Offshore Diesel Generator Acoustic Enclosure

Noise Performance

• Max noise level: ≤ 85 dB(A) @ 1m

• Enclosure attenuation: ≥ 30 dB(A)

• Exhaust silencer attenuation: 35–42 dB(A) (125–2000 Hz)

Construction

• Outer skin: 1.5–2mm steel sheet, marine-grade(ISO 12944- CX) corrosion-resistant coating

• Walk-in modular design with 2–4 access doors, EPDM sealed

Acoustic Insulation

• 50-100mm IMO IMO 2010 FTP Code Part 3 Class A fireproof rock wool

• Perforated metal inner lining (40–60% open area)

Exhaust System

• Marine-grade silencer, insulated to surface temp

• Weatherproof rain cap, condensate drain

Environment

• Weatherproof, salt-spray resistant, suitable for offshore conditions

• Ambient temp operation: –20°C to +50°C

Compliance

• EN 1993-1-1 Eurocode 3: design of steel structures

• EN 1090-2 technical requirements for the execution of steel structures

• ISO 3834-3 Quality requirements for fusion welding of metallic materials

• ISO 9001:2015 Quality management systems requirements

Offshore Diesel Generator Acoustic Enclosure Images