Centro EC Fan 315mm In Line Centrifugal Tube Extractor with EC Motor Duct Mounting 12"
- Type: Low energy in-line centrifugal extractor fan.
- Motor: Energy-efficient 165w EC fan motor.
- Airflow: Max airflow rate of 1500 m³/h, (417 l/s).
- Duct Size: 315mm diameter (12 inches).
- Electrical Supply: Single phase, 220/250V, 50/60Hz.
- Features: Designed for duct mounting, high-performance and low noise levels.
Blauberg CENTRO-EC-315: Advanced, Energy-Efficient Inline Duct Ventilation Solution
Introducing the Blauberg CENTRO-EC-315 Centrifugal Tube Extractor Fan, your ultimate solution for efficient, quiet, and powerful ventilation in both residential and commercial installations. Engineered with cutting-edge EC fan technology, this fan provides exceptional performance while ensuring energy efficiency and regulatory compliance.
High Efficiency with EC Inline Duct Fan Motor
The CENTRO-EC-315 features a high-quality EC fan motor that delivers outstanding efficiency, offering higher airflow and reduced noise levels, particularly at lower speeds. With a maximum power consumption of only 165 watts, this inline duct fan ensures minimal impact on your energy bills while providing superior ventilation.
Specifications at a Glance:
- Duct Connections: 315mm (12").
- Maximum Airflow Rate: Up to 1500 m³/hour (417 l/s).
- Noise Level: Maximum of 48 dB(A) at 3m distance.
- Specific Fan Power (SFP): Maximum of 0.39 watts per litre per second.
- Handles Pressure: Over 600 Pascals (Pa).
Versatile Installation Options
The CENTRO-EC-315’s compact design and 315mm duct diameter make it ideal for various ventilation systems. This flexibility ensures it can be seamlessly integrated into both new and existing setups, providing effective inline duct ventilation without compromising on space.
Backward Curved Blade Design
The fan’s backward-curved impeller blades are perfect for high-pressure duct installations, enhancing airflow efficiency and contributing to a smaller carbon footprint. This design ensures optimal performance in demanding ventilation setups.
Reliable German EC Inline Duct Fan Motors
Powered by reliable German EC fan motors, the CENTRO-EC-315 guarantees long-lasting performance and energy savings. The motors are designed to provide low specific fan power, ensuring energy-efficient operation and reducing environmental impact.
Quiet Operation
The advanced EC motor design ensures quieter operation, especially at lower speeds. With a noise level of only 48 dB(A) at 3m, the CENTRO-EC-315 enhances comfort in both residential and commercial spaces while maintaining efficient inline duct ventilation.
Energy Efficiency and Compliance
The CENTRO-EC-315 complies with ERP regulations and boasts an energy rating class of B. This ensures that your ventilation system meets modern standards and contributes to a smaller carbon footprint. Additionally, the fan has a duct and water ingress protection rating of IP44, ensuring durability and reliability in various environments.
EC Fan Motor vs. AC Fan Motor
When choosing a fan motor for your ventilation system, understanding the differences between EC (Electronically Commutated) fan motors and traditional AC (Alternating Current) fan motors is crucial. Here’s why EC fan motors are a superior choice:
- Energy Efficiency: EC fan motors convert electrical energy into mechanical energy more efficiently than AC motors. They adjust their speed based on the ventilation demand, reducing power consumption and lowering energy bills.
- Precise Speed Control: EC fan motors offer flexible speed control, operating at various speeds based on required airflow. Unlike AC fan motors, which run at fixed speeds and require additional components for speed control, EC motors provide precise adjustments, preventing energy wastage.
- Lower Heat Generation: EC fan motors generate less heat during operation compared to AC motors. This contributes to a cooler operating environment, which can extend the lifespan of the motor and other ventilation system components.
- Quiet Operation: The advanced design of EC fan motors ensures quieter operation, especially at lower speeds. Reduced noise levels enhance comfort in both residential and commercial spaces while maintaining efficient ventilation.
- Compliance with Energy Regulations: EC fan motors comply with stringent energy efficiency regulations, making them an excellent choice for modern building projects. They help meet standards like ERP 2018 and contribute to a smaller carbon footprint.
- Longer Lifespan: Known for their longevity and reliability, EC fan motors have fewer moving parts and precise speed control, resulting in less wear and tear over time. This extends motor life and reduces maintenance costs.
