With its energy-efficient OS.A95 screw compressor series, BITZER offers a climate-friendly and powerful solution for ammonia applications. The natural refrigerant has no global warming potential (GWP = 0) and thus does not damage the ozone layer. Their cooling capacity and automatic Vi adjustment make OS.A95 screw compressors suitable for a whole host of applications. In combination with automatic Vi adjustment, the series’ extensive application limits diagram enables efficient use of the series in air-conditioning, medium and low temperature systems as well as in heat pump applications. The optimised rotor profiles and the large flow cross sections in the compressor also contribute to efficient operation.
Typical applications of the OS.A95 screw compressors include medium and low temperature refrigerated distribution warehouses, shock freezers and process liquid chillers. They have also been certified by the ship classification body DNV GL for use in maritime refrigeration systems. The series offers a large capacity range with a displacement of up to 1,015 m3/h at 2,900 rpm per compressor, as well as the option of parallel operation for expanding system capacity. The integrated BITZER IQ module enables precise, stepless compressor control in accordance with the requirements of the superior system controller, and ensures high operating reliability through the continuous, automated monitoring of application limits as well as through integrated three-stage warning and alarm management. More Information: www.bitzer.de/... #yourgreenworld #screw #compressor
21 окт 2018
