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AUGUST screw compressor water chiller

Product Description

The third generation high efficiency permanent magnet motor

Insulation grade F, protection grade IP54,adapt to the bad environment.

Split design, easy maintenance.

Without gearbox design, motor is connected directly with rotor through the coupling, high transmission efficiency.

Low temperature rise, independent cooling fan design, so that the motor cooling is not affected by the speed regulation.

With PT100 temperature protection switch to avoid high temperature degaussing.

Large speed range, high precision and large adjustment range.

high temperature magnetic steel UH, 180 not break the magnetic.

permanent magnet motor is 3%~5% higher than normal motor, and constant efficiency.


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The third generation dual variable frequency inverter

Dual variable frequency system: permanent magnet motor variable frequency + cooling fan motor variable frequency , one-piece integrated structure, extreme energy saving.

Constant pressure air supply: the supply pressure is precisely controlled under 0.01 MPa.

Constant temperature air supply: constant temperature set at 85 , with the best lubrication

Eliminates empty load, reduces the empty load energy consumption by 45%.

Eliminate overpressure

Large Frequency range 30%~ 100%

Vector air supply, accurate calculation, ensure that the air flow of air compressor is consistent with the demand of the user system.

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Intelligent control system



Direct display: discharge temperature, discharge pressure, operating frequency, current, power, running state, etc.

Real-time monitoring of discharge temperature, discharge pressure, current, frequency fluctuation.

Optional the Internet of things module, external cloud intelligent management system, realize the functions such as remote start-stop and remote online monitorin

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Specification


modle MP22A MP22B MP22D
compressor type /control mode permanent magnet variable frequency
free air delivery (m3/min) 1.03~3.7 0.93~3.1 1.03~3.5
working pressure (MPa) 0.7 1.0 0.8
air flow adjustment variable frequency
inlet pressure (MPa) 0.1
working temperature (℃) -5~40
discharge temperature (℃) <105
outlet temperature (℃) under environment temperature +15℃
outlet oil content (ppm) ≤3
air end vibration(mm/s) ≤7.1(GB/T 7777)
drive direct drive
pipe size R1-1/4
lubricant(L) 13
Microcomputer control discharge pressure, discharge temperature, current, maintenance reminder, failure alarm, intelligent operation, linkage control and remote start and stop, and Internet of things (optional)
safety protection device Safety valve, high discharge temperature, high discharge pressure, over current, underphase, reverse phase
maintenance indicator Air filter, oil filter, oil and air separator filter , lubricating oil, grease
noise dB(A) 76±3
dimension (L×W×H)(mm) 1460×860×1300
weight (kg) about 450
motor power (kW) 22
type /start method permanent magnet motor/variable frequency star
cooling method air cooled (Independent fan)
voltage /frequency /speed /pole 380V/166Hz/2500/8 380V/142Hz/2130/8 380V/166Hz/2500/8
IP grade IP54
insulation grade F
cooling system cooling method air cooled
control variable frequency control
type / Installation axial flow fan/blow
power (kW)/numbers 0.37×1
Air Flow(m3/h) 6700×1







company profile


FAQ

1. Q: What is used for?

A: Machining, mining, shipbuilding, water conservancy, or energy automobile, cement, textile, food,

medicine, highway, railway or urban construction


2. Q: What is the Pressure?

A: We can supply pressure 7 / 8 / 10 / 13 BAR


3. Q: Air capacity (motor power )

A: From 5.5 KW to 250 KW


4. Q: Protection grade

A: IP54


5. Q: Certificate?

A: ISO 9001:2008, ISO 14000:2004, CE


6. Q: Delivery time?

A: Regular products 30 days


7. Q: What is the packing?

A: Wooden case


8. Q: Warranty

A: 18 months related parts warranty and 2 years air end warranty

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Product Categories : Oil Injected Screw Air Compressor > Water Cooled Screw Air Compressor