| Brand | ROCKWILL |
| Numero sa Modelo | Serye sa GTTLA GIS Tank-Type Lightning Arresters |
| Naka nga boltahang rated | 110kV |
| Serye | GTTLA Series |
Overview
Ang mga GIS tank-type lightning arresters gamit ang metal-enclosed housing nga naglakip og SF6 gas isip internal insulation medium. Giisip kini ang single-column o multi-column resistor disc columns sa parallel isip core, na naglakip og AC voltage ratings gikan sa 110kV-500kV.
Features
Compact Structure and Small Footprint
Ang tank-type structure ug rational internal component layout magresulta sa compact overall structure ug reduced footprint.
High Reliability
Ang high-performance resistor discs ug reliable sealing structures sigurado sa long-term stable operation sa harsh environments uban minimal risk of failure o performance degradation.
Excellent Insulation Performance
Ang SF6 gas isip internal insulation medium ug single-column o multi-column resistor disc columns sa parallel maghatag og superior insulation performance.
Strong Contamination Resistance
Ang shell material nagpakita og good contamination resistance, maintaining stable insulation performance sa contaminated environments.
Technology parameters
Project |
Value |
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rated voltage（AC） |
110kV |
220kV |
330kV |
500kV |
Resistor Disc Gradient（V/mm） |
360~400 |
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2ms Repetitive Charge Transfer Qrs（C） |
1.6 |
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AC Aging Coefficient at 95% Charge Ratio |
＜0.9 |
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High-Temperature Power Consumption at 190℃（W） |
＜8 |
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