Skip to main content Skip to search Skip to main navigation
Shopping cart

Roof Fan 2-/4-Way for PRO, incl. Thermostat

Product information for Roof Fan 4-Way for PRO & ESV, Opening A, incl. Thermostat, RAL7035

Fan unit with integrated thermostat for use in roof of cabinets PRO
For 4-fan variant: 3-stage switch (0/I/II) for speed reduction ("Silent-Mode") for especially quietly operation
For 2-fan variant: ON/OFF switch
Easy mounting at prepared opening (380 x 380 mm) hanging at cabinet roof
Power connector IEC C14, power cable please order separately, e.g. EK504.x
Housing material plastic
Paint finish RAL7035, light grey / RAL9005, jet black
Scope of delivery: fan unit incl. thermostat, mounting accessories
Air circulator: False
Built as slide-in ventilator: False
Cabinet Series: EFB-Server, PRO
Degree of protection: IP20 (mounted)
EMC-version: False
Mounting method: Screw mounting
Operating voltage at AC 50 Hz: 230 – 230 V
Roof ventilator: True
Suitable for 19 inch rack mounting: False
Suitable for wall built-in: False
Voltage type: AC
With filter: False

Technical properties

Air circulator: False
Built as slide-in ventilator: False
Cabinet Series: EFB-Server, PRO
Degree of protection: IP20 (mounted)
EMC-version: False
Mounting method: Screw mounting
Operating voltage at AC 50 Hz: 230 – 230 V
Roof ventilator: True
Suitable for 19 inch rack mounting: False
Suitable for wall built-in: False
Voltage type: AC
With filter: False

Variants

Item no. Name Noise Level Number of fans Color Width Height Depth RAL-number With protective cover Rated power Volume flow, freeblowing Noise emission Remark
PRO-LFD02AT.GR Roof Fan 2-Way for PRO & ESV, Opening A, incl. Thermostat, RAL7035 48 dB 2 grey 380 mm 48 mm 380 mm 7035 True 44 W 330 m³/h 48 dB(A) -
PRO-LFD02AT.TS Roof Fan 2-Way for PRO & ESV, Opening A, incl. Thermostat, RAL9005 48 dB 2 black 380 mm 48 mm 380 mm 9005 True 44 W 330 m³/h 48 dB(A) -
PRO-LFD04AT.GR Roof Fan 4-Way for PRO & ESV, Opening A, incl. Thermostat, RAL7035 54 dB 4 grey 380 mm 48 mm 380 mm 7035 True 88 W 660 m³/h 54 dB(A) Switchable Silent Mode (volume flow 330 m³/h, sound level 44 dB)Switchable Silent Mode
PRO-LFD04AT.TS Roof Fan 4-Way for PRO & ESV, Opening A, incl. Thermostat, RAL9005 54 dB 4 black 380 mm 48 mm 380 mm 9005 True 88 W 660 m³/h 54 dB(A) Switchable Silent Mode (volume flow 330 m³/h, sound level 44 dB)Switchable Silent Mode

Product information for Roof Fan 4-Way for PRO & ESV, Opening A, incl. Thermostat, RAL7035

Fan unit with integrated thermostat for use in roof of cabinets PRO
For 4-fan variant: 3-stage switch (0/I/II) for speed reduction ("Silent-Mode") for especially quietly operation
For 2-fan variant: ON/OFF switch
Easy mounting at prepared opening (380 x 380 mm) hanging at cabinet roof
Power connector IEC C14, power cable please order separately, e.g. EK504.x
Housing material plastic
Paint finish RAL7035, light grey / RAL9005, jet black
Scope of delivery: fan unit incl. thermostat, mounting accessories
Air circulator: False
Built as slide-in ventilator: False
Cabinet Series: EFB-Server, PRO
Degree of protection: IP20 (mounted)
EMC-version: False
Mounting method: Screw mounting
Operating voltage at AC 50 Hz: 230 – 230 V
Roof ventilator: True
Suitable for 19 inch rack mounting: False
Suitable for wall built-in: False
Voltage type: AC
With filter: False

Air circulator: False
Built as slide-in ventilator: False
Cabinet Series: EFB-Server, PRO
Degree of protection: IP20 (mounted)
EMC-version: False
Mounting method: Screw mounting
Operating voltage at AC 50 Hz: 230 – 230 V
Roof ventilator: True
Suitable for 19 inch rack mounting: False
Suitable for wall built-in: False
Voltage type: AC
With filter: False

Variants

Item no. Name Noise Level Number of fans Color Width Height Depth RAL-number With protective cover Rated power Volume flow, freeblowing Noise emission Remark
PRO-LFD02AT.GR Roof Fan 2-Way for PRO & ESV, Opening A, incl. Thermostat, RAL7035 48 dB 2 grey 380 mm 48 mm 380 mm 7035 True 44 W 330 m³/h 48 dB(A) -
PRO-LFD02AT.TS Roof Fan 2-Way for PRO & ESV, Opening A, incl. Thermostat, RAL9005 48 dB 2 black 380 mm 48 mm 380 mm 9005 True 44 W 330 m³/h 48 dB(A) -
PRO-LFD04AT.GR Roof Fan 4-Way for PRO & ESV, Opening A, incl. Thermostat, RAL7035 54 dB 4 grey 380 mm 48 mm 380 mm 7035 True 88 W 660 m³/h 54 dB(A) Switchable Silent Mode (volume flow 330 m³/h, sound level 44 dB)Switchable Silent Mode
PRO-LFD04AT.TS Roof Fan 4-Way for PRO & ESV, Opening A, incl. Thermostat, RAL9005 54 dB 4 black 380 mm 48 mm 380 mm 9005 True 88 W 660 m³/h 54 dB(A) Switchable Silent Mode (volume flow 330 m³/h, sound level 44 dB)Switchable Silent Mode

