EHV Substation Connectors (AEC-16)

SUBSTATION TERMINALS

HUBBELL ® Power Systems

ALUMINUM EVKETVH

Aluminum alloy, tube-to-flat, compact expansion terminal designed for corona-free EHV service, on 6 EHIPS, schedule 80 bus up to 500kV. Two bolt shields are required and included.

This design provides ±2 inch expansion.

Material: Castings – 356-T6 aluminum alloy Shunts – 1100D aluminum alloy

Shield Mounting Hardware – Stainless Steel

Note: When mounting to unshielded equipment pad, two additional hardware shields (EVHSD) must be used to ensure corona-free performance.

Pad bolting hardware is not included. Bolt lengths depend on thickness of mating pad to be clamped.

Maximum bus length is 90 feet.

Ampacity is 5,000 amps outdoors with 2 ft/sec cross wind and normal oxidized surface, when installed with type HTJC Inhibitor compound and the two EVHSD hardware shields provided.

86

DIMENSIONS - INCHES (MM)

ALUMINUM CONDUCTOR SIZE EHIPS

APPROX. WT. EA. LBS. (KG)

CATALOG NUMBER

SHIELD HEIGHT

L

W

C

T

16.0 (406)

21.5 (546)

5.50 (140)

33.0 (15.0)

1.0 (25.4)

11.75 (298)

EVKETVH602N4

6

18

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