{"product_id":"impianti-aspirazione-bernardo-dc-650-cf-400v","title":"Bernardo DC 650 CF Fine Dust Extractor - 400V industrial – flow rate 5310 m³\/h, 12.0 m² filter surface, 3.7 kW motor, 400V, weight 112 kg","description":"\u003cp\u003eThe Bernardo DC 650 CF - 400V dust collector is an industrial dust extractor for professional woodworking shops and production departments, featuring a filter cartridge for fine dust. It offers an air flow of 5310 m³\/h, a filter surface area of 12.0 m², a maximum vacuum pressure of 2340 Pa, a suction diameter of 1 × Ø 180 mm \/ 4 × Ø 100 mm with adapter, a collection bag volume of 570 liters (3 × 190 L), a 3.7 kW (S1 100%) \/ 5.1 kW (S6 40%) 400V motor, a sound level of 80 dB, dimensions of 2184 × 582 × 1755 mm, and a weight of 112 kg. It includes a multi-cartridge system with integrated cleaning brushes, an aerodynamically profiled steel fan, and a quick-release strap for bag replacement. Suitable for woodworking shops and workshops. Manufactured in Austria, distributed in Italy by Krollit as an official Bernardo distributor since 2007.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Flow:\u003c\/strong\u003e 5310 m³\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Surface Area:\u003c\/strong\u003e 12.0 m²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Vacuum Pressure:\u003c\/strong\u003e 2340 Pa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuction Diameter:\u003c\/strong\u003e 1 × Ø 180 mm \/ 4 × Ø 100 mm with adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection Volume:\u003c\/strong\u003e 570 liters (3 × 190 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor S1 100%:\u003c\/strong\u003e 3.7 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 400V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 112 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho uses the DC 650 CF - 400V and for what\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo DC 650 CF - 400V dust collector is sized for woodworking shops and industrial departments with multiple machines running simultaneously, fixed ducting systems, or large-capacity machines. The maximum air flow of 5310 m³\/h and the 12.0 m² filter surface area distribute the flow across 4-6 active machines simultaneously. The FP 2 filter cartridge with brushes effectively captures fine dust (PM 10 and smaller particles), a crucial feature for operator safety: wood dust is carcinogenic and chronic exposure is regulated by European occupational risk legislation. Integrated cleaning brushes on the cartridges keep the filters efficient for extended cycles without manual intervention. In Krollit customers' workshops, the DC 650 CF - 400V is chosen by professional woodworking shops and industrial departments with fixed ducting systems, serial production with multiple machines in continuous operation, and centralized dust collection systems.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo DC dust collector range is organized into 3 families:\n\nCompact family: DC 180 (850 m³\/h, hobbyist) and DC 250 CF (1,500 m³\/h, semi-professional). For workshops with a single machine at a time or occasional use.\n\nMedium family: DC 350 CF (2,800 m³\/h), DC 450 CF (2,800 m³\/h, single bag 300 L vs 200 for the 350), DC 550 CF (4,400 m³\/h with double bag). For professional artisan workshops with multiple connected machines.\n\nIndustrial family: DC 650 CF (5,310 m³\/h, 3 bags), DC 750 CF (7,800 m³\/h, 4 bags), DC 850 CF (9,500 m³\/h, top of the range). For woodworking shops and production departments with multiple machines and fixed dust collection systems.\n\nThe industrial range (DC 650, DC 750, DC 850) shares the same philosophy: 3-4 FP 2 filter cartridges with integrated cleaning brushes, multi-bag system 190 L, quick-release strap, low sound level (80-82 dB). The DC 850 CF is the top of the range: 5.5 kW motor (vs 3.7 for the 650\/750), 9,500 m³\/h air flow (the highest), 20 m² surface area (vs 16 for the 750), 4 x 190 L bags. For industrial departments with fixed ducting systems and 8+ connected machines. Investment justified for intensive continuous production.\u003c\/p\u003e\n\u003ch3\u003eKrollit Logistics and Support\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping in 5-9 working days (7 days to the South). With a weight of 112 kg, it requires a pallet jack or two people for careful unloading and handling. Dimensions 2184 × 582 × 1755 mm: check the ceiling height of the workshop (machine height 1755 mm). Original Bernardo FP 2 filter cartridges, collection bags, flexible hoses, and spare accessories are available from stock with 3-5 working days shipping. Customer support available in Italian.\u003c\/p\u003e\n\n\u003ch3\u003eWho the DC 650 CF - 400V is for\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003cth\u003eReason\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassionate hobbyist\u003c\/td\u003e\n\u003ctd\u003eNot recommended\u003c\/td\u003e\n\u003ctd\u003eIndustrial machine with 112 kg weight and industrial 400V three-phase line required. For hobbyist use, the compact family is correctly sized.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfessional woodworking shop with fixed system\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003e5310 m³\/h air flow and 3 filter cartridges for fixed ducting system. Multi-bag system 190 L for extended autonomy. Quick-release strap for fast replacement.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial department with multiple machines\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003eFor continuous production with 4-6 machines in operation. Integrated cleaning brushes on the cartridges keep the filters efficient without manual intervention.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e artisan workshops with 1-2 machines at a time (oversized; consider medium family DC 350\/450\/550 CF); workshops without an industrial 400V three-phase line; installations without space for machine dimensions (2184 × 582 × 1755 mm); applications with flammable or explosive dust (certified ATEX extractors are required).