EHV Substation Connectors (AEC-16)

SUBSTATION STUD CONNECTORS TYPE HVEDST/EVEDST WELDED EXPANSION STUD CONNECTORS FOR TUBE - continued

HUBBELL ® Power Systems

345 KV AND 500 KV Line-to-Line Applications

Stud Dia. In./Thd.

Aluminum Conductor Size IPS

Dimensions – Inches (mm)

Installation Chart Line Number

Approx. Wt. Ea. Lbs. (Kg)

Catalog Number

Ring DIA.

A

B

F

J

345 KV Applications

28.1 (12.75) 28.8 (13.06) 29.9 (13.56) 32.4 (14.70) 34.7 (15.74) 26.5 (12.02) 28.0 (12.70) 29.0 (13.15) 30.7 (13.93) 34.3 (15.56) 37.1 (16.83) 26.1 (11.84) 28.5 (12.93) 31.8 (14.42) 34.7 (15.74) 31.6 (14.33) 33.4 (15.15) 35.9 (16.28) 38.8 (17.60) 32.5 (14.74) 34.2 (15.51) 37.8 (17.15) 40.0 (18.14)

30 (762.00) 30 (762.00) 30 (762.00) 30 (762.00) 30 (762.00) 30 (762.00) 30 (762.00) 30 (762.00) 30 (762.00) 30 (762.00) 30 (762.00) 24 (609.60) 24 (609.60) 24 (609.60) 24 (609.60) 24 (609.60) 24 (609.60) 24 (609.60) 24 (609.60) 24 (609.60) 24 (609.60) 24 (609.60) 24 (609.60)

19 3/8 (492.13) 19 3/8 (492.13) 19 3/8 (492.13) 19 3/8 (492.13) 19 3/8 (492.13) 19 3/8 (492.13) 19 3/8 (492.13) 19 3/8 (492.13) 19 3/8 (492.13) 19 3/8 (492.13) 19 3/8 (492.13) 22 1/8 (561.98) 22 1/8 (561.98) 22 1/8 (561.98) 22 1/8 (561.98) 22 1/8 (561.98) 22 1/8 (561.98) 22 1/8 (561.98) 22 1/8 (561.98) 22 1/8 (561.98) 22 1/8 (561.98) 22 1/8 (561.98) 22 1/8 (561.98)

5 7/8 (149.23) 6 (152.40) 5 3/4 (146.05) 6 (152.40) 6 1/8 (155.58) 5 1/4 (133.35) 5 1/4 (133.35) 5 3/4 (146.05) 5 3/4 (146.05) 6 (152.40) 6 1/8 (155.58) 5 3/8 (136.53) 5 3/4 (146.05) 6 (152.40) 6 1/8 (155.58) 5 7/8 (149.23) 5 3/4 (146.05) 6 (152.40) 6 1/8 (155.58) 5 3/4 (146.05) 5 3/4 (146.05) 6 (152.40) 6 1/8 (155.58)

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)

3

HVEDST2030G12

2-12

3

3 1/4 (82.55)

3

HVEDST2034G12

2-12

3 1/2

3 3/8 (85.73)

3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20)

2

HVEDST2040G12

2-12

4

1

HVEDST2050G12

2-12

5

1

HVEDST2060G12

2-12

6

3

HVEDST2220G12 2 1/4 -12

2

3

HVEDST2224G12 2 1/4 -12

2 1/2

3

HVEDST2230G12 2 1/4 -12

3

2 5/8 (66.68)

2

HVEDST2240G12 2 1/4 -12

4

1

HVEDST2250G12 2 1/4 -12

5

1

HVEDST2260G12 2 1/4 -12

6

500 KV Applications

2

EVEDST1430G12 1 1/2 -12

3

2 3/4 (69.85)

1/2 (12.70)

2

EVEDST1440G12 1 1/2 -12

4

1/2 (12.70)

1

EVEDST1450G12 1 1/2 -12

5

1/2 (12.70)

1

EVEDST1460G12 1 1/2 -12

6

1/2 (12.70)

3

EVEDST2030G12

2-12

3

3 1/4 (82.55)

1/2 (12.70)

2

EVEDST2040G12

2-12

4

1/2 (12.70)

EVEDST2050G12

2-12

5

1

1/2 (12.70)

1

EVEDST2060G12

2-12

6

1/2 (12.70)

3

EVEDST2230G12 2 1/4 -12

3

2 5/8 (66.68)

1/2 (12.70)

2

EVEDST2240G12 2 1/4 -12

4

1/2 (12.70)

1

EVEDST2250G12 2 1/4 -12

5

1/2 (12.70)

1

EVEDST2260G12 2 1/4 -12

6

1/2 (12.70)

Refer to Type HVEDST90 listings for bus tube 90° to stud.

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