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Triplex Conductor 600V Secondary Type URD Cable - Aluminum Conductor Ruggedized

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Application
Used for secondary distribution and underground service at 600 volts or less, either direct burial or in ducts. Especially suited for applications requiring superior resistance to mechanical damage. Rated 90°C continuous operation, 130°C emergency overload and short circuit 250°C.

Construction
Conductors are stranded, compressed 1350-H16/H26 aluminum, insulated with a cross-linked polyethylene meeting the requirements of ANSI/ICEA S-81-570. Neutrals are triple yellow extruded stripe and have sequential footage markers. Conductors are durably surface printed for identification. Two phase conductors and one neutral conductor are cabled to produce the triplex configuration. Conductors are also available paralleled.

Standards
Ruggedized triplex or paralleled 600 volt secondary UD cable meets or exceeds the following applicable ASTM specifications:

• B-231 Aluminum 1350 Conductors, Concentric-Lay-Stranded.
• B-609 Aluminum 1350 Round Wire, Annealed and Intermediate Tempers, for Electrical Purposes.
• B-786 19 Wire Combination Unilay-Stranded Aluminum Conductors for Subsequent Insulation.
• B-901 Compressed Round Stranded Aluminum Conductors Using Single Input Wire.

Ruggedized triplex or paralleled 600 volt secondary UD cable insulation meets or exceeds all grade and type requirements of ICEA S-81-570 and UL Standard 854 for Type USE-2.


Notes
+Ampacity: 90°C conductor temperature, 20°C ambient temperature, RHO factor 90, 100% load factor for three conductor. Triplex with neutral carrying only unbalanced load. For NEC Applications, use NEC Table 310.16 Ampacities.






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  Results 1 - 16 of 16 1 

Item #

Phase
Conductor
Size/AWG

Phase
Conductor
Stranding

Phase
Conductor
Insulation
Thickness
(mils)

Neutral
Size
AWG

Neutral
Stranding

Neutral
Conductor
Insulation
Thickness
(mils)

Diameter
Single
Phase
Conductor
(mils)

Diameter
Neutral
Conductor
(mils)

Diameter
Complete
Cable
(mils)

Weight
(lbs/MFT)

Allowable
Ampacities+
Direct Burial

Allowable
Ampacities+
In
Duct

Erskine/R 6 7 60 6 7 60 298 298 644 135 90 65
Vassar/R 4 7 60 4 7 60 345 345 745 192 125 90
Stephens/R 2 7 60 4 7 60 403 345 870 250 165 120
Ramapo/R 2 7 60 2 7 60 403 403 870 279 165 120
Brenau/R 1/0 9 80 2 7 60 512 403 1106 389 215 160
Bergen/R 1/0 9 80 1/0 9 80 512 512 1106 443 215 160
Converse/R 2/0 11 80 1 9 80 555 473 1199 480 245 180
Hunter/R 2/0 11 80 2/0 11 80 555 555 1199 537 245 180
Hollins/R 3/0 17 80 1/0 9 80 603 512 1302 583 280 205
Sweetbriar/R 4/0 18 80 2/0 11 80 658 555 1421 711 315 240
Monmouth/R 4/0 18 80 4/0 18 80 658 658 1421 798 315 240
Pratt/R 250 26 95 3/0 17 80 732 603 1581 856 345 265
Wesleyan/R 350 37 95 4/0 18 80 831 658 1795 1121 415 320
Newark/R 350 37 95 350 37 95 831 831 1795 1282 415 320
Rider/R 500 37 95 350 37 95 980 831 2117 1602 495 395
Fairfield/R 750 61 110 500 37 95 1188 980 2566 2317 620 495
  Results 1 - 16 of 16 1 
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