Rittal TopTherm Roof-Mounted Fan Unit 400V 800m³/h with Filter Mat SK 3140.140

Overheating inside an enclosure can lead to premature component failure and unplanned downtime. The Rittal TopTherm roof-mounted fan unit solves this by actively exhausting hot air and drawing in cooler ambient air through an integrated filter mat, keeping internal temperatures within safe limits.

Who is it for

This fan unit is intended for enclosure builders and plant engineers who need reliable active ventilation for enclosures in industrial environments. It is particularly suited for applications where passive convection is insufficient and a compact, roof-mounted solution is required.

Main features

• Rated operating voltage: 400 V, 3~, 50/60 Hz
• Airflow: 800 m³/h at 50 Hz, 900 m³/h at 60 Hz (unimpeded)
• Integrated filter mat to protect against dust ingress
• Protection category IP54
• Housing made of painted sheet steel in RAL 7035 light grey
• Roof mounting with required cut-out 360 x 360 mm
• Operating temperature range: -30 °C to +55 °C
• Low power consumption: 200 W

Specifications

• Product type: Roof-mounted fan unit
• Series: TopTherm
• Rated operating voltage: 400 V, 3~
• Frequency: 50/60 Hz
• Airflow (50 Hz, unimpeded): 800 m³/h
• Airflow (60 Hz, unimpeded): 900 m³/h
• Protection category: IP54
• Housing material: Sheet steel
• Surface finish: Painted
• Colour: RAL 7035 (Light Grey)
• Filter included: Yes, with filter mat
• Mounting position: Roof
• Operating temperature range: -30 °C to +55 °C
• Rated current (50 Hz): 0.5 A
• Rated current (60 Hz): 0.5 A
• Power consumption (50 Hz): 200 W
• Power consumption (60 Hz): 200 W
• Noise level (50 Hz): 68 dB(A)
• Noise level (60 Hz): 70 dB(A)
• Required cut-out (W x D): 360 x 360 mm

Tips

Ensure the enclosure roof is flat and the cut-out dimensions are precise for a proper seal. The filter mat should be checked regularly and replaced when clogged to maintain airflow and cooling performance.