Product Overview:EPTG RIP Dry-type SF6 AC Bushing
The main insulation is made of paper winding core, impregnated and cured with epoxy resin, and installed between the oil-immersed transformer and the GIS equipment, with one end immersed in the transformer oil and the other end immersed in the sleeve in the GIS of the switchgear.
Specifications and Parameters:
| Maximum voltage of equipment (kV) | 126 | 145 | 252 | 363 | 550 |
| Power Frequency Withstand Voltage (kV) | 255 | 305 | 505 | 625 | 870 |
| Full-wave withstand voltage of lightning impulse (kV) | 550 | 650 | 1050 | 1175 | 1800 |
| Operating impulse withstand voltage (kV) | - | - | 850 | 950 | 1300 |
| Rated current(A) | 630-3150 | 630-3150 | 630-3150 | 630-4000 | 630-4000 |
| Ambient temperature (°C) | Minimum temperature: -45 ℃, maximum temperature: 45 ℃ | ||||
| Seismic Strength (g) | 0.5/0.25 | ||||
Application Scenarios:
It is mainly used in hydropower stations for transformer and GIS connection;
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