Impeller: Aluminium alloy (2618A) or stainless steel
Vanes: Aluminium alloy, Stainless steel, Bronze
Base Frame: Structural Steel
Fast Shaft: High tensile 18CrNiMo7
Drive Shaft: High tensile 34CrNiMo6
Bearings: Alloy Steel with white metal film
Coupling: Flexible disc coupling with spacer
GearWheels: High tensile 18CrNiMo7
Auxiliares
Inlet Filter/Silencer: 95% filtration as per Filter Class, EU G4 & baffle type silencer
IGV/VDV Actuation: Electric linear actuator
Expansion Joint: DN400/250 steel flanges with Stainless Steel or EPDM Bellows
Cone Diffuser: Inlet DN250 – Oulet DN400/500
Blow-off-valve: DN 125/150, Electric actuated
Check valve: DN400/500, dual flap wafer type
Oil for Gearbox: Approx 280 liters (ISO VG68/46)
Lube oil cooling: Air or external liquid to oil
Cooling Fan: IP55 50/60Hz
Compresor
Drive: Electrical-motor, 2 Pole
Motor Voltage: Low-medium – high voltage
Input frequency: 50/60 Hz
Motor speed: 3000 rpm or 3600 rpm
Protection class: IP55
Calidad estándar
Test Procedure: ISO 5389 & ASME PTC10
Mechanical Test: Internal Standard
Quality: ISO 9001:2015
In Option: API 617/672
Partes principales
Inlet Filter/Silencer
Compressor
Compensator
Cone Diffuser/Silencer
5. Base Frame 6. LCP Panel 7. Air Cooled (Watercooled in option) 8. Compressor Drive
Datos de rendimiento
Flow Regulation: See Performance chart
Flow Range: 100% – 45% of rated flow with Combined control
Pressure Range: 0.4 to 1.2 bar (g)
Power Range: 110 – 450 kW
Discharge Velocity: Below 20m/s after Cone
Vibration Level: Max. 4.5mm/s per ISO 20816
Noise Level: 91-95 db(A) Without enclosure, 76-78 db(A) With enclosure
Paneles
Human Interface: Siemens KTP700 Basic 7”
Option-1: Allen Bradley Panel View Plus 6”
PLC: Siemens ET200 SP CPU
Option-2: Allen Bradley Compac Logixs
In option: X,Y,Z Vibration Detector (Bently Nevada)
Instrumentation: Air Pressure transmitter 4-20mA, Air Temperature transmitter 4-20mA, Oil Temperature Switch and oil tank, Bearing Temperature RTD, Oil Pressure Switch, Low Oil Level Switch, Vibration Transmitter 4-20mA, Surge Switch
