IS 12672-1989

标准号：IS 12672-1989
发布日期：1990/3/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard covers the requirements, tests and guidance for coordination of internal fuses used to protect shunt capacitors.1.2 This standard also applies to internal over-pressure disconnectors used to protect self-heal-ing metallized dielectric capacitors.NOTE—The requirements of self-healing and non-self healing shunt capacitors for power systems are covered in IS 2384 : 1986 'Specification for shunt capa-citors for power systems ( second revision )'.1.3 This standard does not apply to fuses and disconnectors for which service conditions, in general, are not compatible with the require-ments of the standard, unless otherwise agreed to between the manufacturer and the purchaser.1.4 The guidance for coordination of fuse and disconnector protection is given in Annex A.