EHV Substation Connectors (AEC-16)

SUBSTATION TERMINALS EHV EXTERNAL WELDED TERMINALS FOR TUBE TO FLAT PAD TYPE WSTFE-EHV

HUBBELL ® Power Systems

ALUMINUM WSTFE-EHV

Aluminum alloy tube to flat terminals are designed for corona free service at 345 and 500 KV. Terminals with center-formed contact may be ordered by adding “CF” to the catalog number (example: WSTFE-40-D-CF-EHV). The hardware shield is included as part of this catalog number. Tongue hardware is not furnished as part of this catalog number. Hardware must be ordered separately, specifying thickness of pad to be clamped. Pad holes have NEMA spacing. Contact sealant is recommended after welding.

Material: Castings – 356-T6 aluminum alloy Bolt Shield – 356-T6 aluminum alloy

354 KV and 500 KV Line-to-Line Applications

ALUMINUM CONDUCTOR SIZE IPS/EHIPS

APPROX. WT. EA. LBS. (KG)

DIMENSIONS - INCHES (MM)

CATALOG NUMBER

A

T –

3.9 (1.77) 6.1 (2.77) 7.6 (3.45) 10.8 (4.90) 5.0 (3.07) 8.5 (3.86) 11.1 (5.03) 13.3 (6.04) 8.0 (3.63) 9.6 (4.36)

1 3/4 (44.45) 2 1/4 (57.15) 2 3/4 (69.85) 3 1/2 (88.90) 2 (50.80) 2 (50.80) 2 (50.80) 3 1/2 (88.90) 2 1/4 (57.15) 2 3/4 (69.85)

WSTFE30DEHV

3

–

WSTFE40DEHV

4

–

WSTFE50DEHV

5

–

WSTFE60DEHV

6

–

WSTFE34DCFEHV

3 1/2

0.88 (22.2) 1.0 (25.4) 1.0 (25.4)

WSTFE40NCFEHV*

4

WSTFE50NCFEHV*

5

WSTFE60NCFEHV*

6

–

WSTFE40KCFEHV

4

–

WSTFE50KCFEHV

5

* Includes 2 Hardware Shields

10

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