Hebei Provincial Standard of the People's Republic of China
Latest
DB13/ 28-1991
Replace
DB/1300 K45 1-1990
Scope
This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of FD-1A automatic anti-theft device for power transformers. This standard applies to the FD-1A type power transformer automatic anti-theft device (hereinafter referred to as the anti-theft device).
DB13/ 28-1991 Referenced Document
GB 191 Packaging--Pictorial marking for handling of goods*, 2000-07-17 Update
GB 4208 Degrees of protection provided by enclosure(IP code)*, 2008-03-25 Update
DB13/ 28-1991 history
1990DB13/ 28-1991 FD-1A type power transformer automatic anti-theft device