FAN SYSTEM KFF VENTILATION SOLUTION FOR ELECTRICAL ENCLOSURES.

Transcription

1 FAN SYSTEM KFF VENTILATION SOLUTION FOR ELECTRICAL ENCLOSURES IRINOX S.p.A. Via caduti nei Lager, Z.I Prealpi Loc. Scomigo Conegliano (TV) Italy T F

2 INDEX NEW KF SERIES FANFILTER General description... Technical data... General specification... Technical notes... Technical specifications KFF Technical specifications KFF Technical specifications KFF Technical specifications KFF NEW KTP SERIES ROOFMOUNTED FAN... General specification... Technical data... Technical specifications... Accessories... page 3 page 3 page 3 page 4 page 4 page 5 page 5 page 5 page 5 page 6 page 6 page 6 page 6 page 7

3 FAN FILTER General description Rapid installation The FF filter unit is installed without screws, just by simply pressing it onto the enclosure. Innovative mounting clips The clips are made of a highly elastic material, for mounting on 1 to 2.5mm thick plates.. Improved water resistance The seal between the base and the cover has been substituted by ribbing that facilitates water runoff to the outside. Easy slide opening Cover is fixed to and released from base via sliding catches. Operational safety The filter membrane can be replaced from the outside and without the need for tools. Hidden seal A dedicated perimeter seat houses the seal between the filter unit and the enclosure. Technical data Model Voltage (V) Frequency (Hz) Rated current (ma) Power (W) Air outlet (m 3 /h)** Noise [db(a)] Weight (kg) Temperature range ( C) Certifications K K K K K KFF08 KFF08R KFF08G 24 KFF08GR 24 Filtro KFF08 62/50 63/ /8.0 10/ /15 16/ / / ~ +60 K K K K00110 K KFF12 KFF12R KFF12 24 KFF12R 24 Filtro KFF12 110/ / /17 18/ /50 47/ / / ~ +60 CE UR CE UR K K K K K K0011 K KFF15 KFF15R KFF15 24 KFF15R 24 KFF15P KFF15PR Filtro KFF15 134/ / / /100 32/36 32/ /17 18/17 / / / / / / / / ~ +60 K0011 K K K00111 K0010 KFF20 KFF20R KFF20G KFF20GR Filtro KFF20 310/ / / /8 70/85 70/85 155/1 165/ /5 550/ / / / / /69.2 6/ ~ +60 Nomenclature: R = Reverse flow ** Data with uncertainty of 15% 3

4 General specification Mounting without screws in square openings as indicated in the diagrama Plate thickness between 1 and 2,5 mm Plastic parts in PC/ABS alloy, except elastic clips, made in PA66 GF13HSL Standard colour RAL 7035 Permanent sealing gasket in polyurethane foam Filter media in thermolinked progressive structure synthetic fibre filter media can be cleaned, up to 10 times by washing, blowing dry and lightly beating possible spare filter mats can be supplied on request Shielded and selflubricating ball bearing fans IP54 standard protection degree, according to EN and Type 12, according to UL 50 Standard air flow direction from the outside to the inside of the cabinet (B Flow) flow A (option R) available on request A flow flusso A B flow flusso B Technical notes Sizing When we use fan filters, we must accept a target temperature inside the cabinet greater than ambient temperature outside the cabinet. So the difference ΔT between inside and outside temperature is always positive. We can calculate the fanfilter air flow by the ratio between the thermal power Q and the difference of temperature ΔT and multiplying by a coefficient of heat transfer (f) which consider the physical properties of the air such as the specific heat and density which changes with the altitude. Nomenclature: Ti = target temperature inside the cabinet Te = ambient temperature outside the cabinet ΔT = temperature difference between inside and outside the cabinet Q = active thermal load inside the cabinet f = coefficient of heat transfer 4

5 FAN FILTER KFF FF FF15 FF15 N FF15DN FF08GAN FF08GAF FF08GDN FF08GAN FF08GAF FF08GDN F K K K K F FF15DN K K0011 F20A FF15DF FF15DF K0011 K K FF20GA K FF15DF FF15DF FF15PD FF15PD FILTER KFF 20 FF15PD FF15PD N N N N F20A Technical specifications / Mounting FF20FF N N.7.7 KFF 20 FF15DN FF15DN F F FAN FILTER KFF N FF FF20 FF K K K K NF F FF15DNFF15DFN N FF15PDFF15DN FILTRO KFF FF15 FF15 Technical specifications / Mounting FF12A24F FF12A24F KFF 15.5 FF12AF FF12AF FF12DNFF12DN FF12ANFF12AN 24.9 FF08GDN FF08GDN FAN FILTER KFF FF08GAF FF08GAF FF12A A FILTER KFF FF12AN FF12AF FF12DN FF12AF FF12DN FF12A FF12A filtro FF12A FF12AF FF12DN FF12AN FF12AN FF12A24F FF12A24F 0 G FF08G 59.9 FF08GAN FF08GAN Technical specifications / Mounting 59.9 FF FF08G FF08G FF12U FF12U KFF 12.5 FF08ANFF08AN FF08DNFF08DN FF12A FF12U FF12U FF12U +0.5 A FF12A K K FAN FILTER KFF12 FF08U filtro K K FF12A FF12A FF08DN FF08AN FF08GANFF08ANFF08GAFFF08DN FF08GDN Technical specifications / Mounting FF08U FF08U FILTER KFF FF08U FF08U FF08G KFF FF08U

6 ROOFMOUNTED FAN NEW KTP SERIES General description The roof exhaust units are used to remove heat from the upper region of the cabinet, improving the internal air flow. The exhaustunits, equipped with a highhead radial fan, can be paired with a filter media in order to minimize the ingress of dust. The TP series features reduced dimensions and a connection by terminal block. The casing is in plastic with an aluminium top. General specification Mounting by nr. 8 Ø4x16 mm screws for thermoplastic material in square openings as indicated in the diagram Plastic parts in PC/ABS alloy and aluminium. All parts selfextinguishing, according to UL 94V Permanent sealing gasket in polyurethane foam IP55 standard protection degree, according to EN Model Voltage (V) Frequency (Hz) Rated current (ma) Power (W) Air outlet (m 3 /h)** Noise [db(a)] Weight (kg) Technical data Temperature range ( C) Certifications K0011 KTP19 309/360 70/83 420/ / ~ +60 Technical specifications 6

7 Accessories Stainless steel grill Description K Stainless steel grill for KFF 08 K Stainless steel grill for KFF 12 K Stainless steel grill for KFF 15 K Stainless steel grill for KFF 20 Stainless steel cover Description K Stainless steel cover for KFF K Stainless steel cover for KFF 12 K Stainless steel cover for KFF 15 1 K Stainless steel cover for KFF 20 1 = cover 2 = fan filter or filter 3 = cover holder Filter mat IP55 K K0010 K Description Filter mat for KFF 12 IP55 Filter mat for KFF 15 IP55 Filter mat for KFF 20 IP55 7

8 Irinox reserves the right to further developments and technical modifications of its products. Such modifications, along with errors and printing errata, shall not constitute grounds for compensation. We refer customers to our Terms of Sale and delivery. Cod / ALL RIGHTS RESERVED IRINOX S.p.A. Via caduti nei Lager, Z.I Prealpi Loc. Scomigo Conegliano (TV) Italy T F quadri@irinox.com 8