Roof Filter Fans from China manufacturer - Yueqing Kampa Electric Co., Ltd.

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: RFF 018

Packing: Standard Export Carton

Production Capacity: 100,000,00

Delivery Date: Within 15-20 Days after rec...

Very low noise
Minimal depth in enclosure
High through-flow air volume
Uniform air circulation
High reliability
Time-saving installat

Very low noise

Minimal depth in enclosure

High through-flow air volume

Uniform air circulation

High reliability

Time-saving installation

Roof filter fans and roof exit filters find use in enclosures, from which warm air has to be diverted due to increased heat development. The ready-to-connect and low-noise roof filter fan, which houses four axial fans, is used to expel warm air from within the enclosure which has been generated by the stray power of the components. The roof exit filter provides passive ventilation.

Technical Data

Axial fans, ball bearing	service life 50 000h at 25°C (77°F)
	fan body aluminium, rotor plastic
Connection	3-pole clamp for 2.5mm²
Casing	plastic acc. to UL94 V-0/lacquered steel sheet,light grey
Filter mat	G3 acc. to DIN EN 779, filtering degree 85%
Filter material	synthetic fibre with progressive construction,temperature resistant to 100°C, self-extinguishing class F1; moisture resistant to 100% RH; reusable - cleaning by washing or vacuuming
Operating/Storage temperature	-45 to +70 °C (-49 to +158 °F)
Protection type	IP43 (with filter mat) / IP33 (without filter mat)
Protection class	I (earthed)
Approvals

Important note: For reasons of pressure compensation the roof filter fan must always be operated in combination with another filter fan (e.g. Art. No. 01803.0-00) or a passive intake filter (e.g. Art. No. 11803.0-00)

Art. No.	Operating voltage	Air volume, free flow	Current consumption	Power consumption	Average noise level (DIN EN ISO 4871)	Depth in enclosure	Enclosure cut-out	Weight (approx.)
01850.0-00	230VAC, 50Hz	350m³/h (with filter mat G3)	500m³/h (without filter mat)	400mA	60W	55db (A)	44mm	250 x 250mm + 0.4
01851.0-00	120VAC, 60 Hz	402m³/h (with filter mat G3)	575m³/h (without filter mat)	700mA	60W	55db (A)	44mm	250 x 250mm + 0.4

Roof Exit Filter REF 118 Series

Art. No.	Depth in enclosure	Enclosure cut-out	Weight (approx.)	Filter mat	Protection type
11850.0-00	none	250 x 250mm + 0.4 2.00kg	G3 acc. to DIN EN 779, filtering degree 85%	IP43 (w/ filter mat)