Transmission Connectors - Assemblies (TH)
EHV Tangent Suspension, 2-Bundle Conductor Single-String 30k lb Assembly, 230kV - 345kV
ASSEMBLY TAT21
0.88
2.78
Ø.63
1
Section Length
2
3
4
2.75
4.88
6
5
Clamp Assembly Length
18.00
Base Assembly Bill of Material
Item Part Number
Description
Quantity
Material
UBS lb
1 2 3 4 5 6
AS25LBNK See Chart
Anchor Shackle
1 1 1 1 2 2
Forged Steel
30,000
Insulator, ANSI 52-5
Polymer
—
SYC30SN
Socket Y-Clevis
Ductile Iron Ductile Iron Aluminum Aluminum
30,000 30,000
YPD30184373
Yoke Plate
See Note 1 See Note 2
Suspension Clamp w/Y-Clevis Eye
— —
Armor Rods
H 26
Typical Insulator Selection
Line Voltage (kV)
Quadri*Sil® Part Number
Section Length Inches
SML lb
Corona Ring
230
S030073S201A
85.1
30,000
8”Line End
345
S0301O3S201B
115.3
30,000
12”Line End
NOTE: For quoting/ordering instructions, see Assemblies section. (1) See Suspension Clamp section for standard and high temperature conductor suspension clamp options. (2) See Armor Rod section for rod set based on conductor application.
September 2017
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