Variable frequency oil-free rotary compressor FRV-370 in rock field
The oil fume recovery device in the oil-free rotary compressor of the rock field provides environmental protection and clean compressed air.The variable frequency oil-free rotary compressor in the field uses an efficient permanent magnet motor to achieve the highest efficiency.
Introduction of variable frequency oil-free rotary compressor FRV-370 in rock field
FRV-220 characteristics of variable frequency oil-free rotary compressor in rock field 1. The constant pressure control of the oil-free air compressor in the rock field makes the target pressure within the range of + 0.01MPa.Compared with the standard model (load and unloading), it achieves 8.5% energy saving. 2. Compared with the standard type (load and unloading), the oil free rotary air compressor in the rock field is still 19% energy saving when the load is 50%. 3, when the air consumption is small, the motor stops running. 4. Iwata frequency conversion oil-free air compressor adopts high efficiency permanent magnet motor to achieve 95% motor efficiency.(37KW) 5. Iwata Naga frequency conversion oil-free air compressor has the function of low pressure increasing speed, and 0.4MPa still increases about 10% of gas production.
Main technical parameters of FRV-370 for variable frequency oil-free rotary compressor in rock field
Motor power [KW]
Exhaust pressure [MPa]
Zero point seven
5.6 (0.4MPa 6.2)
Connecting gear direct connection gear speed increase
Frequency conversion mode
Noise level [dB (A)]
Outline size W*D*H[mm]
One thousand three hundred and forty
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