Broadcrown Ltd

Acoustic Packages for Generators



Broadcrown's acoustic packages are designed to operate in the harshest outdoor environments providing excellent security and acoustic performance.

Acoustic canopies
We have developed a standard range of acoustic canopies for generators up to 750kVA for 50Hz generators and 600kW for 60Hz generators.

All our steel canopy components are pre-treated and polyester powder-coated (to a typical thickness of 70-80μm) in RAL9001 white and all baseframes are finished in RAL9005 black. This coating, along with zinc-plated fasteners and neoprene seals, combines to produce a very durable and attractive finish.

Our canopies reach EU Legislation 2000/14/EC performance level by the extensive use of sound-absorbing, fire-retardant, polyurethane foam and efficient management of cooling air. Exhaust noise is minimised by high-performance silencers, mounted internally.

A steel fuel tank complete with filler, gauge and accessory points is integrated within the baseframe on all canopies.  Alternatively, we can provide baseframes with a bund and separate tank.

Acoustic containers
Broadcrown's acoustic containers are attractive, robust, easy to transport and deliver great acoustic performance. They are based on standard ISO 20 ft and 40 ft  'high cube' shipping containers for ease of transport by sea or land.

Containers are fully welded and fitted with rock wool and a perforated zintec steel lining to achieve greater acoustic performance. The internally mounted silencers are custom-designed to reduce exhaust noise.  A two-pack polyurethane paint system provides a durable finish and all doors are fitted with high-security locks.

Some models, dependent on engine type, can be supplied with an integral fuel tank.

Options include:

  • Interior lighting and small power
  • Motorised air inlet/outlet dampers
  • External fuel connections
  • External auxiliary power connections
  • Lub oil make-up tank
  • CSC plating

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