在设定所需压力下机组会始终保持±0.1bar压力的恒压供气；当用气量大时压力保持不变而转速自动补偿，确保供气需要；当用气量小时压力保持不变而转速自动降低，满足仅够用的气量。 格林菲尔德变频空压机采用先进的控制、监视和通讯系统，通过互联网，用户可方便地在世界各地及时获得供应商的技术援助。变频软启动避免了电气冲击，避免机械冲击；免除机组长时间高速运行的不利因素；无接触器，避免电接触故障；免除2bar的高出压力，降低了系统泄露的机率。
Under the set required pressure, the unit will always maintain a constant air supply pressure of ± 0.1bar; when the air consumption is large, the pressure will remain unchanged and the speed will be automatically compensated to ensure the air supply needs; when the air consumption is small, the pressure will remain unchanged and the speed will be automatically reduced to meet only enough air consumption Greenfield variable frequency air compressor adopts advanced control, monitoring and communication system. Through the Internet, users can easily obtain technical assistance from suppliers in time around the world. Frequency conversion soft start avoids electrical shock and mechanical shock; avoids the adverse factors of high-speed operation of the unit for a long time; no contactor, avoids electrical contact fault; avoids the high pressure of 2 bar, reduces the probability of system leakage.
节能环保、设备到位、立即启用。任何一款格林菲尔德变频机组均无需特别安装基础，低转速的风扇和现代化的隔振降噪措施，使得压缩机运行时噪音非常低，因而有便于用户放置于生产现场，只要设备到位，快速管道连接，可立即运。
Energy saving and environmental protection, equipment in place, and immediate use. No special installation foundation is needed for any Greenfield frequency conversion unit. The low-speed fan and modern vibration isolation and noise reduction measures make the noise of the compressor very low during operation, so it is convenient for the user to place it on the production site. As long as the equipment is in place and the pipeline is connected quickly, it can be transported immediately.