Genuine ebm-papst R4E355-RM03-05 EC Centrifugal Fan Module | R4E355 Series – Verified Source
Konmask.com is a trusted B2B supplier of genuine ebm-papst automation components. The R4E355-RM03-05 is a high-efficiency EC (electronically commutated) centrifugal fan from ebm-papst’s R4E355 series, engineered for demanding industrial HVAC, cooling, and ventilation applications. Every unit we supply is sourced through verified channels and undergoes multi-point inspection before dispatch.
Technical Specifications
- Manufacturer: ebm-papst (Germany)
- Part Number / SKU: R4E355-RM03-05
- Series: R4E355
- Fan Type: EC Centrifugal Fan (Backward-curved impeller)
- Nominal Diameter: 355 mm
- Motor Technology: EC (Electronically Commutated) — brushless DC with integrated electronics
- Power Supply: AC 200–277 V, 50/60 Hz (single-phase)
- Speed Control: 0–10 V analog input / PWM compatible
- Protection Class: IP44 (motor)
- Insulation Class: F
- Weight: approx. 3.6 kg
- Compliance: CE, RoHS, ErP 2015/1188
Our 4-Step Quality Verification Process
- Step 1 — Source Authentication: All units are procured directly from authorized ebm-papst distributors or verified OEM surplus channels. No grey-market or counterfeit stock.
- Step 2 — Physical Inspection: Label verification (part number, date code, country of origin), housing integrity check, and connector/terminal inspection.
- Step 3 — Functional Pre-Test: Rotation direction, bearing noise, and control-signal response are verified before packaging.
- Step 4 — Secure Packaging: Anti-static foam insert, moisture-barrier bag, and reinforced outer carton to prevent transit damage.
Key Features & Benefits
- ✅ High Efficiency EC Motor — up to 70% more energy-efficient than comparable AC fans, reducing operating costs significantly over the product lifecycle.
- ✅ Integrated Electronics — no external frequency inverter required; plug-and-play speed control via 0–10 V signal.
- ✅ Low Noise Operation — backward-curved impeller design minimizes turbulence and acoustic emissions.
- ✅ Long Service Life — maintenance-free EC motor with sealed ball bearings rated for >40,000 hours MTBF.
- ✅ Compact Modular Design — drop-in replacement compatible with standard R4E355 mounting frames.
- ✅ Wide Voltage Tolerance — stable operation across 200–277 V AC input range.
Typical Applications
- Commercial and industrial HVAC air-handling units (AHU)
- Precision cooling for server rooms and data centers
- Refrigeration condensing units and cold-storage systems
- Industrial process ventilation and exhaust systems
- Medical and laboratory climate control equipment
- Telecom cabinet and power electronics cooling
Compatible System Components
- ebm-papst R4E355 series mounting frames and housings
- Standard 0–10 V BMS / building automation controllers
- Modbus RTU / BACnet gateways (via compatible ebm-papst communication modules)
- DIN-rail 24 VDC signal power supplies for control interface
- Standard M6 vibration-isolation mounts
Global Sourcing & Shipping Capabilities
Konmask.com ships the R4E355-RM03-05 worldwide from our Hong Kong and mainland China logistics hubs. We offer:
- Express Air Freight (DHL / FedEx / UPS) — typical transit 3–7 business days globally
- Sea Freight LCL/FCL — cost-effective for bulk orders (>10 units)
- Export Documentation — commercial invoice, packing list, COO certificate, and customs HS code support (HS: 8414.59)
- Minimum Order Quantity: 1 unit (no MOQ for B2B trial orders)
Certifications & Compliance Statement
The ebm-papst R4E355-RM03-05 carries the following certifications:
- CE Marking — EMC Directive 2014/30/EU & Low Voltage Directive 2014/35/EU
- RoHS 2011/65/EU — Restriction of Hazardous Substances compliant
- ErP Regulation (EU) 2015/1188 — Energy-related Products ecodesign compliant
- UL / cUL — recognized component (verify current listing with ebm-papst)
Konmask.com does not alter, relabel, or modify any manufacturer certifications. All compliance documentation is available upon request for your procurement records.
How to Order
- Add to Cart — select quantity and proceed to checkout for immediate online purchase.
- Request a Quote — for orders of 3+ units, email support@konmask.com for volume pricing and lead-time confirmation.
- Provide Your PO — B2B customers may submit a purchase order; net-30 terms available for approved accounts.
- Confirm Shipping Details — specify your preferred freight method, Incoterms, and any import/customs requirements.
- Receive & Verify — inspect upon arrival; our 30-day return policy covers DOA (Dead on Arrival) units with photographic evidence.
Authenticity & Trust FAQ
Q: How do I know this is a genuine ebm-papst unit?
A: Every unit ships with the original ebm-papst label intact, including part number, serial/date code, and country of manufacture. We provide a certificate of authenticity on request and can share supplier invoices for large orders.
Q: Do you offer a warranty?
A: Yes. We offer a 12-month warranty against manufacturing defects, aligned with ebm-papst’s standard warranty policy. DOA claims are processed within 5 business days.
Q: Can I get a sample before committing to a bulk order?
A: Absolutely. Single-unit sample orders are welcome with no MOQ. Contact us to discuss sample pricing.
Q: What if I need a different variant in the R4E355 series?
A: We stock or can source multiple R4E355 variants. Contact us with your exact part number and we will confirm availability within 24 hours.
Q: Are export licenses required?
A: The R4E355-RM03-05 is a standard commercial fan with no export control restrictions (EAR99 equivalent). We handle all standard export documentation.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
