Transmission Connectors - Assemblies (TH)

EHV Jumper Support, 3-Bundle Conductor Single Insulator with Weights 30k lb Assembly, 345kV - 500kV

ASSEMBLY TAJ31

0.88

1

2.78

Ø.63

Inclusion of Ring Based on Voltage

Section Length

2

3

Conductor Range: 1.06” - 1.23”

2.75

4

5

4.25

18.00

15.62

18.00

Base Assembly Bill of Material

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

—

H 53

Typical Insulator Selection

Line Voltage (kV)

Quadri*Sil® Part Number

Section Length Inches

SML lb

Corona Ring

345

S030103S201B

115.3

30,000

12”Line End 15”Line End 8”Ground End

500

S030155S201D

167.2

30,000

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.

September 2017