage tests for electronic measuring instruments
DL/T 963-2005 history
2005DL/T 963-2005 General technical specifications of the transformation ratio tester