Brand new RH50M-8DK.4C.1R ZIEHL-ABEGG centrifugal fan 3-400V 0.18kW 038A 640Rpm 50/60HZ

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} .product-header { padding: 35px 20px; } .benefits-section, .datasheet-section, .faq-section, .applications-section { padding: 35px 20px; } .product-title { font-size: 1.7em; } .product-subtitle { font-size: 1em; } .section-title { font-size: 1.4em; } .feature-badge { font-size: 1em; padding: 6px 15px; } .application-item { padding: 15px; } } ZIEHL-ABEGG RH50M-8DK.4C.1R Centrifugal Fan Ultra-Efficient 0.18kW Centrifugal Fan | 3~400V | 640 RPM Professional 0.18kW centrifugal fan engineered by ZIEHL-ABEGG for exceptional durability (10+ years), whisper-quiet operation, ultra-low 0.38A current draw, and high-volume airflow delivering superior heat dissipation for industrial and commercial applications. Article No: 127784. Core Performance Advantages 🏆 10+ Years Industrial Durability German-engineered by ZIEHL-ABEGG with robust 17kg construction ensures reliable operation exceeding 10+ years. Premium materials, high-quality ball bearings, and precision manufacturing guarantee exceptional lifespan in demanding environments with minimal maintenance requirements. 🔇 Ultra-Quiet Operation Advanced centrifugal fan design delivers exceptionally quiet performance at 640 RPM. Precision-balanced impeller, vibration-damping technology, and aerodynamically optimized housing minimize noise, making it ideal for noise-sensitive environments like hospitals, offices, and residential areas. ⚡ Energy Efficient Ultra-Low Power Design Remarkable energy efficiency with ultra-low power consumption of only 0.18kW and ultra-low 0.38A current draw at 400V. Significantly reduces operational costs for continuous 24/7 operation while maintaining exceptional performance. 💨 High-Volume Centrifugal Airflow 640 RPM operation combined with optimized centrifugal impeller generates powerful, high-static-pressure airflow with exceptional volume capacity. Superior air movement provides remarkable heat dissipation for industrial equipment and HVAC systems. Industry Applications The ZIEHL-ABEGG RH50M-8DK.4C.1R is engineered for versatile applications across multiple industries requiring reliable, energy-efficient centrifugal airflow solutions. 🏭 Industrial Ventilation Systems ❄️ Commercial Air Conditioning 🧊 Industrial Refrigeration 🔥 Heating Systems ⚙️ Electrical Automation 🔌 Frequency Converters 🚄 Rail Transportation HVAC 🏢 HVAC (FFU/AHU) Systems 🌫️ Air Purification Systems 🚗 New Energy Vehicles 🏗️ Industrial Process Cooling 💻 Data Center Cooling ⚡ Power Plant Ventilation 🏥 Hospital HVAC Systems 🔬 Laboratory Ventilation 🏭 Factory Exhaust Systems 📡 Telecom Equipment Cooling 🔋 Battery Storage Systems 🌾 Agricultural Ventilation 🚢 Marine & Shipboard HVAC Advanced Technical Features Ultra-Efficient 0.18kW Motor The ultra-efficient 0.18kW motor delivers exceptional airflow performance while maintaining outstanding energy efficiency. This advanced motor design provides optimal power-to-airflow ratio, ensuring maximum cooling capacity with minimal energy consumption for continuous operation applications. Three-Phase 400V Industrial Power Advanced three-phase 400V motor provides smooth, efficient power delivery with superior reliability for industrial applications. Three-phase technology offers better power factor, smoother torque delivery, and higher efficiency compared to single-phase alternatives. Ultra-Low 0.38A Current Draw Ultra-low 0.38A current draw at 400V provides outstanding energy savings. This minimizes operational costs and reduces electrical infrastructure requirements, perfect for continuous 24/7 operation in demanding environments. Robust 17kg Industrial Construction 17kg robust construction with 58×58×50cm dimensions provides excellent stability and durability. German engineering ensures reliable performance with 10+ year lifespan and minimal maintenance requirements. DATASHEET Technical Specifications 32e Model Number RH50M-8DK.4C.1R Article Number 127784 Manufacturer ZIEHL-ABEGG GERMANY Product Type Centrifugal Fan HIGH STATIC PRESSURE Condition Original new from manufacturer Rated Power 0.18 kW ULTRA LOW POWER Rated Voltage 3~400 V THREE PHASE Frequency 50/60 Hz Rated Current 0.38 A ULTRA LOW CURRENT Speed 640 rpm QUIET OPERATION Net Weight 17 kg MEDIUM DUTY Shipping Dimension 58 × 58 × 50 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: What makes this ZIEHL-ABEGG centrifugal fan last over 10 years? A: The robust 17kg German-engineered construction incorporates premium materials, precision manufacturing standards, high-quality industrial ball bearings, and reinforced components. The centrifugal fan features a dynamically balanced impeller and enhanced motor protection, ensuring long-term reliability in demanding continuous operation environments. Q2: How quiet is the RH50M-8DK.4C.1R during operation? A: This centrifugal fan is engineered for ultra-quiet operation with optimized 640 RPM speed, advanced aerodynamic impeller design, precision balancing, and vibration-damping technology. The optimized scroll housing minimizes turbulence and noise, making it ideal for noise-sensitive environments such as hospitals, laboratories, and commercial spaces. Q3: What cooling performance can I expect from the 640 RPM centrifugal airflow? A: The 640 RPM operation combined with advanced centrifugal impeller generates exceptional high-static-pressure airflow with outstanding volume capacity. This provides remarkable heat dissipation for industrial equipment, HVAC systems, and critical cooling applications, ensuring optimal thermal management even in ducted systems with significant resistance. Q4: What makes this fan energy efficient with ultra-low power consumption? A: The RH50M-8DK.4C.1R features an advanced motor design with ultra-low 0.18kW power consumption and ultra-low 0.38A current draw, significantly reducing operational costs. Three-phase 400V operation provides superior power factor and smoother operation, resulting in exceptional energy savings. Need High-Performance 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 Pricing Customer Reviews ★★★★★ Verified Purchase "Exceptional ZIEHL-ABEGG quality! Incredibly quiet 640rpm operation, ultra-low 0.18kW power draw with just 0.38A current, and robust 17kg German build. Perfect for our noise-sensitive HVAC application with amazing energy savings!" — Dr. Markus Schmidt, Facility Operations Manager Healthcare Facility Services • Reviewed on: May 2, 2026 Show more