Manufactured by Ningbo Longwell Electric Technology, this centrifugal fans is documented here exactly as the factory publishes it. Supplier profile: 9 years on the platform, factory-assessed. Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of These Centrifugal Fans
- 安装方式: 落地式
- 电压: 230 V
- 速度: 4000rpm, 500 RPM, 800 RPM, 1500 RPM, 600 RPM, 900rpm, 2000 RPM
- 材质: 不锈钢, 塑料, 镁铝合金, 钢
- 刀片材质: 镀锌金属
- 保修: 1年
Technical Specifications
| 安装方式 | 落地式 |
|---|---|
| 电压 | 230 V |
| 速度 | 4000rpm, 500 RPM, 800 RPM, 1500 RPM, 600 RPM, 900rpm, 2000 RPM |
| 材质 | 不锈钢, 塑料, 镁铝合金, 钢 |
| 刀片材质 | 镀锌金属 |
| 保修 | 1年 |
| 售后服务 | 视频技术支持 |
| 定制服务 | OEM, ODM, OBM |
| 产地 | Zhejiang, China |
| 品牌名称 | LONGWELL |
| 电机类型 | 交流电机 |
| 电源输入 | 220/380V |
| 叶轮材料 | 镀锌金属板 |
| 方向 | 顺时针 |
| 轴承 | 滚珠轴承 |
| Amb,Temp | -25至 + 60 ℃ |
| 绝缘 | F |
| 保护等级 | IP44 |
| 保护 | 热过载保护器 (顶部) |
| 类型 | 离心风机 |
| 包装细节 | 高强度纸箱，泡沫塑料，包装在托盘上。 |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 30X30X20 厘米 |
| 单个产品毛重 | 5.000 公斤 |
Product Details
Types : | 140mm Compact AC Centrifugal Fan with Scroll Casing for Space-Constrained Applications |
Voltage Ranges : | 230V |
Frequency : | 50/60 Hz |
Diamter : | 140mm ( impeller diameters ) |
Motor Types : | BLEC External Rotor Motor |
Speed Control : | 0-10V Signal / PWM / RS485(Optional) |
Max.ambient Temp: | -25℃～ +60℃ |
Certificating : | All necessary certifications suitable for USA & Europe , ETL,UL ,CE ,RoHS, ISO19001,ISO 14001,BSCI |
Protection Level: | IP44 ,IP54,IP55 |
Electronic Protection: | Current limiting protection ,Over-temperature protection,Over-current protection,Locked-rotor protection,Soft start |
Working & Storage | Operating temperature：-25~60℃；Operating humidity：0 ~ 85 % RH Storing temperature：-25 ~ 70℃；Storing humidity：0 ~ 95 % RH Applicable altitude range：＜1000m |
Balancing | According to JB/T 9101-1999 requirements G6.3 |
Product Standards : | LVD EN60950-1 EMC EN61000-6-3,EN61000-4-2, EN61000-4-3 |
Mainly Applications | AUH/ AIR PURIFIER / Server Cooling & Ventilation / Grow Tent / Medical equipments/Ventilation SYSTEM/ Equipments Cooling / Refrigerator ,etc;ventilation fan cooling;ventilation exhaust fans |
Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100+ piece: US $10 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fans?
The standard minimum order quantity is 100 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
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 Longwell Electric Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Ningbo Longwell Electric Technology Co., Ltd. range on HVACR Nexus.
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