350MCM Rutgers Aluminum XLPE URD Single Cable Direct Burial
What is 350mcm Rutgers Aluminum XLPE URD ONLY DIRECT BURNING？
350MCM Rutgers Aluminum XLPE URD only direct burial cable is designed for secondary distribution circuits and can be installed both in ducts and 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 It is a thick aluminum cable designed for the underground electricity distribution in residential areas, suitable to be buried directly on the ground without additional protection.
350mcm standard Rutgers aluminum XLPE URD SOLO
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 350mcm Rutgers aluminum XLPE URD only direct burial cable
Phase conductor insulation thickness: 95 ml.
McM size: 350
VARATORS: 37
Individual aluminum wire diameter (inches): 0,641
Full cable diameter (O.D.) (inches): 0,831
Weight per 1000 pies total (pounds): 422
Allowable ampacity 90C (amps): 385
Allowable ampacity in ducts (amps): 305
Cable applications
350MCM Rutgers Cable has a nominal current capacity that depends on several factors, including ambient temperature, installation and specific conditions of use. However, The 350mcm URD usually 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..