Description:
Delgado 4-4 is a Duplex Aluminum URD cable used in underground applications. It comes with one phase conductor and one neutral conductor all which have a 4 AWG gauge size. The underground cable can manage 125 amps of power but when used in ducts it can manage only 90 amps.
Applications:
#4 Delgado wire is designed for secondary underground power transmissions, It can easily reduce the high levels of current in a transformer to up to 600 volts which is safe for use in residential homes. It can be used in temperatures of up to 75°C for the standard polyethylene insulation but for extreme environments the cross-linked polyethylene is used since it can withstand high temperatures of 90°C. It can be used as direct burial cable thanks to the tough materials used in its construction.
Insulation:
The insulation is made of cross-linked polyethylene.
Features:
• Lead free insulation
• Maximum temperature rating of 90°C
• Resistant to high temperatures and corrosion
• Tough insulation
• Two aluminum phase conductors
• Moisture and chemical resistant
Standards:
• ASTM B-230
• ASTM B-231
• ASTM B-609
• ASTM B-901
• ICEA S-105-692
• Federal Specification J-C – 30B
• RUS ACCEPTED
Technical Specifications: | |
Phase Conductor Size AWG | 4 |
Phase Conductor Stranding | 7 |
Phase Conductor Insulation Thickness | 60 mils |
Base Neutral Messenger Size AWG | 4 |
Base Neutral Strand | 7 |
Diameter Single Phase Conductor (Mils) | 345 |
Diameter Complete Cable (O.D.) (Mils) | 690 |
Weight Per 1000ft Total (Lbs.) | 127 |
Allowable Ampacity 90C (Amps) | 125 |
Allowable Ampacity in Ducts (Amps) | 90 |