Casing 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: High precision ceramic angular ball bearings
Coupling: Flexible compact type
GearWheels: High tensile 18CrNiMo7
Assistants
Inlet Filter/Silencer: 95% filtration as per Filter Class EU G4 & baffle type silencer
IGV/VDV Actuation: Electric linear actuator
Expansion Joints: 14’’ / 8’’ steel flanges with Stainless Steel or EPDM Bellows
Cone Diffuser: From Inlet 8” to Outlet 12” ~ 20”
Blow-off-valve: 6’’, Electrically actuated
Check valve: 12”to 20”, dual flap wafer type
Oil for Gearbox: Approx 15 Gal US (ISO VG46)
Lube oil cooling: Air (water on demand)
Cooling Fan: IP55 – 50/60Hz
Compressor
Drive: NEMA motor, 2 Poles
Motor Voltage: Low-medium
Input frequency: 60 Hz
Motor speed: 3600 rpm
Protection class: IP55
Standard Quality
Test Procedure: ISO 5389 & ASME PTC10
Mechanical Test: Internal Standard
Quality: ISO 9001:2015
Single Stage Turbocompressor in full package style assembly for minimal job site
Performance data
Flow Regulation: See Performance chart
Flow Range: 4 200 to 9 000 SCFM (See Performance chart)
Pressure Range: 6 to 17 PSIG (See Performance chart)
Power Range: Up to 500 HP
Discharge Velocity: Below 65 ft/s after Cone
Vibration Level: Max 0.110 inch/s per ISO 20816
Noise Level: 100 dB(A) Without enclosure 85 dB(A) With standard enclosure 75 dB(A) With high performance enclosure (in option)
Panels
Human Interface: Allen Bradley Panel View Plus 7”
Option-1: Siemens KTP900 Basic 9”
Option-2: Siemens KTP1200 Basic 12”
PLC: Allen Bradley Compact Logix 1769-L series
Option-2: CPU Siemens SIMATIC 1510SP-1 PN
Instrumentation: Air Pressure transmitters 4-20 mA Air Temperature transmitters 4-20 mA Bearing Temperature RTDs Oil Temperature transmitter and Alarm Switch Oil Pressure transmitter and Alarm Switch Oil level Sight Glass Vibration Transmitter 4-20 mA Surge Switch Fast Shaft Bearing acceleration surveillance (in option)
