Cooling Fan, 90mm, 48V, PLC

Key specification for this cooling fan: 48V, power source Electric. Everything below is reproduced from the factory data sheet. Made by Zhengzhou Dema Electric Co., Ltd. (3 years on the platform, typical reply ≤4h). Quantity and destination market determine the final price — tell us both for a firm quote.

Key Features of This Cooling Fan

• Model Number: DC-9225H4B
• Power Source: Electric
• Voltage: 48V
• Material: Plastic
• Blade Material: Plastic
• Speed: 3000RPM

Technical Specifications

Product Details

PRODUCT HIGHLIGHTS

• Versatile Customization: Supports IPX6 waterproofing, PWM speed control, and signal outputs for diverse needs.
• Flame-Retardant Design: Built with UL94V-0 plastic and Class B insulation to ensure maximum operating safety.
• Wide-Temp Reliability: Operates stably from -10°C to 70°C, delivering consistent cooling in harsh conditions.
• High Airflow, Low Noise: Delivers up to 44.4 CFM of powerful airflow while keeping noise as low as 28 dBA.

ABOUT THE SUPPLIERDemma is a professional supplier of electrical cabinet cooling and wiring solutions. Our main products include four series: AC/DC axial fans, backward inclined centrifugal fans, cabinet fan filters and din rail terminal blocks. All products are CE & RoHS certified, widely used in industrial automation, new energy storage, security, environmental protection and other industries. We support mixed orders, samples and customization, offering one-stop procurement for all electrical cabinet accessories.

COMPANY OVERVIEW

FAQs

Besides DC axial fans, what other electrical cabinet accessories do you offer?

We offer a full range of cabinet cooling & wiring products, including AC/DC axial fans, backward inclined centrifugal fans, cabinet fan filter units and UK series din rail terminal blocks for one-stop procurement.

Can fan filters be matched with axial fans and centrifugal fans?

Yes. All sizes of fan filters match corresponding axial & centrifugal fans for direct assembly, improving cabinet dust & water protection. Filter spare parts are also sold separately.

How to choose between backward inclined centrifugal fans and ordinary axial fans?

Axial fans have high airflow & low static pressure, for regular open cabinet cooling. Centrifugal fans have higher static pressure, for scenarios with filters, duct resistance or targeted air supply.

Do you support sample testing? What about sample cost and lead time?

Sample testing is available. Standard fans, filters and terminals are in stock, shipping in 1-3 days. Sample fee is charged at unit price and deductible from future bulk orders.

What export certifications do you have? Do they meet EU market requirements?

All fans, filters and terminal blocks are CE & RoHS certified, complying with EU and most global market standards for export engineering projects.

Can you customize parameters, appearance and functions? What's the MOQ?

Customization is supported, including fan wire length, terminals, speed, speed control, and terminal color & marking. MOQ depends on specific requirements, contact us for details.

What is the bulk order lead time and warranty policy?

Standard stock orders ship within 7 days, custom orders deliver in 10-15 days. All products come with 12-month warranty, free replacement/repair for non-artificial quality issues.

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1–99 piece: US $3.1 / piece
  • 100+ piece: US $2.4 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this cooling fan?

The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Can the cooling fan be supplied for my local voltage?

The standard configuration is 48V. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Zhengzhou Dema Electric Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Zhengzhou Dema Electric Co., Ltd. range on HVACR Nexus.

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