Description:
WOFFORD 500-500-500-350 is a Quadruplex Aluminum URD cable that is designed with three 500 MCM gauge size phase conductors and a 350MCM gauge size neutral wire. This cable is rated at 600 volts and 90°C temperature that enables it to be used for applications involving secondary underground circuits. It transmits a massive 467 amps of current when in direct burial and 460 amps when used in ducts.
Applications:
#500 MCM Aluminum wire is used for underground power supply systems in residential zones. The cable can used for direct burial or can be installed in conduits or ducts which channel the cable to a given direction. It can also be used in wet and dry locations.
Conductors:
The conductors are made of aluminum alloy 1350-H19. The conductors are each stranded for flexibility.
Insulation:
It is made of cross-linked polyethylene. It can withstand high temperatures of 90°C.
Features:
• It has sequential footage markings
• Heat and moisture resistant
• Approved for use by international standards
• Temperatures of 90°C
Standards:
• Secondary UD quadruplex conductor 600V cable meets or exceeds the following ASTM specifications.
• B-230 Aluminum Wire, 1350-H19 for Electrical Purposes.
• B-231 Aluminum 1350 conductors, Concentric-Lay-Stranded.
• B-786 “19 Wire combination unilay-stranded Aluminum Conductors for subsequent insulation”.
• B-901 “Compressed round stranded Aluminum Conductors using single input wire construction”.
• Secondary UD quadruplex conductor 600V cable meets or exceeds all applicable requirements of ICEA S-105-692.
• “USE-2” per UL 854 available upon request.
Technical Specifications: | |
Phase Conductor Size AWG: | 500 |
Phase Conductor Stranding: | 37 |
Phase Conductor Insulation Thickness: | 95 mls |
Base Neutral Messenger Size AWG: | 300 |
Base Neutral Strand: | 37 |
Diameter Single Phase Conductor (Mils): | 980 |
Diameter Complete Cable (O.D.) (Mils): | 2217 |
Weight Per 1000ft Total (Lbs.): | 1598 |
Allowable Ampacity 90C (Amps): | 495 |
Allowable Ampacity in Ducts (Amps): | 395 |