Specifications for particular types of winding wires - Polyesterimide enamelled rectangular aluminium wire, class 180 Ingestion-build-67170 BS EN ISO 6520:2007 replaces

BS EN ISO 6520:2007 replaces BS EN ISO 6520-1:1998

In order to protect human skin from the deleterious UV radiation of sunlight

Reference to the work of CIGRE JWG A2/B4

Note 2: The methodology in BS EN IEC 61853‑4 does not take into account either progressive degradation or transient behaviour such as light-induced changes and/or thermal annealing

5 Hazards generated by radiation

Specifications for particular types of winding wires - Polyesterimide enamelled rectangular aluminium wire, class 180 Ingestion-build-67170 BS EN ISO 6520:2007 replaces1 Scope This part of IEC 60317 specifies the requirements of enamelled rectangular aluminium winding wire of class 180 with a sole coating based on polyesterimide resin, which can be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. NOTE A modified resin is a resin that has undergone a chemical change, or contains one or more additives to enhance certain performance or application