Brush-less DC (BLDC) and conventional (normal) fans are both used for cooling, but they differ in terms of design, motor type, energy efficiency, and control strategies. 60% less power is consumed by BLDC fans than by conventional fans, which is a significant difference. Due to this reason Reduce your Electricity Bill, replace of Conventional (Normal) fan.
The following are the main distinctions between the DC (BLDC) & AC Motor:
AC (Alternating Current) motors are commonly used in conventional (normal) fans, whereas DC (Direct Current) motors are used in BLDC fans.
In contrast to the BLDC motor, which enables variable speed control, the AC motor in Conventional (normal) fans runs at a set speed based on the AC frequency.
Energy effectiveness
In general, BLDC fans are more energy-efficient than Conventional (normal) fans. Because of the energy losses in the motor winding and the requirement for an AC to DC conversion, Conventional (normal) fans’ AC motors are less efficient. Due to the improved efficiency of BLDC motors, less energy is used during operation.
Speed control
BLDC fans provide more effective speed control choices than Conventional (normal) fans. Electronic controls are used in BLDC fans to change the fan’s speed, enabling precise changes.
Conventional(normal) fans typically only offer a few pre-set speed settings and have few speed adjustment choices.
Noise level
BLDC fans are frequently quieter than Conventional (normal) fans. Reduced noise levels are a result of the BLDC motor’s construction and improved speed regulation. Due to their fixed-speed operation and the mechanical parts used, conventional fans, especially those with AC motors, might make greater noise.
Maintenance
BLDC fans often require less maintenance than Conventional (normal) fans. Conventional(normal) fans with AC motors often contain brushes and commutators that need to be replaced on a regular basis since they can wear out over time.
Because BLDC fans are brush-less, this problem is solved, which means less maintenance is needed.
Longevity
Compared to Conventional (normal) fans, BLDC fans often have a longer lifespan because of their design and decreased mechanical wear. The BLDC motors’ lack of brushes and commutators reduces wear and tear, extending the life of the fan.
Upfront costs for BLDC fans are often higher than those for Conventional (normal) fans. The greater initial cost can be offset by the energy savings over time. Depending on the particular models and brands, the precise pricing difference varies.
In Summarize, BLDC fans outperform conventional(normal) fans in terms of enhanced energy efficiency, greater speed control, decreased noise levels, lower maintenance needs, and longer lifespan.
But initially, they are usually more expensive. The decision between the two would be based on particular needs, such as financial limitations, budgetary restrictions, and aspirations for energy efficiency.
| Features | BLDC Fan | Normal Fan |
| Size (mm) | 1200 | 1200 |
| POWER CONSUMPTION (W) | 35 | 80 |
| Air Delivery (CMM) | 230 | 230 |
| Operational Voltage Range | 160-265 VAC | 220-240 VAC |
| Speed (RPM) | 385 | 380 |
| Remote Contol | √ | × |
| MRP (Rs.) | 3500 | 1600 |
| Amount of CO2 Emmison Avoided (Kg) | 1 kgs | – |
