EHV Substation Connectors (AEC-16)
SUBSTATION COUPLERS
HUBBELL ® Power Systems
EHV BOLTED COUPLERS FOR TUBE–Continued TYPE HVSTT/EVSTT
345 KV and 500 kv Line-to-Line Applications
CONDUCTOR SIZE TUBING IPS/EHIPS
DIMENSIONS-INCHES (MM)
APPROX. WT. EA. LBS. (KG)
CATALOG NUMBER
MAIN
TAP
A
L
B
W
G
500KV APPLICATIONS
5 (127.00) 5 (127.00) 5 (127.00) 6 (152.40) 6 (152.40) 6 (152.40) 6 (152.40) 6 (152.40) 6 (152.40)
10 1/8 (257.18) 10 1/8 (257.18) 10 1/8 (257.18) 11 1/8 (282.58) 11 1/8 (282.58) 12 1/8 (307.98) 11 1/8 (282.58) 11 1/8 (282.58) 12 1/8 (307.98)
5 (127.00) 5 (127.00) 5 (127.00) 5 (127.00) 5 (127.00) 6 (152.40) 5 (127.00) 5 (127.00) 6 (152.40)
20.4 (9.25) 17.7 (8.03)
7 7/8 (200.03) 8 (203.20) 8 7/8 (225.43) 10 (254.00) 10 (254.00) 10 (254.00) 11 (279.40) 11 (279.40) 11 (279.40)
7 7/8 (200.03) 8 (203.20) 8 7/8 (225.43) 7 7/8 (200.03) 8 7/8 (225.43) 10 (254.00) 7 7/8 (200.03) 8 7/8 (225.43) 11 (279.40)
EVSTT3030
3
3
EVSTT3434
3 1/2
3 1/2
23.6 (10.70) 27.4 (12.43) 28.8 (13.06) 33.4 (15.15) 29.9 (13.56) 31.5 (14.79) 36.7 (16.66)
EVSTT4040
4
4
†EVSTT5030
5
3
†EVSTT5040
5
4
†EVSTT5050
5
5
†EVSTT6030
6
3
†EVSTT6040
6
4
†EVSTT6060
6
6
†Furnished with 6 clamping bolts for 5” and 6” IPS tubing.
23
™
Made with FlippingBook - Online catalogs