EHV Substation Connectors (AEC-16)

SUBSTATION BUS SUPPORTS

HUBBELL ® Power Systems

TYPES HVETS/EVETS EXPANSION TUBULAR BUS SUPPORTS (Continued)

345 KV AND 500 KV Line-to-Line Applications

Aluminum Conductor Size IPS

Bolt Circle Dia. In.

Dimensions – Inches (mm)

Approx. Wt. Ea. Lbs. (Kg)

Catalog Number

A

B

C

F

J

K

Z

4 5/8 (117.48) 4 5/8 (117.48) 3 7/16 (87.31) 3 7/16 (87.31) 3 7/16 (87.31) 3 7/16 (87.31) 3 7/16 (87.31) 4 5/8 (117.48) 4 5/8 (117.48)

4 7/8 (123.83) 5 3/8 (136.53) 3 5/8 (92.08) 4 (101.60) 4 1/2 (114.30) 4 7/8 (123.83) 5 3/8 (136.53) 4 7/8 (123.83) 5 3/8 (136.53)

12 3/4 (323.85) 3 3/4 (349.25) 11 7/8 (301.63) 12 1/2 (317.50) 13 1/4 (336.55) 14 1/4 (361.95) 15 1/4 (387.35) 14 1/4 (361.95) 15 1/4 (387.35)

13/16 X 7/8 (20.64 X 25.40) 13/16 X 7/8 (20.64 X 25.40) 11/16 X 7/8 (17.46 X 22.23) 11/16 X 7/8 (17.46 X 22.23) 11/16 X 7/8 (17.46 X 22.23) 11/16 X 7/8 (17.46 X 22.23) 11/16 X 7/8 (17.46 X 22.23) 13/16 X 7/8 (20.64 X 25.40) 13/16 X 7/8 (20.64 X 25.40)

1 1/4 (31.75) 1 1/2 (38.10) 1 1/4 (31.75) 1 1/4 (31.75) 1 1/4 (31.75) 1 1/4 (31.75) 1 1/2 (38.10) 1 1/4 (31.75) 1 1/2 (38.10)

39.0 (17.69) 53.0 (24.04) 33.1 (15.01) 42.4 (19.37) 40.3 (18.28) 43.6 (19.78) 53.2 (24.13) 46.5 (21.09) 60.5 (27.44)

11 3/4 (298.45) 12 1/4 (311.15) 9 3/8 (238.13) 9 3/8 (238.13) 9 3/8 (238.13) 9 3/8 (238.13) 9 3/8 (238.13) 11 3/4 (298.45) 12 1/4 (311.15)

3/4 (19.05) 3/4 (19.05)

5

7

HVETS507 ♦♦

6

7

HVETS607 ♦♦

500 KV Applications

5/8 (15.88) 5/8 (15.88) 5/8 (15.88) 5/8 (15.88) 5/8 (15.88) 3/4 (19.05) 3/4 (19.05)

3

5

EVETS305 ♦

5

3 1/2

EVETS345 ♦

4

5

EVETS405 ♦

5

5

EVETS505 ♦

6

5

EVETS605 ♦

5

7

EVETS507 ♦♦

6

7

EVETS607 ♦♦

Designed for:

♦ ± 2 1/8 ” expansion, 160 ft. maximum total bus length (both sides). ♦♦ ± 3 ” expansion, 240 ft. maximum total bus length (both sides).

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