Products Description
Quieter, More Powerful and Longer Lifespan
PBM Axial fans adopt both metal welding and single-piece plastic with glass fiber reinforcement aerodynamic impeller, compact energy-saving smart EC motor drives it with maintenance free ball bearing to guarantee longer lifespan. The fans could be installed at all directions with variety of fan safety guard grill, wall ring and air-guiding wind deflector dome where the patten and causation of flow loss caused by the pressure distortion in rotor and stator were analyzed. Quieter sound level contributes at customer requested fan performance working point compare with competitors in their ventilation, heating, refrigeration product or system.
Product Specification
1. General Characters
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Model
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PA3N200B2EH
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Rated Voltage
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230 VAC
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Operating Voltage
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230 VAC
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Rated Speed
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3200 RPM
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Input Current
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0.6 A
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Input Power
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70 W
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Air Flow
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1160 m3/H
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Static Pressure
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320 Pa
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Sound Level
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68 dB(A)
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Protection Type
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IP44
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2. Mechanical
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Dimension
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225mm X 225mm X 80mm (see dimension drawing)
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Material of Impeller
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metal
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Number of Blades
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7
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Mounting Position
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Any
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Surface of Rotor
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Coated in black
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Bearing System
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NMB ball bearing
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Lead Wire
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AC(AWG20#)，DC(AWG22 #)
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Weight
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2500g
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Package
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Standard
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3. Electrical Protection
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Locked-rotor Protection
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Over-current limiting circuit protects motor from damage at least for 72 hours of locked rotor condition at rated voltage.
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Maximum Current |
A, Typical inrush current when the motor is trying to re-start under locked rotor conditions is 2~4 times the normal running current reoccurring and for 16~20% of restarting cycle period.
B, If he CL function is used this restarting inrush current is about the same as the normal running current. |
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Reverse Polarity Protection
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No damage if the positive and negative leads are reversed under maximum operation voltage conditions.
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Over Voltage Protection
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The circuit will be shut down automaticlly when input voltage over threshold. And re-started when Voltage down to threshold below.
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Soft Start
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In 5 seconds after power on and speed control voltage gets to 1.5V or PWM duty cycle at 10% above.
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4. Outline Drawing
5. Performance Curve
Company Profile
PBM 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.
Focus on EC fan only and protecting our world with intelligent energy efficient motor and fan solutions are our goal in an attempt to make tomorrow a greener & Healthier world.
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FAQ
Q1. How about the delivery time ? A1: Within 25 days after we receive the order. Q2. What kind of payments do you support? A2: T/T & L/C, other types please contact us.
Q3. What’s the MOQ? A3: Generally speaking, the MOQ is 100 pieces. Different products have different MOQ. Please contact us. Q4. Transportation A4: All available shipping ways could be applied, by courier, air or sea. Appointed shipping company or our own forwarders all could be used in shipment. Full-way tracking the cargos for you before the goods arrive. Q5. Global Market A5: Depending on advanced technology and knight service, we establish a good and diligent team and keep nice business relationship with a large amount of worthy clients in global market. We are prepared to provide the best EC Centrifugal Fan to clients at competitive price. In addition to control of cost and quality, our stipulated lead-time, variety of designs, capability of product development and flexibility of service bring convenience and value added services to the clients.
Application
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