EC Inline Duct Fan Motors and UK Building Regulations
EC fan motors are known for their superior efficiency and energy-saving capabilities. They provide higher airflow rates while consuming less power, making them more energy efficient. These features help ventilation systems equipped with EC fan motors meet the stringent requirements of Part L of the Building Regulations.
The CENTRO-EC-315 meets Part L of the Building Regulations due to its Specific Fan Power (SFP) of 0.39 watts per litre per second, well below the required 0.5 SFP. This compliance supports sustainable building practices and ensures your ventilation system adheres to modern energy efficiency criteria.
Additional Benefits:
- Compact Design: Ideal for installation in tight spaces.
- Variable Speed Control: Allows users to adjust airflow according to specific needs, enhancing comfort and energy efficiency.
- Low Maintenance: Fewer moving parts and robust design lead to reduced operational costs and longer service life.
- Improved Air Quality: Effective ventilation helps maintain improved indoor air quality, crucial for health and comfort.
- Energy Star Rated: Indicates superior energy efficiency and contribution to lowering overall energy consumption.
Summary
The Blauberg CENTRO-EC-315 Centrifugal Tube Extractor Fan is a smart and sustainable choice for ventilation systems. Offering superior energy efficiency, precise speed control, reduced energy consumption, and compliance with energy regulations, including those supported by advanced EC motor technology, this fan ensures cost savings and a greener approach to ventilation.
Its compact design, quiet operation, and high-performance capabilities make it an eco-friendly choice for all your inline duct ventilation needs.
Understanding EC Fans
EC (Electronically Commutated) fans, including EC axial fans and EC centrifugal fans, are designed to offer higher efficiency and better performance compared to traditional AC fans. EC fans utilise advanced electronics to control the motor speed, leading to significant energy savings and precise airflow management. EC fan technology is becoming increasingly popular in various applications, from air handling units (AHU) to inline duct fans.
EC Fan Advantages
The advantages of EC fans are numerous. They are more energy-efficient, offer quieter operation, and have longer lifespans due to fewer moving parts. EC fan motors can be easily controlled to adjust the speed and airflow, making them ideal for dynamic environments where ventilation needs vary. Moreover, EC fans comply with stringent energy regulations, making them a future-proof choice for modern buildings.
Why Choose EC Fans Over AC Fans
The debate of EC fans vs. AC fans is ongoing, but EC fans are generally considered superior due to their energy efficiency and performance benefits. EC fans consume less power and produce less heat, which can lead to longer motor life and reduced maintenance costs. Additionally, EC fans are quieter, making them suitable for environments where noise levels are a concern.
Conclusion
Investing in EC fans, such as the Blauberg CENTRO-EC-315, is a smart decision for anyone looking to improve their ventilation system's efficiency and performance. With advanced EC motor technology, these fans provide superior energy savings, quieter operation, and compliance with modern energy regulations.
Whether you need an EC inline fan, an EC plug fan, or an EC extractor fan, the CENTRO-EC series offers a versatile and reliable solution for all your ventilation needs.
1. What is the efficiency of the EC fan motor?
The EC fan motor is highly efficient, converting electrical energy into mechanical energy with minimal losses. It offers higher airflow and reduced noise levels, especially at lower speeds, ensuring energy-efficient operation.
The efficiency of the EC fan motor is quantified using a metric called Specific Fan Power (SFP). SFP measures the power consumption of the fan relative to the airflow it produces, expressed in watts per litre per second (W/L/s). For example, the Blauberg CENTRO-EC-315 has an SFP of 0.39 W/L/s, which means it consumes 0.39 watts of power for every litre per second of airflow it provides. This low SFP value highlights the fan's high efficiency, ensuring minimal impact on your energy bills while providing superior ventilation.
The CENTRO-EC-315 features a high-quality EC fan motor that delivers outstanding efficiency, with a maximum power consumption of only 165 watts. This ensures minimal impact on your energy bills while providing superior ventilation, making it a cost-effective and environmentally friendly option.
2. Which is better AC fan or EC fan?
EC fans are generally better than AC fans due to their superior energy efficiency, precise speed control, quieter operation, lower heat generation, and compliance with stringent energy regulations.
EC fan motors adjust their speed based on ventilation demand, reducing power consumption and lowering energy bills. They offer flexible speed control without the need for additional components, unlike AC motors, preventing energy wastage and providing a more adaptable solution for various ventilation needs.
