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Tube to Insulator (Vertical)

EHV WELDED BUS SUPPORTS
TYPE EVVBS
ALUMINUM
EVVBS

Aluminum alloy weldment bus supports are corona free vertical tubular supports for 500 KV service.

For schedule 40 bus.(1)

Material: Bus Support–356-T6 aluminum alloy
Hardware–galvanized steel
345 KV AND 500 KV LINE-TO-LINE APPLICATIONS
CATALOG NUMBER ALUMINUM CONDUCTOR SIZE IPS BOLT CIRCLE DIA. IN. DIMENSION – INCHES (MM) C APPROX. WT. EA. LBS. (KG)
EVVBS-24-5 2-1/2 5 3-15/16 (100.01) 5.3 (2.41)
EVVBS-30-5 3 5 5-7/16 (138.11) 6.4 (2.90)
EVVBS-40-5 4 5 5-1/2 (139.70) 7.2 (3.27)
EVVBS-50-5 5 5 5-1/2 (139.70) 7.7 (3.49)
EVVBS-60-5 6 5 5-1/2 (139.70) 8.2 (3.72)
EVVBS-24-7 2-1/2 7 3-15/16 (100.01) 5.9 (2.68)
EVVBS-30-7 3 7 5-7/16 (138.11) 6.9 (3.13)
EVVBS-40-7 4 7 5-7/16 (138.11) 7.9 (3.58)
EVVBS-50-7 5 7 5-1/2 (139.80) -
EVVBS-60-7 6 7 5-1/2 (139.80) -
  • (1)Some sizes available for schedule 80 bus - consult factory
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