EHV Substation Connectors (AEC-16)

SUBSTATION STUD CONNECTORS

HUBBELL ® Power Systems

EHV BIFURCATING STUD CONNECTORS TO TWO FLAT PADS TYPE EVSF2

ALUMINUM EVSF2

Aluminum alloy stud to double flat connectors are designed for corona free service at 500 KV. The connectors are designed for use with Type CCL-EHV compression lugs. Stud threads are factory coated with sealant and connectors are individually sealed in plastic bag. Terminal clamping hardware is not furnished as part of this catalog number. This connector is designed to clamp terminal pads of a maximum thickness of 1”. To assure corona free performance, tap terminal must be connected. Tongue holes have NEMA spacing. Contact sealant is recommended. For pads in horizontal plane, add “-90” after stud size in number (Example - EVSF2-20-90-12-18)

Material: Castings – 356-T6 aluminum alloy

Stud Clamping Hardware – aluminum alloy

Note: Contact factory to obtain stud body at special angles.

300 KV AND 500KV Line-to-Line Applications

Dimensions – Inches (mm)

Catalog Number

Stud Dia. In./Thd

Approx. Wt. Ea. Lbs. (Kg)

B

L

12 (304.80) 18 (457.20) 12 (304.80) 18 (457.20) 12 (304.80) 18 (457.20)

19 1/8 (485.78) 25 1/8 (638.18) 19 1/8 (485.78) 25 1/8 (638.18) 19 1/8 (485.78) 25 1/8 (638.18)

26.4 (11.98) 28.8 (13.06) 26.0 (11.79) 28.8 (13.06) 27.2 (12.35) 30.1 (13.67)

EVSF2141212

1 1/2 -12

EVSF2141218

1 1/2 -12

EVSF2201212

2-12

EVSF2201218

2-12

EVSF2301212

3-12

EVSF2301218

312

64

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