This standard specifies the terms and definitions, basic principles, technical requirements, test methods, inspection rules, marking, packaging and storage of voltage transformer secondary circuit voltage drop testers (hereinafter referred to as voltage drop testers). This standard applies to voltage drop testers using wired measurement methods and wireless measurement methods.
DL/T 1152-2012 Referenced Document
DL/T 448-2000 Technical administrative code of electric energy metering
GB 4208-2008 Degrees of protection provided by enclosure(IP code)
GB 9254-2008 Limits and methods of measurement of radio disturbance for information technology equipment
GB/T 17626.3 Electromagnetic compatibility test and measurement technology Part 3: Radio frequency electromagnetic field radiation immunity test*, 2023-12-28 Update
GB/T 17626.4 Electromagnetic compatibility-Testing and measurement techniques-Electrical fast transient/burst immunity test*, 2018-06-07 Update
2012DL/T 1152-2012 General technical specification of secondary loop voltage drop testers of voltage transformer
DL/T 1152-2012 General technical specification of secondary loop voltage drop testers of voltage transformer was changed to LST HD 60364-7-717-2010 Low-voltage electrical installations -- Part 7-717: Requirements for special installations or locations - Mobile or transportable units (IEC 60364-7-717:2009, modified).