SANS 61952-2008 高架线路用绝缘子.标称电压超过1000V的交流架空线路用复合线路柱形绝缘子.定义、试验方法及验收标准
Insulators for overhead lines - Composite line post insulators for A.C. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
Applies to composite line post insulators consisting of a load-bearing cylindrical insulating solid core consisting of fibres - usually glass - in a resin-based matrix, a housing (outside the insulating core) made of polymeric material and end fittings p