This centrifugal fan is published with the manufacturer’s full specification — 230V, blade material Hot-dip galvanised sheet steel. Made by Ningbo Jigu Motor Technology Co., Ltd. (12 years on the platform, typical reply ≤5h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Centrifugal Fan
- Model Number: DRFA146
- Voltage: 230V
- Blade Material: Hot-dip galvanised sheet steel
- Speed Control: Series resistance/Transformer/Frequency Inverter
- Certification: RoHS
- Place Of Origin: Zhejiang, China
Technical Specifications
| Mounting | Any |
|---|---|
| Voltage | 230V |
| Blade Material | Hot-dip galvanised sheet steel |
| Electric Current Type | AC |
| After-Sales Service Provided | Online support |
| Place Of Origin | Zhejiang, China |
| Brand Name | GP MOTOR |
| Model Number | DRFA146 |
| Certification | RoHS |
| Motor | AC External Rotor Motor |
| Speed Control | Series resistance/Transformer/Frequency Inverter |
| Bearing | NMB maintenance-free ball bearing |
| Type Of Protection | IP44 |
| Impeller | Hot-dip galvanised sheet steel |
| Safety | Electronic protection |
| Packaging Details | Packed in Carton/Pallet. |
| Selling Units | Single item |
| Single Package Size | 32X26X28 cm |
| Single Gross Weight | 4.9 kg |
Product Details
| Electrical Parameters | |
| Motor | AC external rotor motor |
| Insulation Class | Class "B" or "F" |
| Motor Protection | Locked rotor protection & Reverse Polarity protection soft start & Automatic restart capability |
| Speed Control | 0~10VDC / PWM Input |
| Type of protection | IP44 |
| Dielectric Strength | 5mA max. at 1500VAC 50Hz/s between frame and (+)terminal |
| EMC | EMC EN61000-6-3; EN 61000-6-1; EN61000-6-2/3 |
| Mechanical Parameters | |
| Material of Impeller | Hot-dip galvanised sheet steel |
| Bearing System | Dual NMB maintenance-free ball bearing |
| Life time | 50000 hours (L10) at 40°C room, humidity15%~65%RH |
| Lead Wire | AWG#22 UL1007 (Controls), AWG#18 UL1007 (Mains) |
| Operating Temperature | -25°C to +60°C |
| Storaging Humidity | 5% to 90% RH |
| Approval | CE, CCC, ErP2015 and RoSH compliance |
| Warrent | 18 months after delivery |
| Specification | |||||||||
| Item Code: DRFA146 | |||||||||
| Rated | Frequency | Input | Input | Speed | Air Flow | Air Flow | Static Pressure | Noise | Net Weight (Kg) |
| 230V | 50/60 | 1.31/1.45 | 280/300 | 1600/2100 | 570 | 970 | 500 | 63/68 | 4.5 |
| Outline Drawing | |||||||||
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Customized Motor Solutions
GP Motor specialize in design, custom and manufacture electric motors and motor parts, including Centrifugal Fans , Centrifugal Blowers , Axial Fans , Inline Duct Fans , Cross Flow Fans , Gas Blowers , Fan Blowers as well as Components . All of them can be fully and easily customized (see some of the many customization options listed below). We committed to offer high quality, high performance, cost effective options to meet customers specific demands. Choosing to customize one of the motors in our Product Categories now !
Since 1991, GP Motors has designed and manufactured the highest quality, including Centrifugal Fans , Centrifugal Blowers , Axial Fans , Inline Duct Fans , Cross Flow Fans , Gas Blowers , Fan Blowers as well as Components in the industry. All of our custom electric motors, fans and blowers, electromechanical motor assemblies and components are engineered and manufactured in our 120,000 square foot state-of-the-art manufacturing facility located in Ningbo, Zhejiang .
Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–29 piece: US $63 / piece
- 30–49 piece: US $55 / piece
- 50+ piece: US $49 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fan?
The standard minimum order quantity is 10 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this centrifugal fan carry?
It is supplied with RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 230V. 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 Ningbo Jigu Motor Technology Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, Trading Company. Browse the full Ningbo Jigu Motor Technology Co., Ltd. range on HVACR Nexus.
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