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Tube to Pad

EHV BOLTED TEE CONNECTORS
TUBING MAIN TO FLAT PAD
TYPE HVTTF/EVTTF
ALUMINUM
HVTTF/EVTTF

Aluminum alloy, tube to flat, tee connectors are designed for corona free service at 345 and 500 KV respectively. This catalog number does not include tongue mounting hardware or bolt shields; these components must be ordered separately. Tongue holes have NEMA spacing. Contact sealant is recommended.

Material: Castings – 356-T6 aluminum alloy
Hardware – aluminum alloy

Add suffix: "-HS" for one hardware shield, and "-HS2" for two hardware shields.

345 KV AND 500 KV LINE-TO-LINE APPLICATIONS
CATALOG
NUMBER		 ALUMINUM
SIZE TUBING
MAIN IPS/EHIPS		 DIMENSIONS – INCHES (MM) APPROX.
WT. EA.
LBS. (KG)
W C T J
345 KV APPLICATIONS
HVTTF-20-D 2 4
(101.60)		 7 1/2
(190.50)		 1
(25.40)		 5/8
(15.88)		 6.5
(2.93)
HVTFF-24-D 2 1/2 4
(101.60)		 7 1/2
(190.50)		 1
(25.40)		 5/8
(15.88)		 6.9
(3.13)
HVTTF-30-D 3 4
(101.60)		 7 7/8
(200.03)		 1
(25.40)		 5/8
(15.88)		 8.8
(3.99)
HVTTF-40-D 4 4 1/4
(107.95)		 8 7/16
(214.31)		 1
(25.40)		 5/8
(15.88)		 10.6
(4.02)
†HVTTF-50-D 5 6
(152.40)		 8 15/16
(227.01)		 1
(25.40)		 5/8
(15.88)		 13.9
(6.31)
†HVTTF-60-D 6 6
(152.40)		 9 7/16
(239.71)		 1
(25.40)		 5/8
(15.88)		 17.5
(7.94)
500 KV APPLICATIONS
EVTTF-30-D 3 5
(127.00)		 8 3/16
(207.96)		 1
(25.40)		 5/8
(15.88)		 11.7
(5.31)
EVTTF-40-D 4 5
(127.00)		 8 11/16
(220.66)		 1
(25.40)		 5/8
(15.88)		 14.2
(6.44)
†EVTTF-50-D 5 6
(152.40)		 9 1/4
(234.95)		 1
(25.40)		 5/8
(15.88)		 18.8
(8.54)
†EVTTF-60-D 6 6
(152.40)		 9 3/4
(247.65)		 1
(25.40)		 5/8
(15.88)		 20.4
(9.25)
  • †Furnished with 6 clamping bolts for 5" IPS and 6" IPS.
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