Zone 2 Air Compressor Electric Driven

Zone 2 Air Compressor Electric Driven. Oil injected Screw Compressor ELECTRIC driven, rated for Zone 2 provided with dedicated control panel, sound proof canopy made by SS316L unpainted (2×100%):

• Air Cooled Operating pressure: 7 barg
• Flow per compressor: 2520 Nm3/h with ambient data: -5/45°C, 90% humidity, 1013 mbar
• Compressed air outlet connection: 4″ / 150
• Drain connection: 1″ / 150

Main motor specification (2×100%):

• Nominal power: 450 kW
• Fix speed motor 1450 RPM
• Power supply: 400V/3ph/50Hz
• ATEX certification: Ex-d
• Winding and bearing temperature sensors

NOTE: Package design pressure & temperature are 12 barg and 80°C, respectively. Dimensions (width x length x height in mm / weight in kg): 2300 x 4500 x 3500 / 12.000 kg

Piping installation & assembly:

• Material: stainless steel SS316
• Design code: ASME B31.3

PLC control system:

• UCP skid mounted
• Rockwell Micrologic 870
• IP55 control box protection
• HMI 7” touch screen TFT, certification ATEX Ex_i
• Modbus TCP/IP communication
• Enclosure: Ex_d Marine type aylminium painted
• Type of cooling: Static
• Power supply: 230V / 50 Hz
• Certification ATEX Ex_d

Detail engineering of all the systems and equipment to be installed including:

• Basic and detail design engineering
• Program and configuration of the control system
• Preparation of the construction, operation, training and maintenance manuals
• Preparation of as built drawings
• Marking the equipment
• Detail of the project schedule
• Coordination of the various interfaces
• Details included in technical documents and drawings according to TS Documentation formats adaptation to customer’s requires

MATERIALS OF CONSTRUCTION

Airend:

• Casing – Cast iron
• Rotor – ASTM1045
• Shaft – ASTM1045

Heat Exchangers – Aircooled:

• Oil Cooler Marine type aluminum
• Air Cooler Marine type aluminum

Intake Air Filter:

• Housing material SS316

Intake Valve:

• Aluminium

Thermostatic Valve:

• SS316

Oil Filter & Oil Filter Housing:

• SS316 Spin-on type (10-micron filtration)

Minimum Pressure Valve:

• Aluminium

Coupling Guard:

• Carbon steel

Canopy:

• Stainless Steel SS316 unpainted

Baseframe:

• S275J2 painted

Piping:

• Oil Piping Stainless Steel SS316 (ASME B31.3)
• Air Piping Stainless Steel SS316 (ASME B31.3)

Contract AVISTA LLC to get technical and commercial proposal on Zone 2 Air Compressor Electric Driven