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Horizontal Line Posts

Selection Guide Typical
Line Voltage, kV		 Catalog # with
Gain Base &
Clamptop End
Fittings		 "X"
Length
Inches
(mm)		 No.
of
Sheds		 Dry Arc
Distance
inches
(mm)		 Leakage
Distance
inches
(mm)		 (1) 60
Flashover ANSI		 (1) Critical
Flashover ANSI		 RCL
pounds
(kN)		 Net
Weight
pounds
(kg)
69 115 138 161 230 345 Dry-kV Wet-kV Pos-kV Neg-kV
            5220041100 33.5
(851)		 8 23
(584)		 54
(1372)		 215 195 340 455 2500
(11.1)		 47
(21.3)
5220051100 38.6
(980)		 10 28
(711)		 68
(1727)		 270 245 420 535 2500
(11.1)		 50
(22.7)
  5220061100 43.9
(1115)		 12 33
(838)		 82
(2083)		 325 295 505 620 2135(9.5) 54
(24.5)
  5220071100 49.2
(1250)		 14 39
(991)		 96
(2438)		 385 340 590 705 1865
(8.3)		 57
(25.9)
  5220081100 54.5
(1384)		 16 44
(1118)		 110
(2794)		 440 385 675 785 1650
(7.3)		 61
(27.7)
    5220091100 59.6
(1514)		 18 49
(1245)		 124
(3150)		 490 430 760 865 1490
(6.6)		 65
(29.5)
5220101100 64.8
(1646)		 20 55
(1397)		 138
(3505)		 545 475 845 950 1350
(6.0)		 68
(30.9)
  5220111100 70.1
(1781)		 22 60
(1524)		 152
(3861)		 600 520 930 1035 1235
(5.5)		 72
(32.7)
  5220121100 75.4
(1915)		 24 65
(1651)		 166
(4216)		 650 560 1015 1115 1140
(5.0)		 75
(34.1)
  5220131100 80.5
(2045)		 26 71
(1803)		 180
(4572)		 700 600 1095 1195 1060
(4.7)		 79
(35.9)
5220141100 85.8
(2180)		 28 76
(1930)		 194
(4928)		 755 635 1180 1280 990
(4.4)		 82
(37.2)
5220151100 91.1
(2314)		 30 81
(2057)		 208
(5283)		 805 675 1265 1365 925
(4.1)		 86
(39.0)
5220161100 96.3
(2446)		 32 87
(2210)		 222
(5639)		 855 710 1350 1445 870
(3.6)		 89
(40.4)
  5220171100 101.4
(2575)		 34 92
(2337)		 236
(5994)		 905 745 1435 1525 820
(3.6)		 93
(42.2)
  5220181100 106.7
(2710)		 36 97
(2464)		 250
(6350)		 955 780 1520 1610 780
(3.5)		 97
(44.0)
5220191100 112.0
(2845)		 38 103
(2616)		 264
(6706)		 1005 810 1605 1695 740
(3.3)		 100
(45.4)
  • (1) Tests in accordance with ANSI C29.1-1982. Electrical values are without corona ring.
  • (2) RCL is the maximum continuous load at which the post should be applied.
  • For voltages above 161 kV refer to Page 26-15 for Corona Rings.
  • Dimensions are within allowable tolerances as specified in ANSI C29.11.
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