BA-56EExeNx2 EX ceiling speaker

EX ceiling loudspeaker BA-56EExeNx2

The BA-56EExeNx2 is an ATEX certified ceiling speaker for flush mounting. Two separate loudspeakers, two transformers and two terminals in one enclosure (A + B system in one enclosure). An IP-rating of 54, makes the loudspeaker very flexible regarding placement and the sound characteristics ensure high quality sound in any situation.

 

  • Mounting with 3 screws
  • Effective frequency Range: 190 – 15000 Hz
  • Weight: 3,1 kg (with transformer)

 

 

 

Installation, Operation and maintenance

  • Do not open loudspeaker when energized.
  • Two separate loudspeakers, two transformers and two terminals in one Ex housing. (A and B system)
  • Connect the speakers to the same phase.
  • Enter the e-chamber by loosening the screws on the lid and terminate cable in the screw terminal.
  • If earthing, use the specially marked screws.
  • Fasten lid screws with a torque of 2-3 Nm to assure the IP rating.
  • Secure the loudspeaker to ceiling or wall by three screws and then mount the grill to the speaker with 3 screws (enclosed).
  • Use only certified / specified cable glands and blanking plugs.
  • Standard model delivered with four M20 Ex approved plastic blinding plugs.
  • For optimum performance, always use the correct voltage / power limits as stated.
  • This loudspeaker comes with a two years warranty against factory defects.