ebmpapst AxiEco W3G500 Series 500mm EC Axial Fan
Product Overview
ebmpapst W3G500 series are high-efficiency three-phase EC axial fans, including two mainstream models: W3G500-XQ12-90 (with inlet ring & guard grill) and W3G500-ZQ12-90 (with fan housing & guard grill). Adopting optimized aerodynamic design and integrated EC motor, they deliver large airflow, high static pressure and outstanding energy efficiency. Equipped with complete intelligent control, alarm protection and communication functions, IP55 protection grade, suitable for industrial ventilation, HVAC, dry coolers and other harsh industrial scenarios.
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1. Core Performance Parameters
| Item | W3G500-XQ12-90 | W3G500-ZQ12-90 |
|---|---|---|
| Motor Model | M3G112-IA | M3G112-IA |
| Power Supply | 3-phase 380~480 VAC, 50/60 Hz | 3-phase 380~480 VAC, 50/60 Hz |
| Rated Speed | 1870 rpm | 1870 rpm |
| Rated Power | 1950 W | 1600 W |
| Rated Current | 3.0 A | 2.6 A |
| Max Static Pressure | 500 Pa (2.01 in.wg) | 440 Pa (1.77 in.wg) |
| Airflow @ Best Efficiency | 8645 m³/h | 8070 m³/h |
| Overall Efficiency | 49.4% | 54.3% |
| Efficiency Grade | 54.1 | 59.4 |
2. General Specifications
| Item | Technical Details |
|---|---|
| Fan Size | 500 mm |
| Blade Quantity | 5 pcs |
| Rotation Direction | Clockwise (viewed from rotor side) |
| Airflow Direction | Axial outflow |
| Main Material | Impeller: PP plastic; Motor housing: Die-cast aluminum; Protective grill/Inlet ring: Coated steel |
| Bearing Type | Precision ball bearing |
| Protection Class | IP55 |
| Insulation Class | F |
| Operation Mode | S1 (24h continuous operation) |
| Operating Temperature | -40 ℃ ~ +60 ℃ (Intermittent startup allowed below -25 ℃) |
| Storage Temperature | -40 ℃ ~ +80 ℃ |
| Mounting | Shaft horizontal / rotor downward (rotor upward optional) |
| Installation Screw | M6 hexagon socket screw |
3. Control & Communication Functions
- Speed Regulation: Support 0-10 V analog / PWM speed control
- Communication: Built-in MODBUS-RTU (V6.0/V6.3) protocol, compatible with RFID
- I/O Interface: Configurable digital input, analog input & output, fault relay
- Auxiliary Power: 3.3~24 VDC adjustable output (Max 800 mW)
- Status Indicator: LED lights for normal/warning/fault status
- Start Mode: Soft start, effectively reduce inrush current
4. Built-in Protection
- Electrical protection: Reverse connection prevention, locked rotor protection, over/under voltage protection, phase loss protection
- Thermal protection: Overheat protection for motor and electronic components
- Others: Leakage current ≤ 3.5 mA, built-in current limiting function
5. Certifications & Compliance
Comply with EN 61800-5-1; Certifications: CE, UL, CSA, EAC, fully meet EU ErP energy efficiency standards.
6. Main Features
- High Energy Efficiency: Far exceeds ErP 2015 efficiency requirements, save long-term operating costs.
- Strong Environmental Adaptation: IP55 dustproof & waterproof, wide temperature range, adapt to outdoor and industrial harsh environments.
- Intelligent Control: Rich interfaces and MODBUS communication, easy to access centralized control system.
- High Reliability: Multiple protection mechanisms + ball bearing design, long service life, maintenance-free.
- Low Vibration & Noise: Optimized blade structure, stable operation for a long time.
7. Application Scenarios
Dry coolers, industrial air conditioning, ventilation systems, refrigeration units, large power equipment ventilation, factory exhaust and other large-scale industrial air supply & exhaust occasions.
