RH31C-ZID.DC.1R ZIEHL-ABEGG centrifugal fan 380V-480V 2200W 3.6/2.85A
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color: #FFD700; border-color: #FFD700; } @media (max-width: 1024px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; } .applications-grid { grid-template-columns: repeat(2, 1fr); } .features-grid { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 768px) { .product-title { font-size: 2em; } .product-subtitle { font-size: 1.1em; } .section-title { font-size: 1.6em; } .benefits-grid { grid-template-columns: 1fr; gap: 20px; } .applications-grid { grid-template-columns: 1fr; } .features-grid { grid-template-columns: 1fr; } .specs-table td { padding: 12px 15px; display: block; width: 100%; } .specs-table td:first-child { width: 100%; background-color: #e6f0ff; border-bottom: none; padding-bottom: 5px; font-weight: 700; } .specs-table tr { display: block; margin-bottom: 15px; border-bottom: 2px solid #e9ecef; padding-bottom: 15px; background: white; } .specs-table tr:nth-child(even) { background: white; } .shipping-section, .faq-section, .cta-section, .applications-section, .technical-features { margin: 20px 15px; padding: 30px 20px; } .faq-question { font-size: 1.15em; } .benefit-card { padding: 20px 15px; } .benefit-icon { font-size: 2.5em; height: 50px; } .contact-button { display: block; margin: 10px auto; width: 90%; max-width: 300px; } } @media (max-width: 480px) { body { padding: 15px; } .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 RH31C-ZID.DC.1R Centrifugal Fan High-Performance 2.2kW Centrifugal Fan | 3~380/480V | 3550 RPM Professional high-performance centrifugal fan engineered by ZIEHL-ABEGG for exceptional durability (10+ years), optimized quiet high-speed operation, energy-efficient 3.6/2.85A dual-current draw, and high-volume airflow delivering superior heat dissipation for demanding industrial and commercial applications. 📄 DOWNLOAD DATASHEET Core Performance Advantages 🏆 10+ Years Industrial Durability German-engineered by ZIEHL-ABEGG with robust 10kg 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. 🔇 Optimized Quiet High-Speed Operation Advanced centrifugal fan design delivers optimized quiet performance even at high 3550 RPM. Precision-balanced impeller, vibration-damping technology, and aerodynamically optimized housing minimize noise, making it suitable for various industrial environments. ⚡ Energy Efficient High-Power Design Remarkable energy efficiency with optimized power consumption of 2.2kW and intelligent dual-current draw (3.6A at 380V / 2.85A at 480V). Significantly reduces operational costs for continuous 24/7 operation while maintaining exceptional high-speed performance. 💨 High-Volume Centrifugal Airflow High-speed 3550 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 demanding industrial applications. Industry Applications The ZIEHL-ABEGG RH31C-ZID.DC.1R is engineered for versatile applications across multiple industries requiring reliable, high-performance 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 High-Performance 2.2kW Motor The high-performance 2.2kW motor delivers exceptional high-speed airflow performance while maintaining efficient energy consumption. This advanced motor design provides optimal power-to-airflow ratio, ensuring maximum cooling capacity for demanding industrial applications. Three-Phase 380/480V Industrial Power Advanced three-phase motor provides smooth, efficient power delivery with superior reliability for industrial applications. Wide voltage range (380-480V) offers exceptional flexibility for global installations and varying power infrastructures. Intelligent 3.6/2.85A Dual-Current Design Intelligent dual-current design draws only 3.6A at 380V and 2.85A at 480V, providing outstanding energy savings across different voltage systems. This automatically optimizes power consumption based on operational requirements. High-Speed 3550 RPM Performance The impressive 3550 RPM high-speed operation delivers exceptional airflow volume and static pressure, making it ideal for demanding industrial applications requiring maximum cooling performance and air movement capacity. DATASHEET Technical Specifications Model Number RH31C-ZID.DC.1R Manufacturer ZIEHL-ABEGG GERMANY Product Type Centrifugal Fan HIGH STATIC PRESSURE Condition Original new from manufacturer Rated Power 2.2 kW HIGH POWER Rated Voltage 3~380/480 V THREE PHASE Frequency 50/60 Hz Rated Current 3.6 / 2.85 A DUAL CURRENT Speed 3550 rpm HIGH SPEED Net Weight 10 kg COMPACT Shipping Dimension 45 × 45 × 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: What makes this ZIEHL-ABEGG centrifugal fan last over 10 years? A: The robust 10kg 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 even at high 3550 RPM speeds. Q2: How quiet is the RH31C-ZID.DC.1R at 3550 RPM? A: This centrifugal fan is engineered for optimized quiet operation even at high 3550 RPM speed, thanks to advanced aerodynamic impeller design, precision balancing, and vibration-damping technology. The optimized scroll housing minimizes turbulence and noise, making it suitable for various industrial environments. Q3: What cooling performance can I expect from the 3550 RPM centrifugal airflow? A: The high-speed 3550 RPM operation combined with advanced centrifugal impeller generates exceptional high-static-pressure airflow with outstanding volume capacity. This provides remarkable heat dissipation for demanding industrial equipment and critical cooling applications. Q4: What makes this fan energy efficient at high speed? A: The RH31C-ZID.DC.1R features an advanced motor design with 2.2kW power consumption and intelligent dual-current draw (3.6A at 380V / 2.85A at 480V), delivering exceptional high-speed performance with optimized energy consumption. Three-phase 380/480V operation provides superior power factor and efficiency. 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 "Outstanding ZIEHL-ABEGG quality! Powerful 3550rpm operation, efficient 2.2kW power draw with intelligent 3.6/2.85A dual-current, and robust 10kg German build. Exceptional high-speed airflow for demanding industrial applications. 10+ year durability is clearly evident! Highly recommended!" — Markus Hoffmann, Industrial Operations Director Manufacturing Facility Engineering • Reviewed on: September 12, 2026