3. Are EC motors explosion proof?
EC motors, including those in the Blauberg CENTRO-EC-315, are not inherently explosion-proof. For applications requiring explosion-proof features, specific motor designs and certifications are needed. The CENTRO-EC-315 does not meet the UK ATEX directive, which sets the standards for equipment used in explosive atmospheres.
Therefore, it is not suitable for environments where explosion-proof characteristics are necessary. For such applications, it is crucial to select a fan specifically designed and certified to meet these stringent safety requirements. While the CENTRO-EC-315 complies with ERP regulations and boasts an energy rating class of B, it is essential to consider these limitations when planning for specific use cases.
4. Are Inline Fans with EC Motors SAP Approved?
Inline fans with EC motors, such as the Blauberg CENTRO-EC-315, comply with ERP regulations and often meet the requirements of the Standard Assessment Procedure (SAP) for energy efficiency in buildings.
The CENTRO-EC-315’s Specific Fan Power (SFP) of 0.39 watts per litre per second is well below the required 0.5 SFP, supporting sustainable building practices and ensuring adherence to modern energy efficiency criteria. This makes it a suitable choice for buildings aiming for high energy efficiency standards.
5. What is the energy rating of a fan with an EC motor?
The energy rating of a fan with an EC motor can vary, but the Blauberg CENTRO-EC-315 boasts an energy rating class of B, indicating superior energy efficiency.
This compliance supports sustainable building practices and ensures your ventilation system adheres to modern energy efficiency criteria, contributing to a reduced environmental impact and lower operational costs.
6. Do EC Fans have an energy rating certificate?
Yes, EC fans typically come with an energy rating certificate that validates their compliance with energy efficiency standards and regulations.
The Blauberg CENTRO-EC-315 complies with ERP regulations and boasts an energy rating class of B, ensuring that your ventilation system meets modern standards and contributes to a smaller carbon footprint, offering both reliability and sustainability.
7. How do I work out how noisy an EC fan is?
The noise level of an EC fan can be determined by its decibel (dB) rating. For example, the Blauberg CENTRO-EC-315 has a noise level of 48 dB(A) at a 3-meter distance.
The advanced EC motor design ensures quieter operation, especially at lower speeds, enhancing comfort in both residential and commercial spaces while maintaining efficient inline duct ventilation. This makes it an excellent choice for environments where noise reduction is important.
Noise Level Comparison
The noise level of an EC fan can be determined by its decibel (dB) rating. For example, the Blauberg CENTRO-EC-315 has a noise level of 48 dB(A) at a 3-meter distance.
This noise level is relatively quiet. It is louder than a quiet office or library but quieter than a normal conversation, making it suitable for environments where noise reduction is important.
Noise Level Comparison Chart
| Noise Level (dB) | Common Sound |
|---|---|
| 30 | Whisper |
| 40 | Quiet library, quiet office |
| 50 | Moderate rainfall, refrigerator humming |
| 60 | Normal conversation |
| 70 | Vacuum cleaner |
| 80 | Busy city traffic |
8. Do EC fans have noisy motor hum?
EC fans are designed for quieter operation, especially at lower speeds, and typically produce minimal motor hum compared to traditional AC fans.
The advanced design of EC fan motors ensures quieter operation, which reduces noise levels and enhances comfort in both residential and commercial spaces while maintaining efficient ventilation. This makes EC fans a superior choice for noise-sensitive environments.
9. Will a fan with an EC motor work well at low speed
Yes, fans with EC motors work efficiently at low speeds, providing precise speed control and maintaining performance while reducing energy consumption and noise.
EC fan motors offer flexible speed control, operating at various speeds based on required airflow, which ensures precise adjustments and prevents energy wastage. This adaptability makes them ideal for dynamic environments where ventilation needs vary.
10. Is it better to have low fan speed or high fan speed for an EC fan??
The advanced EC motor design of the CENTRO-EC-315 ensures quieter operation, especially at lower speeds, enhancing comfort and maintaining efficient inline duct ventilation. This flexibility allows users to optimize performance based on their specific ventilation demands.
BIM Objects
| EAN Number | 5060503620674 |
|---|---|
| Impeller Type | Centrifugal |
| Motor Type | EC |
| Electrical Supply | 1 Phase 220/250 50/60Hz |
| Please choose Size | 315mm Dia |
| Maximum Airflow Rate (l/s) | 175 |
| Maximum Airflow Rate (m3/h) | 630 |
| Duct Connection Size | 315mm Dia |
| Power (Watts) | 166w |