Flame-retarding covering Type BP-H
In order to smother the flames in the catch pans in the case of a possible fire in a transformer, the Lichtgitter perforated metal plank type BP-H was developed with welded woven wire mesh and a foam glass granulate filling. The suitability of this cover system has been demonstrated in several in-house and external tests.
Characteristics
- better and quicker control of the collecting pan
- shorter switch-off period of the transformer
- lower assembly and disassembly time
- optimum flow time speed of oil, tempering and rain water
- the filled loose material (glass foam granulate) is moisture resistant, fire-proof and stable to temperatures up to 600°. It is awarded for its environmental friendliness.
- quick possibility to remove the liquid out of the collection pan
- this system would stifle possibly beginning fire
- serial production – short delivery times
- high safety level during maintenance operations
- existing installations can be rebuild without problems
- the covering is especially suited for locations where in case of an accident the rescue service cannot be immediately at site
| Material | Steel S 235JR |
| Surface | galvanized acc. to DIN EN ISO 1461 |
| Plank Thickness | 2 mm |
| Module R | 125 mm |
| Production length L | up to approx. 2.500 mm |
| Widths B | 150, 200, 300 mm |
| Height H | 75 mm |
| Rim tu | ca. 10 mm |
