Typical Applications
Utility transformers
 

Product Description

Bare, soft, stranded copper cable peer ASTM specifications with paper wall insulation of various thicknesses.

The insulation is thermally upgraded, 2 way stretch crepe paper.

Construction is multiple layers, helically wrapped, with the last tape glued in place.  The outer layer has the size and wall build printed along the cable.

It is also available with open cotton braid over the insulation.

Rea also provides Bus Bar to the transformer industry.

Reel Dimensions1

Flange Diameter Traverse Arbor Overall Width Drum Diameter
24" W& M2 6" 1 9/16" 8" 14"
22" Wood 11" 5" 12 1/2" 12"
30" Wood 11" 5" 12 1/2" 16"
36" Wood 18" 3 5/8" 22" 24"
42" Wood 24" 3 5/8" 28" 24"
48" Wood 24" 3 5/8" 28" 24"
         
1 All reels are returnable
2 Metal bound wood reel (W&M)    
     
 Standard Packages

Packages Recommended For Preferred Sizes
6x24" W&M Small sizes/Short lengths 8 awg & smaller
11x22" W Small sizes/Medium lengths 6 awg & smaller
11x30" W Intermediate sizes/Short lengths 6 awg to 3 awg
11x36" W Small sizes/Long lengths Intermediate sizes/Medium lengths 4 awg to 1 awg
24x42" W Intermediate sizes/Medium lengths Large sizes/Short lengths 2 awg to 350 mcm
24x48" W Largest size - aprox. 750-1000' 1/0 awg & larger

General Information

Size* mm Nominal Diameter (Inches) Std. Bare Lbs/mft
14-7   0.0726 12.7
12-7   0.0915 20.2
10-19   0.1170 32.1
10-7   0.1160 32.1
8-19   0.1410 51.0
6-19   0.1860 81.0
6-49   0.2080 81.0
4-19   0.2320 129.0
3-19   0.2630 162.5
2-37   0.2960 205.0
1-37   0.3360 258.4
  50mm2-247 0.3960 317.8
1/0-61   0.3740 326.0
1/0-37   0.3740 326.0
1/0-259   0.4250 334.0
1/0-988   0.4200 332.0
2/0-37   0.4710 419.0
2/0-133   0.4740 411.0
3/0-133 84mm2-133 0.5310 528.2
3/0-259   0.5330 539.0
4/0-37   0.5133 653.3
  95mm2-133 0.5990 666.1
4/0-133   0.5900 667.0
  95mm2-741 0.5610 581.3
4/0-2107   0.6230 679.0
250-259   0.6530 795.0
  150mm2-740 0.7030 958.9
300-259   0.7140 949.0
300-427   0.7160 953.0
350-259 185mm2-259 0.7730 1110.0
350-427   0.7720 1112.0
400-259   0.8250 1265.0
400-427   0.8260 1269.0
450-427   0.8780 1430.0
  240mm2-703 0.9350 1611.4
  240mm2-1184 0.8810 1534.8
500-427   0.9230 1589.0
500-5054   1.0700 1737.0
600-427   1.0220 1920.0
750-427   1.1310 2384.0
750-703   1.1200 2412.0
750-7448   1.2990 2492.0
  381mm2-703 1.1150 2419.1
  400mm2-1961 1.1100 2477.5
800-427   1.1690 2543.0
1000-703   1.3210 3206.0
*Standard sizes subject to change without notice.
AWG sizes 6 and 8 can be either concentric lay or unilay strand construction.
Capable of thicknesses up to 1/2" wall or whatever max is.

Download Transformer Lead Cable Spec Sheet