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General
This specification covers the requirements for transmission
voltage, cable terminations for outdoor or indoor applications.
The termination design shall be G&W style PAT and suitable
for use on single conductor, cables through 245 kV. The terminations
shall be used on copper or aluminum conductor cable with extruded
insulation from 127-2000 mm2 (250 - 4000 kcmil).
Standards
and Ratings
The
terminations shall be designed, tested and built in accordance
with applicable sections of IEC 840, IEEE 48 for Class 1 terminations,
AEIC CS7 and AEIC CS6. The terminations shall be rated:
| Rated Voltage, kV (IEC) |
72.5 |
123 |
145 |
170 |
245 |
| Rated Voltage, kV (IEEE) |
69 |
115 |
138 |
161 |
230 |
| BIL, kV |
350 |
550 |
650 |
750 |
1050 |
Standard Components
• Standard creepage insulator
• Aluminum cap plate
• Stress cone
• Dielectric fluid
• Tin-plated aluminum or unplated copper crimp-type
connector
• Threaded hood
• Aluminum corona shield
• Aluminum base plate
• Aluminum entrance housing and heat shrink cable jacket
seal
• Vertical mounting or tilted up to 45° from vertical
Options
• Unplated copper or aluminum clamp-style 4 or pad style
8 aerial lug
• Stand-off insulators
• Mounting plate
• Stainless steel suspension grip
• Wiping sleeve entrance
• Arcing horns (rod gap)
• Composite insulator
• Extra creepage insulator
• Brown porcelain insulator
• Tin plating or silver plating of copper connector
or aerial lugs
• Horizontal mounting
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