RH28C-2DD.3I.CR ZIEHL-ABEGG centrifugal fan 400-500V For ABB
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} .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 { 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 { 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; } } ZIEHL-ABEGG RH28C-2DD.3I.CR Centrifugal Fan 400-500V IP54 Industrial High-performance 0.66-1.0kW centrifugal fan with 2800-3170 RPM, engineered for exceptional durability, quiet operation, and efficient cooling in demanding industrial environments. Industrial Performance with German Precision ⏳ 10+ Years Durability Ball bearing design and ZIEHL-ABEGG German engineering ensure reliable operation for over a decade in continuous industrial duty applications with 60-70°C ambient tolerance. 🔇 Quiet Industrial Operation Precision-balanced centrifugal design with plastic impeller minimizes vibration and noise, suitable for industrial environments where acoustic comfort matters. ⚡ Energy Efficient (0.66-1.0kW) Variable 0.66-1.0kW power range delivers optimal cooling with minimal energy consumption, featuring efficient 400-500V industrial operation for cost-effective performance. 💨 High Airflow Cooling 2800-3170 RPM high-speed operation generates powerful airflow through 250mm diameter for effective heat dissipation in industrial equipment cooling applications. DATASHEET Technical Specifications Model Number RH28C-2DD.3I.CR Part Number 163827 ABB Reference Number 3ADT754034P0001 Manufacturer ZIEHL-ABEGG GERMANY Product Type Centrifugal Fan Bearing Type Ball Bearing Fan Diameter 250 mm Rated Power 0.66 ~ 1.0 kW Rated Voltage 3~ 400-500 V Rated Current 1.25 ~ 1.65 A Maximum Speed 2800 ~ 3170 RPM HIGH SPEED Frequency 50/60 Hz Protection Rating IP54 DUST & SPLASH PROOF Ambient Temperature 60°C ~ 70°C Impeller Material Plastic Net Weight 10 kg Shipping Dimension 50 × 50 × 40 cm Country of Origin Germany HS Code 8414599099 Shipping, Warranty & Service Shipping Hub: 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. Our Promise: We sell only genuine ZIEHL-ABEGG products guaranteed to meet all factory specs. Enjoy a 30-day return policy and our commitment to 100% satisfaction. For Large Quantity Inquiries: Please contact our sales team at [email protected] for volume pricing and custom quotation for ZIEHL-ABEGG products. Frequently Asked Questions Q1: How does the ball bearing design and IP54 rating contribute to 10+ years of service life? A: The ball bearing construction provides superior durability and reduced friction compared to sleeve bearings, while the IP54 protection rating ensures dust resistance and protection against water splashes. Combined with ZIEHL-ABEGG's German engineering and high-temperature tolerance (60-70°C), these features enable reliable operation in harsh industrial environments for over a decade. Q2: Why is a plastic impeller used in this industrial centrifugal fan? A: The plastic impeller offers several advantages: superior corrosion resistance, lighter weight (reducing bearing load), excellent vibration damping (for quieter operation), and non-conductive properties. Modern engineering plastics maintain structural integrity at high speeds (up to 3170 RPM) while providing the durability needed for industrial applications. Q3: What benefits does the variable power range (0.66-1.0kW) provide? A: The 0.66-1.0kW variable power range allows optimal energy usage based on cooling requirements. Users can operate at lower power (0.66kW) during moderate conditions and increase to 1.0kW for peak cooling demands. This flexibility combined with 400-500V operation ensures energy efficiency across different industrial applications while maintaining high performance. Q4: What industrial applications benefit from the IP54 rating and high-speed operation? A: Ideal for demanding industrial environments including: manufacturing facilities with dust or moisture, food processing plants, packaging machinery, industrial ovens, welding equipment cooling, and any application requiring reliable cooling in challenging conditions. The 2800-3170 RPM speed range ensures effective airflow through 250mm diameter for substantial cooling capacity. Need Industrial-Grade Protected Cooling Solutions? Contact our technical specialists for detailed performance data, application-specific recommendations, or volume pricing for your industrial ventilation requirements. Request Technical Support Request Volume Pricing