Substation Connectors (Combined)

SUBSTATION COUPLERS

HUBBELL ® Power Systems

ALUMINUM EVWETTR

Aluminum alloy, tube-to-tube coupler, designed for corona-free EHV service up to 500kV. Coupling is mechanically reinforced via an internal slotted coupler/guide tube. This design provides ±2 inch expansion.

Material:

Castings – 356-T6 aluminum alloy Shunts – 1100 aluminum alloy Mounting Hardware – Galvanized Steel

Note: For EHIPS, schedule 80 bus tube design, add “H” to catalog number. Example: EVWETTRH50.

Maximum bus run 90 ft.

345 kV AND 500 kV LINE-TO-LINE APPLICATIONS

APPROX. WT. EA. LBS. (KG)

DIMENSIONS - INCHES (MM)

CATALOG NUMBER

ALUMINUM CONDUCTOR SIZE IPS

L

W

B

S

19.5 (495)

23.5 (596)

40.5 (17.6)

11.75 (298)

0.81 (20.6)

EVWETTR50

5

EHV 24

ANDERSON ™

HUBBELL ® POWER SYSTEMS

FARGO ®

October 2016