Our Services
Faster delivery | Worldwide shipping | Alternative supply | Sample service | Test and warranty | In-Stock (Most products) | Quality Assured | Customization | Competitive Pricing | Cost-effective modules
Product Description
We specialize in supplying a full range of industrial and commercial cooling fans, including Axial fans, Centrifugal fans, Tangential blowers, Blowers, Air condition fans, Data center fans, and ICT fans. These fans are widely used in HVAC systems, air conditioning units, data centers, industrial automation equipment, telecom base stations, and power cabinets.
For each model, we offer three flexible supply options to meet different budget and application needs:
- New Original: 100% genuine brand-name fans, with full factory specifications and performance guarantees.
- Cost-effective Compatible: High-quality alternative fans with matching dimensions, airflow, and reliability at a lower cost.
- Economical Second-hand / Refurbished: Fully cleaned and tested units, ideal for cost-sensitive projects without compromising stability.
Key advantages for your projects:
✅ Wide range of categories: covers all major types, from compact DC fans to industrial axial/centrifugal blowers.
✅ Africa-ready performance: optimized for high-temperature, high-dust environments, perfectly suited for local conditions.
✅ Complete range & customization: various sizes, voltages, and speeds available on request.
✅ Strict quality control: every fan is tested for airflow, static pressure, noise, and stability before shipment.
✅ Reliable after-sales support: 1-year warranty included, with return/exchange options for quality issues under normal use.
About Us
Skyward Telecom (also known as Skywardtel) was founded in 2009. We have always been guided by the principle of integrity, with a mission to help engineers and businesses overcome the challenges of sourcing high-quality, cost-effective communication and cooling products.
Over the years, we have provided reliable solutions to users in more than 80 countries worldwide, earning widespread recognition for our professionalism and service.
FAQ
- Who are we?
We are a professional cooling fan supplier based in Guangdong, China, since 2009. We specialize in a full range of industrial and commercial fans, serving customers worldwide with a core focus on:
- Africa (50.00%)
- Europe (15.00%)
- Middle East (10.00%)
- Southeast Asia (5.00%)
- Americas (20.00%)
Our team has about 80-100 people, with dedicated support for emerging markets like Africa.
- How can we guarantee fan quality?
- Pre-production samples are available for confirmation before bulk orders.
- Every fan undergoes a full performance test (airflow, static pressure, noise, and stability) before shipment.
- All new, compatible, or refurbished fans are professionally cleaned and inspected.
- Only units passing our strict quality control are packed and shipped.
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What types of fans can you buy from us?
We offer a complete range of cooling solutions, including:
- Axial fans: Compact DC fans (AxiForce-style) and industrial axial fans (200/250/300mm)
- Centrifugal fans: EC/AC centrifugal blowers for HVAC and industrial applications
- Tangential blowers: Cross-flow fans for air conditioners and ventilation systems
- Blowers: High-pressure blowers for boilers, heating systems, and industrial equipment
- Air condition fans: Specialized fans for commercial and industrial air conditioning units
- Data center fans: High-efficiency fans for servers, cabinets, and cooling systems
- ICT fans: Fans for telecom base stations, switches, and network equipment
We provide new original, cost-effective compatible, and tested second-hand/refurbished options for most models and brands.
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Why should you buy fans from us instead of other suppliers?✅ Full category coverage: We carry all main types of industrial and commercial fans, so you can source everything in one place.✅ Flexible options for every budget: Choose from new original, compatible, or refurbished fans to match your cost and quality needs.✅ Africa-ready solutions: Our fans are tested and suitable for high-temperature, high-dust environments common in Africa.✅ Reliable quality & service: We have served customers in over 80 countries and built a solid reputation for honest transactions and professional support.
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What services can we provide?
- Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, FCA, DDP
- Accepted Payment Currencies: USD, EUR, HKD, GBP, CNY
- Accepted Payment Types: T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Cash
- Languages Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian