Description
The Rittal SK3240.124 is a high-performance 24 VDC Filter Fan with dimensions of 255 x 255 mm, powered by an integrated ebmpapst K1G165-AA03-06 EC motor. Specifically engineered for demanding thermal management in industrial frequency converters and electrical control cabinets, this unit utilizes advanced diagonal fan technology to ensure superior pressure stability and a more constant air throughput of 175 m³/h for efficient heat extraction. Constructed with a RAL 7035 colored housing featuring a tool-free mounting design, this 1.9 kg unit provides a dependable and energy-efficient air-moving solution with a power consumption of 11 W and IP54 protection, ensuring maximum cooling performance and even heat dissipation for high-power inverters, variable frequency drives (VFD), and integrated electrical switchgear systems at the end.
SK3240.124 Fan Parameters
Model Number: SK3240.124
Core Motor: ebmpapst K1G165-AA03-06
Manufacturer: Rittal
Series: TopTherm filter fans
Type: Fan-and-filter unit
Dimensions: 255 x 255 x 25 mm
Installation Depth: 107 mm
Mounting Cut-out: 224 x 224 mm
Weight: 1.9 kg
Bearing Type: Ball bearing
Nominal Voltage: 24 VDC
Max. Power Consumption: 11 W
Max. Current Draw: 0.43 A
Air Throughput (Unimpeded): 175 m³/h (with chopped-fibre filter)
Air Throughput (Unimpeded): 218 m³/h (with pleated filter)
Working Air Flow: 130 m³/h
Static Pressure Increase: Superior pressure stability (Diagonal technology)
Noise Level: 51 dB(A)
Service Life: 75000 h
Pre-fuse: 2 A
Electrical Hookup: Screwless spring terminal
Color: RAL 7035
Protection Category: IP54 (with chopped-fibre filter/pleated filter)
NEMA Type: Type 12, 3, 3R, 4 (depending on filter/hood)
Operating Temperature: -30 – +55 °C
Storage Temperature: -30 – +70 °C
Standard Compliance: EN 60529
Approval Agency: UL; C-UL; UR; C-UR; CSA; KC; CE
Application
The Rittal SK3240.124 filter fan is primarily utilized in industrial frequency converters, power inverters, and electrical control cabinet heat dissipation systems for constant air throughput and even heat dissipation.
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