Previous
Next
YUTEC 115VAC 230VAC 225mm 72motor high speed Plastic impeller Backward Curved Centrifugal Fan
- Fan model: YUTEC-B225EC72-115H-P02; YUTEC-B225EC72-230H-P02
- Rated Voltage: 115VAC;230VAC
- Rated Current: 1.5A;0.75A
- Rated Power: 100W
- Rated Speed: 2600RPM
- Air Flow: 1130M3/H
- Air Pressure: 425Pa
- Noise Level:67dBA
- Frequency: 50/60Hz
- Weight: 1.5KG
- Brand: YUTEC
Description
Dimensional drawing:
Performance Curve:
Connection Diagram:
Description：
Pharmaceutical Process Optimization. Cleanroom ventilation demands particle-free, temperature-stable airflow. EC backward curved centrifugal fans achieve this via backward curved impellers that generate laminar flow (≤0.5 m/s turbulence) and EC motors with minimal heat dissipation (ΔT < 10°C). Their 100% speed control enables precise differential pressure management in GMP Class A zones. Compliant with FDA 21 CFR Part 11 and EU GMP Annex 1, they reduce contamination risks in biotech labs or vaccine production.
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. Adaptability to Variable Loads
In applications like variable air volume (VAV) systems, EC motors adjust speed in real-time to maintain pressure setpoints, improving comfort and energy efficiency in office buildings.
2. Resistance to Particulate Ingress
The backward curved design’s smooth airflow path reduces dust accumulation on blades, extending maintenance intervals in dusty environments like cement plants or woodworking shops.
3. High Temperature Tolerance
Specialized models with Class H insulation and thermal cutoffs operate reliably in 80–120°C environments, such as oven exhausts or glass manufacturing facilities.