FDUEG bietet seine Produkte in den Schutzkasten IP66, die den Transformatoren und Drosseln Installation und sicheren Betrieb in jeder Umgebung gewährleisten. Für alle Boxen bieten wir auf Anfrage Zubehör wie Abluftventilatoren, Schalter, Temperatur-Überwachungssysteme, Räder an.
Die Boxen mit höhergradigen IP44 erlauben die Installation der Produkte FdueG in rauen Umgebungen und können mit Zwangslüftungsanlagen Luft-Wasser oder Luft-Luft ausgestattet werden.
Die Zuluft des Transformators ist von der Außenseite der Box unabhängig und der Wärmeaustausch erfolgt durch Wassersysteme oder Zwangsluft.
Diese Systeme verbessern die Leistungen (durch geringere Abmessungen) und erlauben die Installation der unter Vakuum imprägnierten Produkte auch in rauen Betriebsbedingungen.
Für weitere Informationen: IP class protection
Schutzboxen bis IP 66
According to the standard CEI EN 60529 (CEI 70-1) the degree of protection of the casing for electrical equipment is specified. It is characterized by the abbreviation „IP“ and by two characteristic figures; the first digit gives an indication on the protection against accidental contacts and against foreign bodies, while the second specifies the behavior with respect to water exposure.
Daten der Schutzboxen
| IP.. | First digit: Access of solid objects |
Second digit: Access of liquids |
| 0 | No protection | No protection |
| 1 | Protected against solid objects over 50mm e.g. hands, large tools. | Protected against vertically falling drops of water or condensation. |
| 2 | Protected against solid objects over 12.5mm e.g. hands, large tools. | Protected against falling drops of water, at an angle up to 15° from vertical. |
| 3 | Protected against solid objects over 2.5mm e.g. wire, small tools. | Protected against sprays of water from any direction, at an angle up to 60° from vertical. |
| 4 | Protected against solid objects over 1.0mm e.g. wires. | Protected against splash water from any direction. |
| 5 | Limited protection against dust ingress. (no harmful deposit) |
Protected against low pressure water jets from any direction. Limited access permitted. |
| 6 | Totally protected against dust ingress. | Protected against high pressure water jets from any direction. Limited access permitted. |
| 7 | N/A | Protected against short periods of immersion in water. |
| 8 | N/A | Protected against long, durable periods of immersion in water. |
| 9 | N/A | Protected against close-range high pressure, high temperature spray downs. |