[INQ. NO. 2406M06] At HVAC KOREA 2024, held from May 22 through 24, a machinery equipment exhibition in Korea, a large Electronically Commutated Motor (ECM) blower for data centers appeared, and attracted the keen attention of visitors.
The EC blower manufactured by GUMSUNG POONGRYUCK Co., Ltd. is a blower that applies the ECM control method that controls the number of rotations with a built-in controller. The power loss caused by power conversion is smaller than a regular blower that requires a separate inverter module, and installation space can also be reduced.
A spokesperson for the company explained, “Large EC blowers are mainly installed in data centers, and we have products of various sizes that we supply as equipment for air conditioners and thermohygrostats.”
EC blowers have until now been mostly foreign products, but the company has finally started to domestically manufacture the fans and motors. The advantage the company has is its fast delivery time of about three weeks.

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