Military and special compressors – BESTEN https://www.ibestgroup.com brand manufacturer of oil-free air compressor Sun, 12 Apr 2020 07:38:47 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.5 https://www.ibestgroup.com/wp-content/uploads/2021/04/favicon1.png Military and special compressors – BESTEN https://www.ibestgroup.com 32 32 DC air compressor for train https://www.ibestgroup.com/en/1011.html Sun, 12 Apr 2020 07:35:01 +0000 https://www.ibestgroup.com/?p=1011
  • Detail
  • Special type
  • Characteristic
    • Model
    BST550 DC110V
    BST300/7 DC110V
    Voltage/frequency    (V/Hz)
    DC110V 75V-135V
    DC110V 75V-135V
    Input power    (W)
    ≤550W ≤5.5A
    ≤280W ≤3A
    Speed     (r/min)
    ≥1800
    ≥1800
    Rated working pressure      (KPa)
    700KPa
    700KPa
    Maximum pressure     (KPa)
    800KPa
    800KPa
    Rstartup pressure      (KPa)
    0KPa
    0KPa
    Rated volume flow     (m3/h)
    ≥3.0m3/h@700KPa
    ≥1.2m3/h@700KPa
    Noise dB(A)
    ≤65dB(A)
    ≤62dB(A)
    Ambient temperature    (℃)
    -40～50 ℃
    -40～50 ℃
    Insulation Class
    B
    B
    Ection class
    IP54
    IP54
    Anti electromagnetic interference
    EN50121-3
    EN50121-3
    Anti shock
    IEC61373-2010 Class 1 A level
    IEC61373-2010 Class 1 A level
    Cold insulation resistance      (MΩ)
    ≥100MΩ
    ≥100MΩ
    Withstand voltage strength
    500V/50Hz 1min no breaking
    500V/50Hz 1min no breaking
    Net weight    (Kg)
    8.5Kg
    5.1Kg
    Installation dimension    (mm)
    223.2×88.9 mm(4XM6)
    223.2×88.9 mm(4XM6)
    External dimensions     (mm)
    268.8×128×212.7 mm
    268.8×128×212.7 mm
    Intake / Exhaust dimensions
    G1/4
    G1/4

     

    Model
    BST200DC-IP54-DC24V
    Voltage/frequency V/Hz
    DC 24V
    Input power W
    300W
    Speed r/min
    ≥1800
    Maximum pressure KPa
    600KPa
    Rstartup pressure KPa
    0KPa
    Rated volume flow m3/h
    ≥4.2m3/h@0KPa
    Noise dB(A)
    ≤60dB(A)
    Ambient temperature ℃
    -20～50℃
    Insulation Class
    B
    Cold insulation resistance MΩ
    ≥100MΩ
    Withstand voltage strength
    500V/50Hz 1min No Breakdown
    Net weight Kg
    4.2Kg
    Air tank L
    2.6L
    Installation dimension mm
    190×120 4*M6
    External dimensions mm
    300*250*400mm
    Intake / exhaust dimensions
    G1/4 Of Accept customization
    Protection Class
    IP54 Waterproof and dustproof

    It is used for supporting pantograph raising of trains (high-speed bullet trains and subways)

    DC brushless motor, long service life, low noise, high protection level, simple maintenance, to meet the stringent environmental requirements.

    ]]>         External air compressor of medical ventilator，ICU air compressor https://www.ibestgroup.com/en/957.html Thu, 09 Apr 2020 11:55:54 +0000 https://www.ibestgroup.com/?p=957
  • Parameter
  • Typical application
  • Characteristic
    • Model BST320AF BST400/7AF-c
    Voltage/frequency (V/Hz) 220-240V/50Hz 220-240V/50Hz
    Input Power (W) 380 480
    Speed (r/min) 1400 1400
    Rated working pressure (Bar) 3.5Bar 5Bar
    Maximum pressure (Bar) 5 7
    Pressure range (Bar) 0-5Bar 0-7Bar
    Rated volume flow (m3/h) ≥35L/min@5Bar ≥30L/min@7Bar
    Air tank (L) 3L (stainless steel) 6L (stainless steel)
    Air tank material Aluminum or stainless steel Aluminum or stainless steel
    Exhaust temperature Ambient temperature +10℃ Ambient temperature +10℃
    Noise dB(A) ≤40dB(A) ≤42dB(A)
    Ambient temperature ℃ -20～45℃ -20～45℃
    Insulation Class/Protection Class B/IP43 B/IP43
    Vibration intensity ≤0.45mm ≤0.45mm
    Drive mode Direct driven by motor Direct driven by motor
    Motor temperature ≤50℃ ≤50℃
    Withstand voltage strength 1500V/50Hz 1min?No breakdown 1500V/50Hz 1min?No breakdown
    Thermal protector Auto-reset135±5℃ Auto-reset135±5℃
    Oil content 0ppm 0ppm
    Filtering accuracy 0.001μm 0.001μm
    Outlet specifications 6mm 8mm
    unloading pressure of safety valve 0.55-0.6MPa 0.8-0.88MPa
    Pressure of start or stop 4Bar, open; 5Bar, stop 5Bar, open;7Bar, stop
    Authentication TUV ISO TUV ISO
    Form Portable,Mobile type Mobile type
    Outline size L*W*H 40*25*50cm 50*50*60CM
    Weight 16kg 45kG

    ICU, medical ventilator, anesthesia machine, oxygen generator and other medical equipment

    Ultra clean air, ultra-low noise, movable, portable, stainless steel or aluminum tanks

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