Level-1 energy efficiency certification! Power-frequency water cooling breaks the “high‑energy‑consumption” impasse.


Release date:

2026-04-05

Power-frequency water cooling breaks the “high‑energy‑consumption” impasse, and the BLS250‑8II has earned a Level 1 energy efficiency certification.

Power-frequency water cooling breaks the “high‑energy‑consumption” bottleneck, and the BLS250‑8II has earned a Level 1 energy efficiency certification.

Recently, the Baus double-stage energy-saving line-frequency water-cooled air compressor BLS250-8II-10kV has successfully passed rigorous testing by the Hefei General Machinery and Electrical Products Testing Institute and obtained a Level 1 energy efficiency certification.

This product employs a combined solution featuring power-frequency drive architecture, an efficient water-cooling system, and two-stage compression technology. In coal‑mine production environments, it demonstrates excellent energy‑saving performance, with a measured specific power of 5.61 kW/(m³/min), exceeding the national Level‑1 energy efficiency standard by 1.58%.

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