CUSHION-GRIP Twin / HELICAL ROD spacers for 2-conductor phases
CUSHION-GRIP Twin and HELICAL ROD spacers for 2-conductor overhead line phases with horizontal bundling. The HELICAL ROD version is corona-free up to 500 kV AC and 750 kV DC, with an operating temperature of 125 °C.
- Application
- horizontal 2-conductor phase bundle
- HELICAL ROD
- helical aluminum alloy rods, hinge-free design
- Corona
- corona-free up to 500 kV AC and 750 kV DC (HELICAL ROD)
- Operating temperature
- 125 °C (HELICAL ROD)
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The spacers hold a constant bundle spacing and keep the conductors from clashing during galloping, ice shedding and under short-circuit currents. HELICAL ROD is made of helical rods of aluminum alloy, with no hinges in the design. CUSHION-GRIP Twin is used on the same 2-conductor phases.
Technical specifications
| Application | horizontal 2-conductor phase bundle |
|---|---|
| HELICAL ROD | helical aluminum alloy rods, hinge-free design |
| Corona | corona-free up to 500 kV AC and 750 kV DC (HELICAL ROD) |
| Operating temperature | 125 °C (HELICAL ROD) |
Request a price and lead time
CUSHION-GRIP Twin / HELICAL ROD spacers for 2-conductor phases. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 7616 99 90 00 |
|---|---|
| HS, 6 digits | 7616 99 |
| CN (EU) | 7616 99 90 |
| HTSUS (USA) | 7616 99 51 90 |
| China customs tariff | 7616 99 10 90 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
Up to what voltage does HELICAL ROD operate corona-free?
Up to 500 kV AC and up to 750 kV DC.
What phase configuration are the spacers designed for?
Horizontal bundling of a phase into two conductors.
What is the operating temperature of HELICAL ROD?
125 °C, with rods made of aluminum alloy.
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