Antibacterial NANO face masks - last 500 pcs

 

 

PRICES include / exclude VAT
Homepage>IEC Standards>IEC 60317-12:2020 - Specifications for particular types of winding wires - Part 12: Polyvinyl acetal enamelled round copper wire, class 120
Sponsored link
download between 0-24 hoursReleased: 2020-06-05

IEC 60317-12:2020

Specifications for particular types of winding wires - Part 12: Polyvinyl acetal enamelled round copper wire, class 120

Spécifications pour types particuliers de fils de bobinage - Partie 12: Fil de section circulaire en cuivre émaillé avec acétal de polyvinyle, classe 120

CURRENCY
LANGUAGE
English/French - Bilingual
Standard number:IEC 60317-12:2020
Released:2020-06-05
Language:English/French - Bilingual
DESCRIPTION

IEC 60317-12:2020

IEC 60317-12:2020 is available as IEC 60317-12:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60317-12:2020 specifies the requirements of enamelled round copper winding wires of class 120 with a sole coating based on polyvinyl acetal or polyvinyl formal resin, which can be modified provided it retains the chemical identity of the original resin and meets all specified wire requirements. NOTE 1 A modified resin is a resin that has undergone a chemical change, or contains one or more additives to enhance certain performance or application characteristics. NOTE 2 Polyvinyl acetal is a general name for a family of thermoplastic vinyl resins produced by the condensation of polyvinyl alcohol with an aldehyde. Examples are polyvinyl acetal, polyvinyl formal and polyvinyl butyral. The range of nominal conductor diameters covered by this document is: - Grade 1: 0,040 mm up to and including 2,500 mm; - Grade 2: 0,040 mm up to and including 5,000 mm; - Grade 3: 0,080 mm up to and including 5,000 mm. The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1:2013. This fourth edition of IEC 60317-12 cancels and replaces the third edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - modification of the Scope; - addition of reference to transformer oil resistance test method in Clause 20.

This product includes: