Is customization available for this product?

Yes, customization is available. Options include full customization, minor customization, flexible customization, and customization from samples or designs.

What are the minimum order quantity and lead time?

The minimum order quantity is 1 set. The average lead time is within 15 workdays for both peak and off-season periods.

Energy Saving 280*80mm 48V DC Axial Flow Fan with Metal Sheet Impeller

Name: Energy Saving 280*80mm 48V DC Axial Flow Fan with Metal Sheet Impeller
Brand: PBM Motor and Fan (Suzhou) Co., Ltd.
SKU: 2213786165

Jiangsu, ChinaPBM Motor and Fan (Suzhou) Co., Ltd.

US$50.77

1-99 Pieces

US$48.74

100-999 Pieces

US$46.30

1,000+ Pieces

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

Stainless Steel

Model NO.

PA3N250B48H

Type

Axial Fan

Electric Current Type

Mounting

Ceiling Fan

Certification

RoHS, ISO, CE, CCC

Fan Feature

0~10VDC/PWM Speed Control, Tach Output

Usage

Telecom Station, Heat Exchanger, Free Cooling Unit

Cooling Method

Direct Cooling

Name

DC Axial Fan

Rated Voltage

48 VDC

Input Current

2.4 a

Input Power

115.2 W

Air Flow

1900 M3/H

Weight

2.5kg

Transport Package

Standard Exporting Package

Specification

Ø 250 mm X 80 mm(280*280*80mm)

Trademark

PBM

Origin

Suzhou

HS Code

84145199

Production Capacity

100, 000PCS/Year

Key features

High Energy Efficiency: 80% efficiency, using less than half the electricity of traditional motors for lower operating costs.

Robust Protection Features: Includes locked-rotor, reverse polarity, over-voltage protection, and soft start capabilities.

Flexible Speed Control: Supports 0-10VDC/PWM speed control and tach output for precise application integration.

Wide Operating Voltage: Rated 48VDC with an operating range of 36-57VDC for versatile power compatibility.

Certified Quality: Complies with RoHS, ISO, CE, CCC, and UL standards for global market access.

Durable Construction: Features stainless steel blades, cold rolled steel impeller, and NMB ball bearings.

Customization Available: Offers full, minor, and flexible customization from samples or designs.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season orders.

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from SamplesQuality Assurance

PBM Motor and Fan (Suzhou) Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier focuses exclusively on EC fan and intelligent energy-efficient motor and fan solutions. It offers ODM services, multiple forms of customization, and reports new products within the past year, but does not provide 3D software design services or SDKs. Production data lists capacities for five fan categories and two production lines, while the supplier states that it is expanding semi-automatic and automatic assembly capabilities. Quality and service procedures are documented with follow-up records, and ISO 9001, ISO 14000, and ISO 45001 systems are referenced. However, the supplier lacks in-stock, overseas warehouse, overseas showroom, overseas agent or branch capabilities, and has no valid manufacturing-capacity contract with related subcontractors. Financial credibility and customer cases are insufficiently evidenced.

Supplier typeThe supplier describes itself as focused exclusively on EC fans and intelligent energy-efficient motor and fan solutions. Its stated operations include motor and fan assembly lines and related production equipment, indicating a specialized manufacturer rather than a general trading supplier.

CertificationsThe supplier states that it has adopted an ISO 9001 Quality Management System for ten years and is adopting ISO 14000 Environmental Management and ISO 45001 Occupational Health and Safety Management systems. The slices do not provide certificate numbers, validity dates, or scope details, but they explicitly identify these management systems.

After-Sales capabilityThe supplier has documented corrective/preventive action and customer-complaint procedures with follow-up records, and describes an agent/distributor network and online service team supporting technical and after-sales needs. However, it reports no overseas agents or branches, overseas warehouse, overseas showroom, or in-stock service capacity, limiting the demonstrated breadth of physical after-sales support.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and provides customization from samples, designs, and full or minor requirements. It does not provide 3D software design services and has no available SDK, so innovation capability is demonstrated mainly through product development and engineering customization rather than software tools.

Production capacityReported annual capacities are 10,000 DC axial fans, 50,000 centrifugal fans, 5,000 single-inlet centrifugal blowers, 8,000 dual-inlet centrifugal blowers, and 80,000 EC fans, supported by two production lines and ongoing investment in automated assembly. Constraints include no valid manufacturing-capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is reinforced by its stated R&D and design-service capabilities, although no 3D software design service is available.

Product Q&A

Q:What are the advantages of EC motors?

EC motors offer 80% high efficiency, using less than half the electricity of traditional motors. They run cooler for longer life, allow software-controlled speed optimization, and reduce operating costs with short payback periods.

Q:How are EC motors sustainable?

EC motors provide huge energy savings, reducing CO2 emissions. They use 70% less copper and 80% less steel than traditional motors, significantly lowering environmental impact during production.

Q:What is the cost comparison with traditional motors?

While the initial outlay is higher due to electronic components, EC motors offer significant long-term savings through energy efficiency. Payback periods can be as short as a few months, combined with longer life expectancy.

Q:What protection features does this fan have?

The fan includes locked-rotor protection (protects for at least 72 hours), reverse polarity protection, over-voltage protection (auto shutdown and restart), and a soft start function within 5 seconds of power on.

Q:What is the input power and air flow capacity?

The rated input power is 115.2W with an input current of 2.4A. The air flow capacity is 1900 M3/H, and the static pressure is 220 Pa.