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Deadends (PDI): 0.625" (16mm) Diameter Rod Deadend Insulators

Since the initial introduction in 1988, over 18 million Ohio Brass PDI's have been shipped. As the industry leader in this market segment, Hubbell Power Systems, Inc. is taking the proactive step of fully re-investing in new tooling to continue the tradition of superior quality and service. With this transition, enhancements were made on several aspects of electrical performance as well as an improved appearance as a result of new tooling.

These updates result in slightly different weathershed designs but overall the updates to our PDI-15, PDI-25, & PDI-28 will have the same mechanical function and performance as our existing designs. In addition, we are introducing a new PDI-46 design that has a slightly shorter section length than the existing PDI-35 design but meets the ANSI & CSA requirements. The current PDI-35 design will continue to be offered for those customers who have standardized on this product.

Mechanical Characteristics


1Catalog
Numbers
No.
of
Sheds
"X"
Length
inches
(mm)
Diameter
Inches
(mm)
Net Wt.
pounds
(kg)
Standard Package Qty. Torsion
ft-lb
(N-m)
2SML
pounds
(kN)
3RTL
pounds
(kN)
4Proof
pounds
(kN)
D d Box Pallet
4010150215 5 12.50
(318)
3.9
(99)
2.7
(69)
2.4
(1.1)
15 540 35
(47)
15,000
(70)
7,500
(35)
10,000
(44.5)
4010280215 10 17.50
(445)
3.3
(84)
2.4
(61)
2.4
(1.1)
15 360 35
(47)
15,000
(70)
7,500
(35)
10,000
(44.5)
4010250215 10 18.75
(475)
3.8
(97)
2.8
(71)
2.8
(1.3)
15 360 35
(47)
15,000
(70)
7,500
(35)
10,000
(44.5)
4010350215 8 25.00
(635)
3.0
(76)
  3.3
(1.5)
15 300 35
(47)
15,000
(70)
7,500
(35)
10,000
(44.5)
4010460215 10 23.00
(584)
4.4
(112)
3.0
(76)
3.3
(1.5)
15 300 40
(55)
15,000
(70)
7,500
(35)
10,000
(44.5)
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Electrical Characteristics


Catalog
Numbers
Type Leakage
Distance
Inches
(mm)
Dry
Arc
Distance
inches
(mm)
Flashover ANSI - kV Critical Flashover ANSI RIV Power
Arc
kA
cycles
SL of
# of
4-1/4
Bells
Insulator
Class
Dry-kV Wet-kV Pos-kV Neg-kV Test kV Max.
4010150215 PDI-15 16
(406)
8.1
(205)
100 80 150 170 15 <10 150 2 DS15
4010280215 PDI-28 26
(660)
12.6
(320)
140 120 235 250 20 <10 150 - DS28
4010250215 PDI-25 31
(787)
14.3
(363)
155 135 270 280 30 <10 150 3 DS35
4010350215 PDI-35 33
(838)
20
(508)
200 160 325 360 30 <10 150 4 -
4010460215 PDI-46 37.6
(955)
19.1
(485)
195 175 360 365 30 365 150 - DS46
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Catalog Number Key


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