JFA transformer station
BackModel: JFA 100
ADVANTAGES
- New underground technology represents a real breakthrough: an attractive cityscape, livable environment, safe public spaces.
- Vandalism-proof solutions: no risk of accidents, no graffiti, no posters.
- No electromagnetic radiation, no buzz of ventilators or transformers. No complaints.
- Modern facility Management. Spaces saved in buildings can be used for efficient investments.
CHARACTERISTICS
Where is it needed?
- Highly frequented public spaces
- Optimal space economy for buldings
How is it different?
- New underground technology
- Patent-protected
- Wide industry recognition
What are its features?
- Natural ventilation based on new principles
- Protected, spacious maintenance area
- Power supply licenses
- Compact and easy to install
TECHNICAL INFORMATION
| Basic model | 1000 kVA |
| Voltage | 24/0,42 kV |
| Nominal current | 1600 A |
| Heat rating | 15 K (12,9 K) |
| Circuit system | K1+K2+K3+TR |
| MV insulation | SF6 / air |
| Number of branches up to |
10 × NH2 400 A |
| Noise reduction | 5,1 dB |
| Weight | 36 tons |
| Dimensions | 5,5 × 2,5 × 3,3 m |
| Protection rating | IP 43 |
| Cooling | no ventilator |
| Design | MV independent arc resistance |
| Cover design | washed gravel |
