Belt Drive Double Screw Air Compressor(7.5-90KW)Product FeaturesControl PanelIntelligent microcomputr-based control technology an monitor and control in allas pects the complete machine following your instructions. Remote control realizes unattended operation, and the user-friendly human-machine interface displays instructions and paremeters in written form. Also,it can function to self diagnose faults,give warning and automatically regulate the capacity.Oil FilterRotary filters are applied to completely remove the impurities in the lubricating oil, easy to replace and free of oil impregnate.CoolerIt is designed for low temperature difference to increase heat exchange area,and ideal to be applied to high-temperature and high-humidity operating environment.MotorFirst-class motors are adopted, with the level of protection being lp54 and insulation level being F.Acoustic EnclosureIt is designed into fully-closed mute box, in which sound-absorbing sponge are attached for effective absorption of noise, thereby making the noise 3-5dB(A)lower than that made by the compressors of the same kind. It is reasonably structured overall and very easy to maintain and repairBelt-type screw air conpressor seriesModelYD-ERCYD -ERCYD -ERCYD -ERCYD -ERCYD -ERCYD -ERCYD -ERCYD -ERCYD -ERC10SA15SA20SA25SA30SA30SW40SA40SW50SA50SWType of coolingair-coolingair-coolingair-coolingair-coolingair-coolingwater-coolingair-coolingwater-coolingair-coolingwater-coolingAir delivery/1.1/71.8/72.4/73.1/73.8/73.8/75.3/75.3/76.6/76.6/7working pressure1.0/81.65/82.2/82.9/83.6/83.6/85.0/85.0/86.2/86.2/8(m³/ bar)0.85/101.5/102.1/102.7/103.2/103.2/104.3/104.3/105.7/105.7/10　0.7/12.51.3/12.51.8/12.52.3/12.52.5/12.52.5/12.53.6/12.53.6/12.54.6/12.54.6/12.5Power (kw)7.5111518.5222230303737Voltage/powerAC   380/50(V/HZ)Start Method Y-△Noise db(A)72±5 Measure according to the international standard: GB/T4980-2003Content of oil discharge<3ppm3ppm