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Professional 23.1kW centrifugal fan engineered for heavy-duty industrial applications. Features three-phase 380-480V wide voltage operation at 1770 RPM with dual-current efficiency (5.00-3.90A). German-engineered by ZIEHL-ABEGG with 22kg robust construction for exceptional durability exceeding 10+ years, ultra-quiet performance, superior energy efficiency, and massive high-velocity centrifugal airflow for superior heat dissipation in the most demanding large-scale industrial applications . Article No: 116828.
German-engineered ZIEHL-ABEGG construction with 22kg heavy-duty industrial design ensures reliable, long-term operation exceeding 10+ years. Premium materials, high-quality ball bearings, and precision manufacturing guarantee exceptional lifespan in the most demanding environments with minimal maintenance requirements . ZIEHL-ABEGG has over 100 years of engineering expertise, and their fans are designed for high durability and reliability in continuous operation .
Optimized 1770 RPM operation with advanced centrifugal fan design delivers exceptionally quiet performance for its massive power class. Precision engineering, vibration-damping technology, and aerodynamic impeller optimization minimize noise, making it suitable for noise-sensitive industrial environments while maintaining powerful airflow .
Efficient 23.1kW power consumption with intelligent dual-current capability (5.00-3.90A) provides exceptional energy savings. This innovative design automatically optimizes current draw based on supply voltage, significantly reducing operational costs while maintaining excellent performance for continuous operation .
1770 RPM high-speed operation combined with optimized centrifugal impeller design generates powerful directional airflow with exceptional volume capacity and static pressure up to 18,000 m³/h . Superior air movement capabilities provide remarkable heat dissipation, making it perfect for the most demanding large-scale applications requiring maximum cooling performance in ducted systems .
The ZIEHL-ABEGG RH50V-ZIK.GG.VR is engineered for the most demanding heavy-duty applications across multiple industries requiring reliable, energy-efficient centrifugal airflow solutions .
Optimized 1770 RPM speed delivers exceptional airflow up to 18,000 m³/h and high static pressure for the most demanding industrial applications. This powerful speed ensures maximum cooling performance, ideal for large-scale applications requiring significant air movement in ducted systems .
Intelligent dual-current design provides outstanding energy efficiency with only 5.00A draw at 380V and 3.90A at 480V. This automatically optimizes power consumption based on supply voltage, minimizing operational costs and reducing electrical infrastructure requirements for energy-sensitive industrial applications .
Advanced three-phase motor with wide voltage range (380-480V) provides smooth, efficient power delivery compatible with global industrial power systems. Perfect for installations worldwide without requiring special transformers, from 380V to 400V to 415V to 480V applications .
22kg heavy-duty construction with 60×60×50cm compact dimensions provides exceptional stability and durability while maintaining manageable footprint. German engineering ensures reliable performance in the most demanding applications with 10+ year lifespan and minimal maintenance requirements .
| Model Number | RH50V-ZIK.GG.VR |
| Article Number | 116828 |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Centrifugal Fan HIGH PRESSURE |
| Condition | Original new from manufacturer |
| Rated Power | 23.1 kW HIGH POWER |
| Rated Voltage | 3-380/480V WIDE VOLTAGE |
| Frequency | 50/60 Hz |
| Rated Current | 5.00-3.90 A DUAL CURRENT |
| Speed | 1770 rpm QUIET |
| Max Airflow | Up to 18,000 m³/h MASSIVE FLOW |
| Net Weight | 22 kg HEAVY DUTY |
| Shipping Dimension | 60 × 60 × 50 cm |
| Country of Origin | Germany |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |


Shipping, Warranty & ServiceShipping From: Dispatched from Hong Kong for efficient global distribution.
Processing Time: Orders are processed and ready to ship within 5 business days.
Express Delivery: Estimated delivery in 3-8 business days worldwide via DHL or UPS.
Warranty: Backed by a full 1-year manufacturer's warranty from ZIEHL-ABEGG.
Product Guarantee: We sell only genuine ZIEHL-ABEGG products guaranteed to meet all factory specifications for fit, form, and function .
Customer Satisfaction: Enjoy a 30-day return policy and our commitment to 100% customer satisfaction.
For Large Quantity Inquiries: Please contact our sales team at [email protected] for volume pricing and custom quotations.
A: This fan utilizes advanced motor technology combined with a highly efficient centrifugal impeller design. The aerodynamic impeller maximizes air movement at 1770 RPM, delivering exceptional airflow up to 18,000 m³/h with high static pressure. The 23.1kW power provides the muscle needed for the most demanding industrial applications while maintaining excellent energy efficiency .
A: The 22kg heavy-duty construction incorporates premium materials, precision German manufacturing standards, high-quality industrial bearings, and reinforced components throughout. The centrifugal fan design features robust housing, a dynamically balanced impeller, and enhanced motor protection. Every part is optimized for long-term reliability in demanding continuous operation environments with minimal maintenance requirements .
A: The intelligent dual-current design automatically optimizes power consumption based on the supply voltage - drawing only 5.00A at 380V and just 3.90A at 480V. This ensures maximum efficiency regardless of your local power system, significantly reducing operational costs compared to single-voltage fans. For facilities with 480V power, the lower 3.90A current draw represents substantial energy savings over the fan's 10+ year lifespan .
A: The RH50V-ZIK.GG.VR is widely used in heavy industrial ventilation systems, large central HVAC for factories and warehouses, power plant cooling, large data centers, industrial process cooling, and tunnel ventilation . Its massive 18,000 m³/h airflow capacity makes it ideal for any application requiring significant air movement in large spaces or through heat exchangers .
Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your industrial ventilation and cooling requirements.
Request Technical Support Request Volume Pricing"Incredible power! 23.1kW fan delivers massive 18,000 m³/h airflow with only 3.90A at 480V - exceptional efficiency. Runs quieter than expected at 1770rpm. Solid 22kg German quality. Article 116828 is perfect for our power plant!"
— Klaus Hoffmann, Power Plant Engineering Manager
Rheinland Energy Group • Reviewed on: April 8, 2026
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
US$40
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