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Free Standing 133mm DC Squirrel Cage Air Ventilation Filter System Air Cooler Dual Inlet Centrifugal Blower1
Ventilation EquipmentCentrifugal BlowerDual Inlet Blower
PBM Motor and Fan (Suzhou) Co., Ltd.
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Product Description PBM Motor and Fan is a China mainland manufacturer and EC technology consulting company offering an extensive range of EC(Electronically Commutated) motors, fans and solutions, investing in the latest developing, manufacturing and technical equipment with in-depth processes & procedures. Our main products are EC fans, including EC axial fans, EC centrifugal fans and EC blowers. We do both AC and DC current type. And EC Motor is the core technology of our products.Eletronically Commutated Motors(EC Motors)also known as Brushless DC Motors(BLDC) are synchronous electric motors powered by direct-current(DC) electricity and having electronic commutation systems,rather than mechanical commutators and brushes.The current-to-torque and voltage-to-speed relationships of BLDC motors are linear.PBM fans are widely used in many fields. For example, axial fan for telecom, backward curved centrifugal fan for air exchanger,(inline duct fan)hydroponic products and FFU, forward curved centrifugal fan for air purifier and air conditioning,blower for kitchen.Product ParametersModel: PD3N133B24U 1.General CharacterRated Voltage24VDCOperating Voltage16~28 VDCRated Speed1780 RPMInput Current6.4 AInput Power153.6 WAir Flow441.38 CFM / 750 m3/HStatic Pressure1.95 inH2O / 488 PaAcoustical Noise62 dB(A)Life Expectance50,000 Hours(L10)At 40oC room, humidity 15%~65%RH.Insulation ClassClass BMotor ProtectionLocked rotor protectionPolarity protectionAutomatic restart capabilitySpeed ControlControl input 0~10VDC / PWMProtection TypeIP44Signal OutputFG (Frequency Generator)Model: PD3N133B48U 1.General CharacterRated Voltage48VDCOperating Voltage36~57 VDCRated Speed1780 RPMInput Current3.2 AInput Power153.6 WAir Flow441.38 CFM / 750 m3/HStatic Pressure1.95 inH2O / 488 PaAcoustical Noise62 dB(A)Life Expectance50,000 Hours(L10)At 40oC room, humidity 15%~65%RH.Insulation ClassClass BMotor ProtectionLocked rotor protectionPolarity protectionAutomatic restart capabilitySpeed ControlControl input 0~10VDC / PWMProtection TypeIP44Signal OutputFG (Frequency Generator)2.Mechanical CharactersDimension?133mm X 190mm (see dimension drawing)Material of ImpellerGalvanized Metal ShellNumber of Blades38Bearing SystemNMB ball bearingLead WireAC(AWG20#),DC(AWG22 #)3.Environmental CharactersOperating Temperature-25oC to 60oCStorage Temperature-40oC to 75oCOperating Humidity5% to 90% RHStorage Humidity5% to 95% RH4.Performance CurveTesting Condition:Input Voltage----Operating voltage (24VDC)Temperature-----Room temperatureHumidity---------65%RH5.Outline DrawingNote:1.Connection line:DC(4×AWG20#)2.DC: Red=Voltage Intput 24VDC, Yellow=0-10VDC/PWM, White=FG, Blue=GND;Application ScopesRelated Products 280*280*80mm Waterproof 250*74.2mm Waterproof IP55 160*100mm Waterproof IP55 48VDC Dual Inlet Centrifugal IP55 Fan Ec-AC Axial Fan Fan Ec-AC Axial Fan Forward Curved Centrifugal Fan Blower Fan with 146mm Impeller FOB Price:US $51.4-57.4/Piece FOB Price:US $40.7-45.5/Piece FOB Price:US $51.2-57.2/Piece FOB Price:US $52-58/Piece Contact Now Contact Now Contact Now Contact Now 225*99mm Waterproof IP55 140 Single Inlet Ec Centrifugal 175*95mm Ec-AC Backward 310*149.5mm Ec-AC Backward Fan Ec-AC Backward Cur... Air Blower Fan Centrifugal Fan for HVAC Curved Centrifugal Fan FOB Price:US $53.1-59.3/Piece FOB Price:US $49-56/Piece FOB Price:US $45.2-48.88/Piece FOB Price:US $73.95-75.78/Piece Contact Now Contact Now Contact Now Contact Now Company ProfilePBM Products SeriesApplication Scopes:Ventilation & Purification / Air Conditioning / Refrigeration / IT & Electronic Industry / Medical Industry / Heating / Automotive Industry / Household Electric Appliances / Cloud Date Center / Mechanical Equipment and Systems.Partners:Galanz / Systemair / Nuaire / MCRT Certificate Show:UL / CE / RohsAbout PBM:High Quality EC Fan / Competitive Price / Strong Team / Long Life Expectance / Fast Delivery / Customization Available / Attentive Service / Professional AssistanceLaboratory / Packing Method / Workshop / WarehousePacking DetailFAQFrequently Asked QuestionQ: What are electronically commutated motors?Electronically Commutated motors are brushless DC motors where the direction of the electric current is switched using electronic controllers. As the switching of the current is technically known as 'commutating', brushless motors are also called 'electronically commutated' motors. EC motors provide the advantages of brushed DC motors in terms of the ability to have variable speed control, but without the drawbacks of brushes.Q: What are the advantages of EC motors?EC motors are very high efficiency electric motors (80%) and maintain a high efficiency level at part speed. This means that in most cases they use less than one third to half of the electricity used by traditional induction motors, which in turn translates into lower operating costs and short payback periods. As EC motors have a higher efficiency this ensures that the motors run cooler in application which ensures a longer life for the motor.In terms of speed control and features, because the motor's operation is controlled by software, EC motors allow customers to optimize and integrate the motor, fan and controller with the application, and to include features like data communications, constant volume control, variable speed.Features & AdvantagesQ: What about cost?The initial outlay for an EC motor is more expensive than the traditional induction / shaded pole motors and this is mainly due to the electronic components required to drive the commutation. In recent years the cost of electronic components has reduced dramatically as volumes increase.The huge energy savings provided by EC motors, mean equally large savings in operating costs, which in turn translate in payback periods as short as a few months combined with a longer life expectancy.In our case, together with high energy savings, low use of raw material, low part count and simple electronics, have allowed us to make our motor price very competitive.Q: How are EC motors 'sustainable'?The huge energy savings provided by our EC motors directly translate into large carbon emissions savings.By using an EC motors in your application we are able to assist our customers in dramatically reducing the air pollution (CO2) generated by their applications. This is due to the motors high efficency & low energy costs which helps to preserve the world for a 'greener' future.EC Motors are designed & manufactured using 70% less copper and 80% less steel than traditional induction and shaded pole motors which has a dramatic reduction in environmental impact in producing these raw material components.services to the clients.Contact UsWe highly appreciate your any enquiry by email, call or instant message.
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