EHV Substation Connectors (AEC-16)

SUBSTATION STUD CONNECTORS TYPE HVEDST-90/EVEDST-90 WELDED EXPANSION STUD CONNECTORS FOR TUBE – Continued 345 KV AND 500 KV Line-to-Line Applications

HUBBELL ® Power Systems

Stud Dia. In./ Thd.

Aluminum Conductor Size IPS

Dimensions – Inches (mm)

Installation Chart Line Number

Approx. Wt. Ea. Lbs. (Kg)

Catalog Number

A

B

F

J

L

345 KV Applications

33.2 (15.06) 25.0 (11.34) 26.5 (12.02) 27.5 (12.47) 29.2 (13.25) 32.8 (14.88) 35.6 (16.15) 26.5 (12.02) 29.8 (13.52) 29.6 (13.43) 31.4 (14.24) 33.9 (15.38) 30.5 (13.83) 32.2 (14.61) 24.1 (10.93)

27 (685.80) 27 (685.80) 27 (685.80) 27 (685.80) 27 (685.80) 27 (685.80) 27 (685.80) 31 (787.40) 31 (787.40) 31 (787.40) 31 (787.40) 31 (787.40) 31 (787.40) 31 (787.40) 31 (787.40)

6 3/8 (161.93) 5 1/2 (139.70) 5 1/2 (139.70) 5 3/8 (136.53) 5 3/4 (146.05) 6 3/8 (161.93) 6 1/2 (165.10) 6 3/16 (157.16) 6 1/16 (153.99) 5 1/4 (133.35) 5 5/8 (142.88) 6 1/4 (158.75) 6 3/8 (161.93) 5 3/4 (146.05) 6 7/16 (163.51)

3 1/4 (82.55) 3 1/4 (82.55) 3 1/4 (82.55) 2 5/8 (66.68) 3 (82.55) 3 1/2 (88.90) 3 3/8 (85.73) 3 1/2 (88.90) 3 1/8 (79.38) 2 5/8 (66.68) 3 (76.20) 3 1/4 (82.55) 2 5/8 (66.68) 3 (76.20) 3 7/8 (98.43)

28 5/8 (727.08) 23 3/8 (593.73) 23 3/8 (593.73) 23 3/8 (593.73) 28 5/8 (727.08) 28 5/8 (727.08) 28 5/8 (593.73) 24 3/4 (628.65) 24 3/4 (628.65) 24 3/4 (628.65) 24 3/4 (628.65) 24 3/4 (628.65) 24 3/4 (628.65) 24 3/4 (628.65) 24 3/4 (628.65)

1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70)

1

HVEDST2060G9012

2-12

6

2

HVEDST2220G9012

2 1/4 -12

2

2

HVEDST2224G9012

2 1/4 -12

2 1/2

1

HVEDST2230G9012

2 1/4 -12

3

1

HVEDST2240G9012

2 1/4 -12

4

1

HVEDST2250G9012

2 1/4 -12

5

1

HVEDST2260G9012

2 1/4 -12

6

500 KV Applications

3

EVEDST1430G9012

1 1/2 -12

3

EVEDST1434G9012 EVEDST1440G9012

2

1 1/2 -12

4

1

EVEDST1450G9012

1 1/2 -12

5

1

EVEDST2030G9012

2-12

3

EVEDST2034G9012 EVEDST2040G9012

1

2-12

4

1

EVEDST2050G9012

2-12

5

1

EVEDST2230G9012

2 1/4 -12

3

1

EVEDST2240G9012

2 1/4 -12

4

68

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