COIL Line Traps: high-frequency line trap for overhead lines
COIL Line Traps are high-frequency line traps, that is, reactors with a tuning element installed in the cut of an HV overhead line. They keep HF communication and teleprotection signals within the given line section.
- Type
- dry air-core reactor
- Insulation
- air, dry
- Design
- outdoor
- Purpose
- blocking of HF communication signals on overhead lines without affecting the power-frequency current
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The line trap stops HF communication signals at the overhead line section boundary and does not affect the power-frequency current. The reactor is dry, air-core, with air insulation and outdoor design. The manufacturer handles international sales for a significant part of the market under an exclusive agreement.
Technical specifications
| Type | dry air-core reactor |
|---|---|
| Insulation | air, dry |
| Design | outdoor |
| Purpose | blocking of HF communication signals on overhead lines without affecting the power-frequency current |
| Composition | reactor with a tuning element |
Replacement for
ВЗ-630, ВЗ-1000, ВЗ-2000 (high-frequency line traps, 35–750 kV)
selected by purpose and main parameters, please confirm with our manager
Request a price and lead time
COIL Line Traps: high-frequency line trap for overhead lines. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8504 50 00 90 |
|---|---|
| HS, 6 digits | 8504 50 |
| CN (EU) | 8504 50 00 |
| HTSUS (USA) | 8504 50 80 00 |
| China customs tariff | 8504 50 00 00 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
How is the line trap installed?
In the cut of an HV overhead line, to keep HF communication and teleprotection signals within the given section.
Does the line trap affect the operating current of the line?
No, it blocks only HF signals and does not affect the power-frequency current.
What does the line trap consist of?
A dry air-core reactor and a tuning element, outdoor design.
Similar equipment from other manufacturers
