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NEMA - ANSI/NEMA WC 71

Nonshielded Cables Rated 2001-5000 V for Use in the Distribution of Electric Energy

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Organization: NEMA
Publication Date: 1 January 2014
Status: active
Page Count: 85
scope:

This standard applies to materials, constructions, and testing of 2001-5000 V nonshielded power cables having insulations of crosslinked polyethylene (includes both crosslinked and tree-retardant crosslinked polyethylene) or crosslinked rubber of the types shown in section 4. The insulation shall be covered with a discharge-resistant jacket or shall be a discharge-resistant material without a jacket. Discharge-resistant insulations and jackets shall comply with the applicable surface resistivity, U-Bend discharge, and trackresistance requirements of sections 4 and 5.

The nonshielded cables described in this standard are intended for use for the distribution of electrical energy in normal conditions of service in indoor, outdoor, aerial, underground, or subsea installations within the application limits shown in Table 4-3 and section 5.2.1. They are not intended for portable use applications.

Document History

ANSI/NEMA WC 71
January 1, 2014
Nonshielded Cables Rated 2001-5000 V for Use in the Distribution of Electric Energy
This standard applies to materials, constructions, and testing of 2001-5000 V nonshielded power cables having insulations of crosslinked polyethylene (includes both crosslinked and tree-retardant...
January 1, 1999
Standard for Nonshielded Cables Rated 2001-5000 Volts for Use in the Distribution of Electric Energy
This standard applies to materials, constructions, and testing of 2001 through 5000 volt nonshielded power cables having insulations of thermoplastic polyethylene, cross-linked polyethylene or...

References

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