Previous
Next
YUTEC 115VAC 230VAC 225mm 72motor Plastic impeller Backward Curved Centrifugal Fan
- Fan model: YUTEC-B225EC72-115M-P12; YUTEC-B225EC72-230M-P12
- Rated Voltage: 115VAC;230VAC
- Rated Current: 1.3A;0.65A
- Rated Power: 85W
- Rated Speed: 2500RPM
- Air Flow: 910M3/H
- Air Pressure: 315Pa
- Noise Level:65dBA
- Frequency: 50/60Hz
- Weight: 1.5KG
- Brand: YUTEC
Description
Dimensional drawing:
Performance Curve:
Connection Diagram:
Description：
Marine-Grade Corrosion Resistance Offshore platforms require fans that withstand salt spray and humidity. EC backward curved centrifugal fans feature 316L stainless steel casings and epoxy-coated impellers, ensuring 20-year lifespans in Class 1 Division 2 hazardous zones. The backward curved blade geometry prevents salt buildup, while the EC motor’s IP68 rating resists submersion. Their low noise (62 dBA) improves crew comfort, and ATEX Zone 2 certification meets IMO safety protocols.
Specifications：
Brand Name | YUTEC |
Impeller Material | PA66+GF25 |
Motor Type | BLDC External Rotor Motor |
Type of Protection | IP44 |
Insulation Class | Class B |
Speed Control | 0-10VDC/PWM |
Bearing | Ball Bearing |
Signal Output | FG |
Life Expectance | 50,000 Hours |
Electrical Protection | Locked Rotor Protection |
Reverse Polarity Protection | |
Over Voltage Protection | |
Soft Start |
Competitive Advantage:
1. Ease of Installation & Maintenance
Lightweight aluminum or galvanized steel casings, coupled with direct-drive motors (no belts), simplify installation. Modular designs allow quick blade or motor replacement, minimizing downtime.
2. Superior Air Quality Control
When paired with HEPA filters, EC backward curved fans deliver consistent airflow for cleanrooms (ISO Class 5–8) or hospitals, ensuring particle counts remain within regulatory limits.
3. Vibration-Free Performance
Precision-balanced impellers and anti-vibration mounts eliminate structural noise transmission, critical for applications like recording studios or libraries where silence is paramount.