| Brand | ROCKWILL |
| Numero sa Modelo | Serye GW4 sa mataas na bolteheng disconnector |
| Naka nga boltahang rated | 252kV |
| Rated Current | 3150A |
| Rated peak withstand current | 125kA |
| Rated short-time withstand current | 50kA |
| Serye | GW4 Series |
Overview
Reliable Performance: Designed with robust linkages and corrosion-resistant materials to ensure consistent performance in harsh outdoor environments and minimal maintenance over a long service life.
Easy Integration: Available with manual or motorized operating mechanisms and adaptable mounting configurations to suit a range of substation layouts and system requirements.
Certified Quality: Disconnects are designed, manufactured, tested and delivered our in accordance with all applicable local and global standards (ANSI, IEEE) maintaining quality assurance.
Operating condition
1.Temperature sa pagtrabaho: -40℃~40℃
2.Relative humidity: ≤90% (25℃)
3.Walay gas nga mapapakas, walay obvious nga dirt, etc.
4.Altitude: ＜2000m
5.Pollution Level: III (25mm/kV), IV (31mm/kV)
6.Thickness of Ice: ≤10mm
Applications:
Ang three-phase AC 60Hz high-voltage disconnects nga gidesinyo para sa outdoor applications, naghatag og reliable isolation sa electrical equipment gikan sa energized circuits under no-load conditions. Gin-inhinyero para gamiton sa power systems nga may rated voltages gikan 40.5kV hangtud 252kV, kini nga disconnect nag-siguro sa safe maintenance operations ug clear visual disconnection sa substations ug uban pang high-voltage environments.
If you need to know about more parameters, Please check the model selection manual.↓↓↓
