Transmission Connectors - Assemblies (TH)
EHV Tangent Suspension, 2-Bundle Conductor Single-String 50k lb Assembly, 230kV - 345kV
ASSEMBLY TAT21
0.88
3.50
Ø.75
1
2
Section Length
3
4
2.88
6.19
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
AS50BNK See Chart SYC50SN
Anchor Shackle
1 1 1 1 2 2
Forged Steel
60,000
Insulator, ANSI 52-11
Polymer
—
Socket Y-Clevis
Ductile Iron Ductile Iron Aluminum Aluminum
50,000 50,000
YPD50185491
Yoke Plate
See Note 1 See Note 2
Suspension Clamp w/Y-Clevis Eye
— —
Armor Rods
H 27
Typical Insulator Selection
Line Voltage (kV)
Quadri*Sil® Part Number
Section Length Inches
SML lb
Corona Ring
230
S050073S201A
87.6
50,000
8”Line End
345
S050103S201B
117.8
50,000
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
Made with FlippingBook flipbook maker