UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

NEMA WC 73

Wire Selection Guidelines for Wires Rated at 200-450° C

active, Most Current
Buy Now
Organization: NEMA
Publication Date: 1 January 2000
Status: active
Page Count: 27
scope:

This standard contains guidelines for calculating amperages and selecting wires for temperatures from 200°C to 450°C and for voltage ratings up to and including 1000 volts rms.

Ampacity charts, temperature correction factors, and derating factors are provided along with extensive examples of calculations.

This information is provided to assist the user in their selection of a wire or cable for a particular application. This guideline contains the best engineering estimates for calculation, but it cannot guarantee a successful performance. It is recommended that a trial installation be prepared and appropriate evaluations be conducted to assure acceptable performance of the completed systems.

Document History

NEMA WC 73
January 1, 2000
Wire Selection Guidelines for Wires Rated at 200-450° C
This standard contains guidelines for calculating amperages and selecting wires for temperatures from 200°C to 450°C and for voltage ratings up to and including 1000 volts rms. Ampacity charts,...
January 1, 2000
Wire Selection Guidelines for Wires Rated at 200-450° C
A description is not available for this item.
January 1, 2000
Wire Selection Guidelines for Wires Rated at 200-450 Degrees Celsius
A description is not available for this item.
January 1, 2000
Wire Selection Guidelines for Wires Rated at 200-450 Degrees Celsius
This standard contains guidelines for calculating amperages and selecting wires for temperatures from 200o to 450oC and for voltage ratings up to and including 1000 volts rms. Ampacity charts,...

References

Advertisement