String Assemblies insulator string hardware for lines up to 765 kV
Typical hardware kits for suspension, angle and tension insulator strings of lines up to 765 kV. Loads are 30K–100K lb (about 133–445 kN) depending on the insulator class, for single-conductor phases or bundles of 2, 3 and 6 conductors.
- Types
- suspension (I and V strings), angle, tension, loop assemblies
- Phase configurations
- single conductor, bundles of 2, 3 and 6 conductors
- Voltage
- up to 765 kV
- Load
- 30K–100K lb (about 133–445 kN) depending on insulator class
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The kits are grouped by voltage, number of conductors per phase and insulator load. They include suspension I- and V-strings, angle, tension and loop assemblies. Tension strings are rated for up to 95% of the conductor breaking load. Designs are adapted to the specified insulators, string length and bundle spacing. Optionally, the kits include tension adjustment devices and corona testing.
Technical specifications
| Types | suspension (I and V strings), angle, tension, loop assemblies |
|---|---|
| Phase configurations | single conductor, bundles of 2, 3 and 6 conductors |
| Voltage | up to 765 kV |
| Load | 30K–100K lb (about 133–445 kN) depending on insulator class |
| Tension strings | up to 95% of conductor rated breaking strength |
| Options | tension adjustment devices, corona testing |
Request a price and lead time
String Assemblies insulator string hardware for lines up to 765 kV. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 7326 90 98 90 |
|---|---|
| HS, 6 digits | 7326 90 |
| CN (EU) | 7326 90 98 |
| HTSUS (USA) | 7326 90 86 88 |
| China customs tariff | 7326 90 19 90 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What voltage are the kits designed for?
For overhead lines up to 765 kV.
What loads are the hardware rated for?
30K–100K lb, about 133–445 kN depending on the insulator class. Tension strings are rated for up to 95% of the conductor breaking load.
Which bundle configurations are supported?
A single conductor, or bundles of 2, 3 and 6 conductors.
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