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Manufacturers OEM 250mm/10inch Waterproof Cooling Ec IP55 Motor Ventilation Exhaust Axial Flow Fan1
Ventilation EquipmentEc Axial Fan250mm Axial Fan
PBM Motor and Fan (Suzhou) Co., Ltd.
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Product Description 280*280*80mm Waterproof IP55 Fan Ec-AC Axial FanModel:PA3N250B2E-RZ0PBM is a China mainland EC(Electronically Commutated) brushless motor manufacturing and technology consulting company offering an extensive range of EC motors, fans and intelligent ventilation solutions for air-moving precisely and constantly with maintenance-free throughout the life cycle of products in last decades.Detailed PhotosProduct Description1.General CharacterRated Voltage230 VACFrequency50/60 HzOperating Voltage184~276 VACRated Speed2600 RPMInput Current0.65 AInput Power85 WAir Flow1000.45 CFM / 1700 m3/HStatic Pressure0.84 inH2O / 210 PaAcoustical Noise61 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 TypeIP55Signal OutputFG (Frequency Generator)2.Mechanical CharactersDimension280mm X 280mm X 80mm (see dimension drawing)Material of ImpellerPA66+GFNumber of Blades7Bearing SystemNMB ball bearingLead WireAC(AWG20#),DC(AWG24 #)3.Environmental CharactersOperating Temperature-25oC to 60oCStorage Temperature-40oC to 75oCOperating Humidity5% to 90% RHStorage Humidity5% to 95% RH4.Outline DrawingNote:1.Connection line: AC(3×AWG20#),DC(4×AWG24#)2.AC: Brown=Live Line,Blue=Null Line,Green & Yellow=Protecting Earthing;3.DC: Red=Voltage Output +10VDC, Yellow=0-10VDC/PWM, White=FG, Blue=GND;5.Performance CurveTesting Condition:Input Voltage----Operating voltage (230VAC/50Hz)Temperature-----Room temperatureHumidity---------65%RApplication ScopesApplication Scopes:Ventilation & Purification / Air Conditioning / Refrigeration / IT & Electronic Industry / Medical Industry / Heating / Automotive Industry / Household Electric Appliances / Cloud Date Center / Mechanical Equipment and Systems.Related 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 Products of the same seriesModelMotorRated CurrentRated PowerRated SpeedWeightProtection TypeSound LevelAir FlowAir PressurePA3N200B2EHBE72EC0.6 A70 W3200 RPM1.89 KGIP4468 dB(A)1160 m3/h320 PaPA3N250B2EHBE92EC0.7 A80 W2650 RPM2.45 KGIP4464 dB(A)1760 m3/h215 PaPA3N200B2E-RZ0BE72EC0.45 A58 W3000 RPM1.86 KGIP5562 dB(A)1150 m3/h310 PaPA3N200B2E-SZ0BE72EC0.85 A115 W4100 RPM1.86 KGIP5566 dB(A)1650 m3/h200 PaPA3N250B2E-RZ0BE72EC0.65 A85 W2600 RPM2.2 KGIP5561 dB(A)1700 m3/h210 PaPA3N250B2E-SZ0BE72EC0.9 A120 W3000 RPM2.2 KGIP5563 dB(A)1900 m3/h200 PaCompany ProfileOur AdvantagesAbout PBM:High Quality EC Fan / Competitive Price / Strong Team / Long Life Expectance / Fast Delivery / Customization Available / Attentive Service / Professional AssistancePBM Products SeriesLaboratory / Packing Method / Workshop / WarehouseExhibition ShowcasePacking 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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