\u003c\/p\u003e\n\n\u003ch3\u003eSuction Capacity\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum air flow\u003c\/td\u003e\n\u003ctd\u003e5310 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum vacuum pressure\u003c\/td\u003e\n\u003ctd\u003e2340 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction diameter\u003c\/td\u003e\n\u003ctd\u003e1 × Ø 180 mm \/ 4 × Ø 100 mm with adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFiltration\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCartridge type\u003c\/td\u003e\n\u003ctd\u003eFP 2 filter cartridges with brushes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter surface area\u003c\/td\u003e\n\u003ctd\u003e12.0 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of cartridges\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning brushes\u003c\/td\u003e\n\u003ctd\u003eIntegrated on cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCollection System\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollection volume\u003c\/td\u003e\n\u003ctd\u003e570 liters (3 × 190 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003e3 x 190 L bag system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMotor and Power Supply\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S1 100%\u003c\/td\u003e\n\u003ctd\u003e3.7 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S6 40%\u003c\/td\u003e\n\u003ctd\u003e5.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation speed\u003c\/td\u003e\n\u003ctd\u003e2950 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNoise Level\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level\u003c\/td\u003e\n\u003ctd\u003e80 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions and Weight\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e2184 × 582 × 1755 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e112 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompliance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarking\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirective\u003c\/td\u003e\n\u003ctd\u003eMachinery 2006\/42\/EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eStandard Equipment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBernardo DC 650 CF - 400V dust collector\u003c\/li\u003e\n\u003cli\u003e3 FP 2 filter cartridges with cleaning brushes\u003c\/li\u003e\n\u003cli\u003e3 x 190 liter collection bags\u003c\/li\u003e\n\u003cli\u003e1 × 180 mm \/ 4 × 100 mm adapter\u003c\/li\u003e\n\u003cli\u003eUser manual in Italian\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs the 5310 m³\/h air flow really sufficient for my machines?\u003c\/summary\u003e\n\u003cp\u003eIt depends on the number and type of machines. For effective dust extraction, each woodworking machine typically requires 600-1,200 m³\/h: a miter saw 600-800 m³\/h, a panel saw 1,000-1,500 m³\/h, a jointer\/planer 1,500-2,000 m³\/h. The DC 650 CF - 400V with 5310 m³\/h air flow can handle 4-6 active machines simultaneously.\u003c\/p\u003e\n\u003cp\u003eFor correct sizing, also consider the pressure losses in the system: each meter of Ø 100 mm flexible hose reduces pressure by approximately 50-100 Pa, each 90° bend adds 100-150 Pa. The maximum vacuum pressure of the DC 650 CF - 400V is 2340 Pa: with ducting longer than 10-15 m, the effective air flow significantly reduces. For complex systems, consult a qualified installer.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs the FP 2 filter cartridge with brushes really effective against fine dust?\u003c\/summary\u003e\n\u003cp\u003eYes. The FP brush cartridge is sized for filtering fine dust (PM 10 and smaller particles). Filtering efficiency is typically 99% or higher for particulate matter above 1 μm.\u003c\/p\u003e\n\u003cp\u003eWood dust is classified as a certain human carcinogen for the nasal cavity (IARC group 1). Professional woodworking shops are subject to European regulations on exposure (Directive 2017\/2398\/EU). FP cartridge filters comply with efficiency requirements for standard professional use. For ultra-fine dust (exotic woods, impregnated MDF\/particle board composite materials), consider HEPA H13 cartridges (99.95% efficiency) as an optional accessory.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eHow long do the filter cartridges last?\u003c\/summary\u003e\n\u003cp\u003eIn standard daily artisan use, an FP 2 cartridge typically lasts 2-3 years before requiring replacement. The signal is a progressive reduction in air flow despite cleaning.\u003c\/p\u003e\n\u003cp\u003eFilter cartridges are consumable items with a finite lifespan. Regular cleaning (weekly or when a reduction in flow is noticed) significantly extends their life: use compressed air from the outside in, never with liquids or aggressively to avoid damaging the filter media. Original Bernardo FP 2 cartridges are available from stock with 3-5 working days shipping.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eCan I connect the dust collector in a workshop with domestic electrical lines?\u003c\/summary\u003e\n\u003cp\u003eFor the DC 650 CF - 400V (400V, 3.7 kW S1 motor), check available power. An industrial 400V three-phase line is required: the motor will not operate on domestic meters.\u003c\/p\u003e\n\u003cp\u003eFor intensive use, a dedicated meter is recommended. The motor's inrush current can reach 1.5-2x its nominal power (S6 40%): 5.1 kW. On meters at their limit, startup can cause the circuit breaker to trip, especially with other machines on. For professional workshops, a dedicated industrial meter for the dust collection system is recommended.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eHow noisy is it?\u003c\/summary\u003e\n\u003cp\u003eDeclared sound level is 80 dB during operation. For reference: moderate road traffic 70 dB, normal conversation 60 dB, critical level for the ear after 8 hours of exposure 85 dB.\u003c\/p\u003e\n\u003cp\u003eThe 80 dB level is contained relative to the air flow. For prolonged use in enclosed spaces, the use of hearing protection (mandatory PPE in professional woodworking shops according to safety regulations) is recommended. To reduce noise in shared workshops, consider acoustic isolation booths or positioning the dust collector in a dedicated compartment.\u003c\/p\u003e\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50694576701768,"sku":"12-2101","price":2232.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Impianto_di_aspirazione_Bernardo_DC_650_CF_con_triplo_filtro_e_sacchi_da_190_litri.jpg?v=1759999043","url":"https:\/\/www.krollit.com\/products\/systems-dust-extraction-bernardo-dc-650-cf-400v","provider":"Krollit","version":"1.0","type":"link"}