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Description
RH50V-ZIK.DG.1R ZIEHL-ABEGG centrifugal fan 380/480V 2500W 4/3.2A 1650rpmZIEHL ABEGG RH50V ZIK. DG. 1R Centrifugal Fan High Efficiency 1900W Industrial Centrifugal Fan 3 380 480V 1650 RPM Article 178713 Professional 1900W centrifugal fan engineered for heavy duty industrial applications. Features three phase 380 480V wide voltage operation at 1650 RPM with dual current efficiency (3. 1 2. 5A). German engineered by ZIEHL ABEGG with massive 68kg ultra heavy duty construction for exceptional durability exceeding 10+ years,
ZIEHL-ABEGG RH50V-ZIK.DG.1R Centrifugal Fan
Professional 1900W centrifugal fan engineered for heavy-duty industrial applications. Features three-phase 380-480V wide voltage operation at 1650 RPM with dual-current efficiency (3.1-2.5A). German-engineered by ZIEHL-ABEGG with massive 68kg ultra-heavy-duty construction for exceptional durability exceeding 10+ years, ultra-quiet performance, superior energy efficiency, and powerful centrifugal airflow for superior heat dissipation in demanding industrial applications . Article No: 178713.
Core Performance Advantages
10+ Years Ultra-Heavy Durability
German-engineered ZIEHL-ABEGG construction with massive 68kg ultra-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 .
Ultra-Quiet 1650 RPM Operation
Optimized 1650 RPM operation with advanced centrifugal fan design delivers exceptionally quiet performance for its heavy-duty class. Precision engineering, vibration-damping technology, and aerodynamic impeller optimization minimize noise, making it suitable for noise-sensitive industrial environments while maintaining powerful airflow .
Energy Efficient Dual-Current Design
Efficient 1900W power consumption with intelligent dual-current capability (3.1-2.5A) 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 .
Powerful Centrifugal Airflow
1650 RPM operation combined with optimized centrifugal impeller design generates powerful directional airflow with excellent volume capacity and static pressure up to 8,000 m³/h . Superior air movement capabilities provide remarkable heat dissipation, making it perfect for demanding industrial applications requiring reliable cooling performance .
Industry Applications
The ZIEHL-ABEGG RH50V-ZIK.DG.1R is engineered for heavy-duty applications across multiple industries requiring reliable, energy-efficient centrifugal airflow solutions .
Advanced Technical Features
Optimized 1650 RPM Operation
Carefully calibrated 1650 RPM speed delivers excellent airflow up to 8,000 m³/h and good static pressure for demanding industrial applications. This balanced speed ensures reliable cooling performance while maintaining quiet operation, ideal for continuous operation in industrial environments .
Dual-Current Efficiency 3.1-2.5A
Intelligent dual-current design provides outstanding energy efficiency with only 3.1A draw at 380V and 2.5A at 480V. This automatically optimizes power consumption based on supply voltage, minimizing operational costs and reducing electrical infrastructure requirements for energy-sensitive industrial applications .
Three-Phase 380-480V Wide Voltage
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 .
Massive 68kg Ultra-Heavy Construction
68kg ultra-heavy-duty construction with 60×60×40cm dimensions provides exceptional stability and durability. This substantial weight reflects the premium materials and robust engineering, ensuring reliable performance in the most demanding applications with 10+ year lifespan and minimal maintenance requirements .
DATASHEET
Technical Specifications
| Model Number | RH50V-ZIK.DG.1R |
| Article Number | 178713 |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Centrifugal Fan ULTRA HEAVY |
| Condition | Original new from manufacturer |
| Rated Power | 1900 W EFFICIENT |
| Rated Voltage | 3-380/480V WIDE VOLTAGE |
| Frequency | 50/60 Hz |
| Rated Current | 3.1-2.5 A DUAL CURRENT |
| Speed | 1650 rpm QUIET |
| Max Airflow | Up to 8,000 m³/h HIGH FLOW |
| Net Weight | 68 kg ULTRA HEAVY DUTY |
| Shipping Dimension | 60 × 60 × 40 cm |
| Country of Origin | Germany |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |
Shipping, Warranty & Service
Shipping 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.
Frequently Asked Questions
Q1: How does the RH50V-ZIK.DG.1R achieve 8,000 m³/h airflow with only 1900W power consumption?
A: This fan utilizes advanced motor technology combined with a highly efficient centrifugal impeller design. The aerodynamic impeller maximizes air movement at 1650 RPM while the efficient motor minimizes power consumption. This design delivers excellent airflow up to 8,000 m³/h with only 1900W, representing outstanding energy efficiency for its performance class .
Q2: What makes this 68kg ZIEHL-ABEGG fan last over 10 years?
A: The massive 68kg ultra-heavy-duty construction incorporates premium materials, precision German manufacturing standards, high-quality industrial bearings, and reinforced components throughout. The substantial weight reflects the robust engineering, featuring thick-gauge housing, a heavily reinforced impeller, and enhanced motor protection. Every component is optimized for long-term reliability in demanding continuous operation environments with minimal maintenance requirements .
Q3: How does the dual-current feature (3.1-2.5A) improve energy efficiency?
A: The intelligent dual-current design automatically optimizes power consumption based on the supply voltage - drawing only 3.1A at 380V and just 2.5A 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 2.5A current draw represents substantial energy savings over the fan's 10+ year lifespan .
Q4: What are the primary applications for this ultra-heavy centrifugal fan?
A: The RH50V-ZIK.DG.1R is widely used in heavy industrial ventilation systems, large central HVAC for factories and warehouses, power plant cooling, and industrial process cooling . Its robust 68kg construction and 8,000 m³/h airflow capacity make it ideal for applications requiring long-term reliability and significant air movement in demanding environments .
Need Ultra-Heavy-Duty Centrifugal Fan Solutions?
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 PricingCustomer Reviews
"Incredible build quality! 68kg beast is rock solid - will definitely last 20+ years. Only 2.5A at 480V - great efficiency. Runs quiet at 1650rpm. Perfect for our factory ventilation!"
— Klaus Hoffmann, Plant Operations Director
Bavarian Industrial Group • Reviewed on: April 10, 2026
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy