500MCM Emory Aluminum XLPE URD Single Cable Direct Burial
What is 500MCM Emory Aluminum XLPE URD Single Cable Direct Burial？
500MCM Emory Aluminum XLPE URD single cable Direct Burial is designed for secondary distribution circuits and can be installed either in conduit or directly buried. Supports a maximum operating temperature of 90 ° C in humid and dry conditions, and has a voltage rating of 600 volts. Besides, This cable can be offered optionally pre -installed in a duct.
URD Cable is a thick aluminum cable designed for underground electricity distribution in residential areas, suitable to be buried directly on the ground without additional protection.
500MCM Standard Emory Aluminum XLPE URD Single Cable Direct Burial
ASTM B-230: Standard Specification for 1350-H19 Aluminum Wire for Electrical Purposes
ASTM B-609: Standard Specification for Aluminum Round Wire 1350, annealed and intermediate tempering, for electrical purposes
ICEA S-105-692: Standard for Underground Utility Distribution Cables with Single-Ply Thermostable Insulation 600 volts
RUSS ACCEPTED: Accepted by the Rural Public Services Service
Technical Data 500MCM Emory Aluminum XLPE URD Single Cable Direct Burial
Phase conductor insulation thickness: 95 ml.
McM size: 500
VARATORS: 37
Individual aluminum wire diameter (inches): 0,790
Full cable diameter (O.D.) (inches): 0,980
Total weight per 1000 pies (pounds): 580
Allowable ampacity 90C (amps): 465
Allowable ampacity in ducts (amps): 370
Cable applications
500MCM Emory Cable has a rated current capacity that depends on several factors, including ambient temperature, installation and specific conditions of use. However, 500MCM Emory URDs typically have a fairly high current capacity due to their thickness and design.
The current capacity of a cable is determined taking into account the maximum allowable temperature of the conductor, heat dissipation capacity, and other safety factors. In general, This capacity is specified in tables provided by cable manufacturers or electrical engineering regulations..