11k direct drive air compressor with frequency conversion and energy saving

11k energy saving direct driven Air Compressor with Frequency Converter 1. Variable frequency drive2. Controllable air flow, Controllable cost3. Pass CE, ISO9001 Quality Certificate4. Complete before-on-after sales service---This seriesk, Every model has a corresponding frequency conversion,Which con

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11k energy saving direct driven Air Compressor with Frequency Converter 
1. Variable frequency drive
2. Controllable air flow, Controllable cost
3. Pass CE, ISO9001 Quality Certificate
4. Complete before-on-after sales service

---This seriesk, Every model has a corresponding frequency conversion,
Which controls the air flow by changing the rotational speed of motor, making the air output and electricity consumption smoothly vary synchronously with the different air flow. When the air use quantity falls, the air supply decreases and so does the electricity consumption for energy conservation. For capacity ranging from 2 to 60m3/min and discharge pressure from 0.5 to 1.3Mpa, there are corresponding models available to customers with different requirements.

---Long Life air compressor
Rotors are asymmetric in profile, backed up by ball bearings and roller bearings; Operate at a low speed, thereby low in abrasion and maintenance expenses, air end are long service life. Helical gears can produce axial force to kill some acting force, which reduces the load of the bearing of air end.

---More reliable operation
With frequency conversion soft start, it avoids grid impact, self-engendered mechanical impact, and negative factors of lasting high speed operation of the air end. Without the participation of a contactor, it prevents point contact failure. Setting desired pressure at discretion, and maintaining constant pressure Users can set pressure between 3-14 bars at their discretion, without changing the gear of belt.

11k energy saving direct driven Air Compressor with Frequency Converter :
Model DVA-11A
Air flow Capacitym3/min0.51-1.810.48-1.670.42-1.470.36-1.25
Working pressureMpa0.70.81.01.3
Motor powerKW11
HP15
NoisedB(A)70±2, measured according to the international GB/T4980-2003 standard
Outlet DiametermmG3/4"
Cooling method Air cooling
Driven method Belt driven
Oil content of discharged airppmLess than 3 ppm
MotorPressureMpa0.1033
Rotation speedrpm2935
Starting method Variable Frequency Start
Protection class IP54
Insulation class F class
VoltageV/Ph/Hz380V/3Ph/50Hz as standard, also can be changed according to customer's requirements.
Dimension
(mm)
L950
W800
H1140
WeightKg475

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