EHV Substation Connectors (AEC-16)

SUBSTATION BUS SUPPORTS

HUBBELL ® Power Systems

EHV WELDED BUS SUPPORTS TYPE WURE-EHV

ALUMINUM WURE-EHV

Aluminum alloy weldment, rigid or slip fit, bus supports are designed for corona free service at 345 KV. If rigid fit is desired, field weld each end. Stainless steel static eliminator spring is furnished as standard. Cap screws and washers for mounting to cap of insulator are supplied for upright mounting; when mounting to base, add “B” to catalog number (example: WURE- 20-5-B-EHV).

Material: Casting – 356-T6 aluminum alloy

Mounting Hardware – galvanized steel

345 KV Line-to-Line Applications

Aluminum Conductor Size IPS/ EHIPS

Dimensions – Inches (mm)

Bolt Circle Dia. In.

Catalog Number

Approx. Wt. Ea. Lbs. (Kg)

L

C

W

K

9 1/8 (231.78) 9 1/8 (231.78) 9 1/8 (231.78) 9 3/8 (238.13) 9 3/8 (238.13) 9 7/8 (250.83)

3 1/8 (79.38) 3 5/8 (92.08) 4 (101.60) 4 1/2 (114.30) 4 7/8 (123.83) 5 3/8 (136.53)

3 11/16 (93.66) 4 7/16 (112.71) 5 3/16 (131.76) 5 9/16 (141.25) 6 11/16 (169.86) 7 11/16 (195.26)

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) 11/16 X 7/8 (17.46 X 22.23)

3.4 (1.54) 3.4 (1.54) 4.7 (2.13) 5.3 (2.40) 5.8 (2.63) 6.7 (3.04)

WURE245EHV

2 1/2

5

WURE305EHV

3

5

WURE345EHV

3 1/2

5

WURE405EHV

4

5

WURE505EHV

5

5

WURE605EHV

6

5

49

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