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310mm 48V DC Brushless External Rotor Aluminum Backward Curved Centrifugal Fan for Telecom Cooling System
Description
Basic Info.
| Model NO. | HF310/101D4C1 |
| Electric Current Type | AC |
| Mounting | Duct Fan |
| Certification | RoHS, CE, CCC |
| Protection Class | IP44 |
| Working Temperature | -25~+60 |
| Bearing System | Ball Bearing |
| Speed Control | 0-10VDC/PWM |
| Insulation | Class B |
| Rotating Direction | Cw Seen From Rotor |
| Operating Voltage | 36~56V |
| Rated Voltage | 48V |
| Operation Mode | S1 |
| Motor | DC Brushless Motor with External Rotor |
| Transport Package | Corrugated Carton with Pallet |
| Specification | 310mm |
| Trademark | XHX |
| Origin | Suzhou |
| HS Code | 8414593000 |
| Production Capacity | 50000PCS/Month |
Packaging & Delivery
Package Size 40.00cm * 40.00cm * 30.00cm Package Gross Weight 5.500kgProduct Description
Model | Rated Voltage | Operating Voltage | Rated Current | Rated Power | Rated Speed | Air Flow | Air pressure | Noise Level | Perm.Amb. Temp. | Weight |
| Part NO. | VDC | VDC | A | W | RPM | M³/h | Pa | dBA | ºC | Kg |
| HF310/101D2C1 | 24 | 16~28 | 9 | 216 | 1960 | 2620 | 578 | 69 | -20~+60ºC | 4.3 |
| HF310/101D4C1 | 48 | 36~56 | 4.5 | 216 | 1960 | 2620 | 578 | 69 | -20~+60ºC | 4.3 |
Suzhou Xhengxin Motor Co., Ltd. set foot in the area of EC motor and fan in 2003 and has been a professional manufacturer ever since. The products have been widely used in commercial and residential ventilation, air conditioning, air filtration, etc. Years accumulation of experience has supported us to provide durable and reliable products to customers. Over 90% products are exported to all over the world. The hard-earned reputation, honesty, reliability and quality assure Suzhou Xhengxin Motor Co., Ltd. of realizing the goal of always being the leading company in the area. Meanwhile, we are still looking for more global partners. If your company is an end user, distributor or agent of EC fans, please contact us freely. We look forward to working with you in the near future!FAQ
Q: Are you a factory or trading company?
A: We are a factory. Welcome to visit us!Q: How to order the product?
A: Send an inquiry letter→inform the application area and specifications→model selection→provide quotation→test sample→feedback→formal orderQ: Is the sample provided for free?
A: Sample is not provided for free. We also quote for sample. But the sample price can be deducted from the value of the formal order
Q: What's the shipping method?
A: Major expresses could be used for sample delivery. Air, sea or land shipping is used for bulk order depending on the choice of customers
Q: What's the production time of order?
A: Sample is usually delivered in a week. The lead time of bulk order is usually 15-25 working days depending on the quantity
Q: What's the payment method accepted?
A: T/T is the mostly used. We also accept Paypal, Western Union, but please do contact us before payment. Q: What can I do if I need help with the fan usage?
A: Please contact our sales person and they will help you consult with the engineer.
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