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Industrial Variable Speed Air Compressor 7.5KW Variable Frequency 220V/380V / 3 Phase / 50Hz /60HZ

Categories Variable Speed Air Compressor
Brand Name: OSG
Model Number: EV-8W
Certification: CE/ISO/SGS
Place of Origin: China
MOQ: 1pcs
Price: negotiation
Payment Terms: T/T or LC
Supply Ability: 10pcs per day
Delivery Time: 10-15 working days after received your payment
Packaging Details: Standard packing or Wooden Box According to Your Request
Product Name: 7.5KW Variable Frequency Air Compressor
Application: Textile, medical, pharmaceutical materials, power, electronic, spraying,?tobacco, instruments, food processing, feed processing, machinery?processing, etc
Dimension: 1290*900*1190mm
Power: 380V/3Phase/50Hz
Standard: CE/ISO/SGS
Exhaust Temperature: ≤?Ambient?temperature?+8℃
Intake air temperature: ≤ 40℃
Noise: ≤ 70±2
Oil Content: ≈1 ppm
Weight: 400kgs
Diameter of outlet: 1”
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    Industrial Variable Speed Air Compressor 7.5KW Variable Frequency 220V/380V / 3 Phase / 50Hz /60HZ

    Industrial Variable Speed Air Compressor 7.5KW Variable Frequency 220V/380V / 3 Phase / 50Hz /60HZ

    Product Description

    1: Variable frequency conception

    OSG variable frequency series screw compressor takes advantage of the step-less speed regulation characteristics of the frequency changer, and start screw air compressor gently through the PID adjust-or of the internal controller to improves the motor's start and operation mode.

    2: Prediction and evaluation of energy saving

    It is necessary to use air compressor frequency changer to the control method of air compressor, to achieve the effect of saving energy in a certain range.

    3: Steady pressure

    The air compressor frequency changer aims at a larger air volume fluctuations occasions. Internal PID regulator can quickly adjust response. Compared with the limit switch control of frequency

    operation, air pressure output stability increases exponentially, keeping on a constant point.

    4: Start with no impact

    For the soft start function of the frequency changer, the start electricity is 3 times less than the frequency start. Small start impact.

    5: Variable flow control

    Based on the PID regular and the actual air usage volume to adjust the motor speed at a real time, the frequency changer controls the emission output and achieves a balance of gas supply. Under low

    volume, the air compressor will sleep automatically to reduce the energy loss. The optimal removal can further improve the energy-saving effect.

    6: Better voltage adaptability of AC power supply

    Due to the over modulation technique used in frequency changer, it still output enough torque while in low AC power supply voltage, motor keeps working; it will not lead to a higher voltage output to motor even

    under the high voltage.

    7: Variable frequency components

    Frequency changer advantages

    1. Motor starts smoothly, little impact on the power grid, small damage on motor itself.
    2. Reduce the motor working voltage and realize the energy-saving effect under small gas consumption by reducing the operating frequency.
    3. Reach the balance quickly by increasing or decreasing the operating frequency. Under large consumption, air compressor can achieve maximum rated discharge capacity; if small, it can reduce exhaust emission that is still enough for users.



    7.5 KW






























    Exhaust temperature

    ≤Ambient temperature +8°C

    Intake air temperature

    ≤ 40 degree centigrade

    Noise dB(A)

    ≤ 70±2

    Oil content (ppm)


    Power V/pb/Hz


    Long(m) × Wide(mm) × High(mm)


    Weight (kg)


    Diameter of outlet


    Professional service

    After-sale service is always one of the most concerned question, and

    after-sale service in time is the key. We have Professional after sale

    service engineers and complete spare parts. The following branches

    serve every customer to provide timely and professional service and

    technical training.

    Adequate supply of resources

    Use OSG genuine spare parts and consumables is the basic

    guarantee for air compressor running long. We have the normal and

    efficient operation, also plenty of spare parts and consumables

    reserve, ready to meet the needs of customers.

    Product quality guarantee

    High quality products are the core foundation of business operation.

    Any product from raw material purchasing, outsourcing parts

    processing to the process after the performance and operation of strict

    tests ensure the machines of high quality.

    Application field

    Textile, medical, pharmaceutical materials, power, electronic, spraying,

    tobacco, instruments, food processing, feed processing, machinery

    processing, etc.

    Why we choose Honest?

    1: European owned enterprise excellent technology and credit,trustworthy products.
    2: Large European exhaust airend,ensure the efficiency,economy and durability of the machine.
    3: Patent oil-gas separation system that oil content ≤ is imported from Europe.
    4: Design of frame-less box structure is unique,let your installation,,maintenance and repair work truly barrier free.
    5: Centrifugal super exhaust system is especially suitable for high temperature environment of China.
    6: Intelligent control system is true,do what you want,Each product reflects the design idea of “reliable ,energy saving,environmental protection,convenient”

    Competitive Advantage:

    1: Prediction and evaluation of energy saving

    2: Steady pressure.

    3: Start with no impact

    4: Variable flow control

    Quality Industrial Variable Speed Air Compressor 7.5KW Variable Frequency  220V/380V / 3 Phase / 50Hz /60HZ for sale
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