ZF10-145G(L)/T3150-40 Gas Insulated Switchgear
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ZF10-145G(L) Gas Insulated Metal-Enclosed Switchgear (GIS) is a top-tier solution designed for electrical systems operating on three-phase AC at a frequency of 50HZ and a rated voltage of 145kV. This robust switchgear complies with national standard GB7674-2008 and international standard IEC60517-1990, ensuring reliability and safety in a variety of applications. With all components conforming to rigorous standards, the GIS is an ideal choice for both indoor and outdoor installations.
Specifications
| Feature | Details |
|---|---|
| Rated Voltage | 145 kV |
| Frequency | 50 Hz |
| Installation Site | Indoor/Outdoor |
| Ambient Temperature | -15℃ to +40℃ (Indoor) / -30℃ to +40℃ (Outdoor) |
| Altitude | 1000 m (No limitation for special order) |
| Humidity | Relative humidity average per day (25℃): ≤95% Relative humidity average per month: ≤90% |
| Wind Speed | ≤35 m/s (wind pressure ≤700 Pa) |
| Sunshine Intensity | 0.1 w/cm (at wind velocity of 0.5 m/s) |
| Icing Thickness | 10 mm |
| Seismic Intensity | Horizontal acceleration: ≤0.4 g Vertical acceleration: ≤0.2 g |
| Creepage Distance | Symmetrical Creepage distance: 25 mm/kV (pollution class III), 31 mm/kV (class IV) |
Additional Information
It is essential to keep the breaker away from areas containing combustible, explosive, or corrosive materials, as well as from locations subject to violent vibrations for optimal performance and safety.
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