IEEE C57.12.44-2014
Current
The latest, up-to-date edition.
IEEE Standard Requirements for Secondary Network Protectors
Hardcopy , PDF
English
06-13-2014
1 Overview
2 Normative references
3 Definitions
4 Service conditions
5 Design tests
6 Production tests
7 Relay characteristics
8 Fuses and fuse mountings
9 Rating requirements
10 Mechanical performance specifications
11 Other requirements
Annex A (normative) - Classification of insulating materials
Annex B (informative) - Network fuse application
Annex C (informative) - Pumping
Annex D (informative) - Unprotected zone in network protectors
Annex E (informative) - Contact surface oxidation
Annex F (informative) - Reverse current sensitivity
Annex G (informative) - Network protector enclosures
Annex H (informative) - Bibliography
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