| Brand | ROCKWILL |
| Numero sa Modelo | Porcelain Housed Surge Arresters ngadto sa Cebuano: Porcelain Housed Surge Arresters |
| Naka nga boltahang rated | 45kV |
| Serye | VL |
Pangkalahatan
Ang VL arresters mao ang pinakaeconómiko nga porceláin housed surge arrester nga gamiton sa mga sistema hangtod sa 69 kV (72.5 kV max). Sila labi ka atraktibo para sa medium duty applications, diin ang ilang kompakto nga profile ug lakas maoy importante. Kini nga butang mahimong magamit sa mga cabinets, electrical enclosures o sa mobile substations.
Konstruksyon:
Porceláin housing para sa maximized mechanical strength
Single column of MOV discs ug aluminum spacers (as required) centrally located within housing
Disc column held under high spring compression between ductile iron end fittings affixed to housing
Directional pressure relief system built integrated into end fittings
Various hardware ug end fittings to meet application requirements
At-a-Glance:
Operate at altitudes up to 12,000 feet (3,600 meters)
Designed to withstand wind speeds in excess of 120 mph
Install straight from the package , no field assembly required
Dual qualified to IEEE ug IEC standards
Technology parameters

