Technical FAQs 4

Are Rosenberg fans explosion-proof?

Regulations referring to placing products on the market to be utilised in areas with potentially explosive atmospheres are established in this specific directive. Rosenberg fans are designed in an explosion-proof version, manufactured and tested in accordance with the requirements of the following standards:

What is 'explosion protection'?

The Directive 2014/34/EU governs the subject of “Explosion Protection” throughout the European Union. Regulations referring to placing products on the market to be utilised in areas with potentially explosive atmospheres are established in this specific directive.

What is an ex fan?

Compact, explosion-proof solution for ventilation of battery charging and industrial facilities EX fan designed for use in battery-charging rooms, fume cupboards and other demanding environments where explosive atmospheres can occur. The fan combines a compact design highly resistant to environmental stressors with a reliable ATEX rated AC motor.

What are ex fans made of?

The casing of EX fans is made from casted silumin alloy. Terminal box integrated to the motor enclosure. Mounting brackets made of galvanized sheet still connected to the motor. Single phase version of the fan is also completed with capacitor. EX fan uses lightweight single inlet radial impeller with forward curved blades made from aluminium.

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