EHV Substation Connectors (AEC-16)

SUBSTATION TEES

HUBBELL ® Power Systems

EHV TEES WELDMENT ALUMINUM TUBE TO TUBE

ALUMINUM WTT15

Aluminum alloy angle weldment tee for connecting alumi- num tubing main to aluminum tubing tap at 15 degrees.

Material: Casting—356-T6 aluminum alloy

345 AND 500 KV LINE-TO-LINE APPLICATIONS

ALUMINUM CONDUCTOR SIZE

Dimensions – Inches (mm)

Approx. Wt. Ea. Lbs. (Kg)

Catalog Number WTT152020

TUBING MAIN IPS/EHIPS

TUBING TAP IPS/EHIPS

L

C

A

4 (101.6) 4 (101.6) 4-5/8 (117.48) 4 (101.6) 4-3/8 (111.12) 5-1/8 (130.18) 4 (101.6) 4-3/8 (111.12) 6 (152.4) 4 (101.6) 4-3/8 (111.12) 5-1/8 (130.18) 6-1/8 (155.58) 4 (101.6) 4-3/8 (111.12) 5-1/8 (130.18) 5-1/8 (130.18) 6-1/8 (155.58)

3-1/4 (87.55) 4 (101.6) 4-5/16 (109.54) 3-7/8 (98.42) 4-11/16 (119.06) 4-11/16 (119.06) 4-1/8 (104.78) 4-1/2 (114.3) 5-1/8 (130.18) 4-3/8 (111.12) 4-3/4 (120.65) 5 (127.0) 5-7/16 (138.11) 5-3/4 (146.05) 5-3/8 (136.52) 5-11/16 (144.46) 7 (177.8) 6-5/8 (168.28)

1-1/4 (31.75) 1-3/4 (44.45)

.97 (44) 1.4 (.64) 2.2 (1.0) 1.3 (.59)

2

2

WTT152420

2-1/2

2

2 (50.8)

WTT152424

2-1/2

2-1/2

1-1/4 (31.75)

WTT153020

3

2

2 (50.8)

2.3 (1.04) 2.4 (1.09) 1.3 (.59) 1.6 (.72) 1.4 (.64) 1.6 (.72) 3.8 (1.72) 2.5 (1.13) 4.1 (1.86)

WTT153024

3

2-1/2

1-3/4 (44.45) 1-1/4 (31.75)

WTT153030

3

3

WTT153420

3-1/2

2

1-1/2 (38.1) 2 (50.8)

WTT153424

3-1/2

2-1/2

WTT153434

3-1/2

3-1/2

1-1/4 (31.75)

WTT154020

4

2

1-1/2 (38.1)

WTT154024

4

2-1/2

1-3/4 (44.45)

WTT154030

4

3

2 (50.8) 2 (50.8) 1-1/2 (38.1) 2-1/2 (63.5) 2-1/2 (63.5) 2 (50.8)

WTT154040

4

4

2.0 (.91) 1.8 (.82)

WTT155020

5

2

WTT155024

5

2-1/2

3.5 (1.59) 3.3 (1.50)

WTT155030

5

3

WTT156030

6

3

4.4 (2.0)

WTT156040

6

4

39

™