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53
September 2017
EHV Jumper Support, 3-Bundle Conductor
Single Insulator with Weights 30k lb Assembly, 345kV - 500kV
Item Part Number
Description
Quantity
Material
UBS lb
1
AS25LBNK
Anchor Shackle
1
Forged Steel
30,000
2
See Chart
Insulator, ANSI 52-5
1
Polymer
—
3
SYC30SN
Socket Y-Clevis
1
Ductile Iron
30,000
4
YPJ310251891300
(1)
Jumper Yoke Assembly
1
Aluminum
10,000
5
See Note 2
Armor Rods
1
Aluminum
—
Line Voltage (kV)
Quadri*Sil® Part Number
Section Length Inches
SML lb
Corona Ring
345
S030103S201B
115.3
30,000
12”Line End
500
S030155S201D
167.2
30,000
15”Line End
8”Ground End
NOTE:
for quoting/ordering instructions, see Assemblies section.
(1)
For jumper yokes with other conductor ranges or different amounts of
weight, please contact HPS.
(2)
See Armor Rod section for rod set based on conductor application.
15.62
3
2
1
4
5
18.00
Section
Length
2.78
0.88
Ø.63
18.00
Inclusion of Ring
Based on Voltage
Conductor
Range:
1.06” - 1.23”
4.25
2.75
Base Assembly Bill of Material
Typical Insulator Selection
ASSEMBLY
TAJ31