Safety instructions


Do not use the device if the cable or plug is damaged. This device may only be used in dry environments. Avoid faulty electrical connections. Only use the device within the specified voltage range. Do not block any ventilation openings to prevent components from overheating. Do not operate the appliance beyond the permissible connected loads to prevent overloading and excessive heat generation. Ensure that the device does not overheat during operation. Warning: Danger of electric shocks and short circuits! Ensure proper earthing to avoid electric shocks. Avoid overloading as this can lead to overheating and short circuits. Check that the housing is undamaged and that there are no exposed contacts or bare wires. Ensure that all electrical connections are made correctly and that the ambient conditions comply with the technical specifications. Always keep a sufficient distance from live devices and avoid misuse. Warning: Pay attention to the assembly sequence! Observe the correct assembly sequence, see instructions. Important safety information to prevent accidents and damage during installation: Hazard: If the raised floor is used incorrectly, it may break. Action: Avoid walking on the raised floor unless the correct loads and load specifications are taken into account. Incorrect loading Hazard: Incorrect loading can lead to instability and damage. Action: Ensure that the load is even and prescribed according to the manufacturer's instructions. Enclosure falls due to weight being exceeded Hazard: Exceeding the maximum weight limit can destabilize the enclosure. Action: Check the maximum permissible load of the enclosure and ensure that this is not exceeded. Falling components due to inadequate fastening Hazard: Inadequately fastened components can fall and cause injury. Action: Ensure that all parts are properly and securely assembled. Housing parts breaking out due to incorrect loading Danger: Inadmissible loading leads to material damage and possible housing parts breaking out. Action: Ensure that the load is distributed correctly and that the recommended load is used. Risk of tipping due to uneven floor Danger: An uneven floor can cause the cabinet or device to tip over. Action: Make sure that the surface is level and stable to avoid the risk of tipping. Risk of tipping due to insufficient load-bearing capacity of the surface Danger: Insufficient load-bearing capacity of the surface can encourage the cabinet to tip over. Action: Check the load-bearing capacity of the surface before installation and ensure that it can safely support the weight. Cabinet can tip over if heavy server unit is pulled forward Danger: Pulling heavy server units forward can cause the cabinet to tip over. Action: Always secure cabinets and server units with suitable brackets and seek assistance when handling heavy equipment. Risk of tipping over with heavy cooling unit without safety measures Hazard: Improper fastening of cooling units to external brackets can cause the cabinet or device to tip over. Action: Secure cooling units with suitable devices to prevent tipping. Side walls fall off - sash lock not used correctly Hazard: Incorrectly used sash locks can cause the side walls of the cabinet to fall off. Action: Regularly check that all sash locks are correctly and securely fitted. Load capacity not provided Hazard: An insufficient load capacity can destabilise the system. Action: Before installation, check the load capacity information and ensure that the base and the shelves are sufficiently stable. Inadequate fastening when fitting accessories Hazard: Loosely fitted accessories can fall down dangerously. Action: Fasten all accessories carefully and regularly check them for strength. Insufficient wall statics - housing falls down Danger: Insufficient wall statics can cause the housing to fall down. Action: Before installation, make sure that the wall has sufficient static load-bearing capacity and that the housing can be installed safely. Injury from falling attachments Danger: Insufficiently secured attachments can fall down and cause injuries. Action: Make sure that all attachments are correctly secured and check them regularly. Warning: Do not exceed the load capacity! If the specified load capacity is exceeded, serious injuries may occur due to instability of the product.

Manufacturer information


EFB-Elektronik GmbH   
Striegauer Straße 1   
33719 Bielefeld   
info@efb-elektronik.de    
https://www.efb-elektronik.de/kontakt

Skip product gallery

accessory

Power Cable CEE7/7 90° - C13 180°, Grey, 3 m, 3 x 1.00 mm²

Item no. EK501.3V2

Power Cable CEE7/7 90° - C13 180°, Grey, 3 m, 3 x 1.00 mm²
Colour outer sheath: grey
Degree of protection: IP20
Length: 3.0 m
Nominal current: 10 A
Power Cable CEE7/7 90° - C13 180°, Black 3.0 m, 3 x 1.00 mm²

Item no. EK504.3V2

Power Cable CEE7/7 90° - C13 180°, Black 3.0 m, 3 x 1.00 mm²
Colour outer sheath: black
Degree of protection: IP20
Length: 3.0 m
Nominal current: 10 A
Power Cable Switzerland - C13 180°, Black, 2.0 m, 3 x 0.75 mm²

Item no. EK537.2V3

Power Cable Switzerland - C13 180°, Black, 2.0 m, 3 x 0.75 mm²
Colour outer sheath: black
Degree of protection: IP20
Length: 2.0 m
Nominal current: 10 A
Power Cable UK BS1363A - C13 180°, Black, 2.0 m, 3 x 1.00 mm²

Item no. EK484.2

Power Cable UK BS1363A - C13 180°, Black, 2.0 m, 3 x 1.00 mm²
Colour outer sheath: black
Length: 2.0 m
Nominal current: 10 A
Nominal voltage: 250 V