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YUTEC EC 250mm 102motor low noise centrifugal fan with plastic impeller for air cooler
- Fan model: YUTEC-B250EC102-115H-P02; YUTEC-B250EC102-230H-P02 YUTEC-B250EC102-380H-P02
- Rated Voltage: 115VAC;230VAC；380VAC
- Rated Current: 3.5A;1.75A
- Rated Power: 400W
- Rated Speed: 3960RPM
- Air Flow: 2260M3/H
- Air Pressure: 1100Pa
- Noise Level:80dBA
- Frequency: 50/60Hz
- Weight: 4.5KG
- Brand: YUTEC
Description
Dimensional drawing:
Performance Curve:
Connection Diagram:
Description：
Textile Mill Dust Control
Textile factories struggle with lint accumulation. EC backward curved centrifugal fans use backward curved blades with static-dissipative coatings to prevent fiber clinging, reducing fire risks by 80%. The EC motor’s soft start avoids fabric snags, and VFD control matches airflow to loom speeds, cutting energy waste by 40%. Their 65 dBA noise improves worker comfort, while ATEX Zone 22 certification prevents dust explosions.
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. Reduced Carbon Footprint
By consuming 20–40% less power than AC fans, EC backward curved models significantly lower CO₂ emissions. This aligns with corporate sustainability goals, earning LEED points or carbon credits in green building projects.
2. Self-Limiting Power Consumption
As static pressure increases, these fans plateau power demand, preventing motor overloads. This "self-protecting" feature reduces risk of failures in applications like pharmaceutical cleanrooms, where downtime is costly.
3. Corrosion-Resistant Designs
Optional stainless steel casings and IP66 ratings protect against harsh environments, such as offshore platforms, chemical processing plants, or coastal facilities.