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OVERVIEW
Official designation: ebm-papst R2E220-AA40-B8 (R2E220 Series, AC Centrifugal Fan)
Role/Application: Centrifugal fan with backward curved blades for high air flow, low noise, and stable thermal management in HVAC, industrial cooling, and electronic equipment, using an external rotor motor.
KEY SPECS SUMMARY
Power: 230 VAC 50/60 Hz
Interfaces / Ports: 4 lead wires, variable length
Indicators: No integral status indicators
Operating Temp: -25 to 55 degrees C maximum
Platform / Compatibility: Requires a 3 microfarad operating capacitor
Limit: Air flow up to 865 cubic meters per hour
Lifecycle: Obsolete, R2E220-RA38-33 is a recommended alternative
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What is the power consumption and speed of the R2E220-AA40-B8 fan?
A: Power consumption is 85 or 95 W with a fan speed of 2600 or 2700 RPM.
Wiring & Installation:
Q: Does the R2E220-AA40-B8 require an external component for operation?
A: Yes, it requires a separately purchased 3 microfarad motor run capacitor.
Troubleshooting & Compatibility:
Q: What is the ingress protection rating and bearing type of this fan model?
A: The protection rating is IP44 and the motor utilizes durable ball bearings.
Replacement & Upgrades:
Q: What is the manufacturer recommended replacement for the obsolete R2E220-AA40-B8?
A: The manufacturer recommends considering the R2E220-RA38-33 as a substitute.
상품 정보 고시
| Category | Details |
|---|---|
| Product Name | See this page for details |
| Model Name | See this page for details |
| Certification or Licensing Information Required by Law | See this page for details |
| Country of Manufacture or Origin | See this page for details |
| Manufacturer | See this page for details |
| After-sales Service Contact or Customer Support Number | See this page for details |
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