IEC 60372:2020
Collections
International IEC standards
Publication date
July 2020
Number of pages
37 p.
Reference
IEC 60372:2020
IEC 60372:2020
July 2020
International standard
Current
Locking devices for ball and socket couplings of string insulator units - Dimensions and tests
IEC 60372:2020 is applicable to locking devices used with ball and socket couplings of string insulator units and used with the corresponding metal fittings standardized in IEC 60120, when they are supplied separately.The object of this document is- to define the shapes and some standard dimensions for locking devices,- to define the test methods for locking devices,- to state the acceptance conditions for supply,- to give other dimensions for guidance of manufacturing only.This fourth edition cancels and replaces the third edition published in 1984. This edition includes the following significant technical changes with respect to the previous edition:a. Two new designated size of couplings, 36 and 40, were introduced;b. the relevant content of the 28B W-clip was deleted;c. Annex A is informative, Annex B is normative, Annex C is informative.
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Sumary
Locking devices for ball and socket couplings of string insulator units - Dimensions and tests
IEC 60372:2020 is applicable to locking devices used with ball and socket couplings of string insulator units and used with the corresponding metal fittings standardized in IEC 60120, when they are supplied separately.The object of this document is
- to define the shapes and some standard dimensions for locking devices,
- to define the test methods for locking devices,
- to state the acceptance conditions for supply,
- to give other dimensions for guidance of manufacturing only.
This fourth edition cancels and replaces the third edition published in 1984. This edition includes the following significant technical changes with respect to the previous edition:
a. Two new designated size of couplings, 36 and 40, were introduced;
b. the relevant content of the 28B W-clip was deleted;
c. Annex A is informative, Annex B is normative, Annex C is informative.
IEC 60372:2020 is applicable to locking devices used with ball and socket couplings of string insulator units and used with the corresponding metal fittings standardized in IEC 60120, when they are supplied separately.The object of this document is
- to define the shapes and some standard dimensions for locking devices,
- to define the test methods for locking devices,
- to state the acceptance conditions for supply,
- to give other dimensions for guidance of manufacturing only.
This fourth edition cancels and replaces the third edition published in 1984. This edition includes the following significant technical changes with respect to the previous edition:
a. Two new designated size of couplings, 36 and 40, were introduced;
b. the relevant content of the 28B W-clip was deleted;
c. Annex A is informative, Annex B is normative, Annex C is informative.
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Replaced standards
(3)
IEC 60372:1984/AMD1:1991
October 1991
International standard
Cancelled
Amendment 1 - Locking devices for ball and socket couplings of string insulator units - Dimensions and tests
IEC 60372:1984/AMD2:2003
May 2003
International standard
Cancelled
Amendment 2 - Locking devices for ball and socket couplings of string insulator units - Dimensions and tests
IEC 60372:1984
January 1984
International standard
Cancelled
Locking devices for ball and socket couplings of string insulator units - Dimensions and tests
Applicable to locking devices used with ball and socket couplings of string insulator units and used with the corresponding metal fittings standardized in IEC 60120. -Defines the shapes and some standard dimensions for locking devices as well as the test methods for locking devices; -States the acceptance conditions for supply and gives other dimensions for guidance of manufacturing only. Replaces IEC 60372-1 (1977) and 60372-2 (1976).
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- non-essential but useful clauses to know, such as permissions and recommendations.
The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.
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