Proton Power controls

Electronic Hooter MODEL: HTR_UN

Electronic Hooters For Panels, Electronic Buzzers For Panels, Manufacturer, Supplier, Exporter, Proton Power Control, Pune, Maharashtra, India

HTR_BU
HTR_BU
HTR_BU
HTR_BU
  • Aux. Supply: 12 VDC,24 -30 VAC/DC, 48VAC/DC 90-270 VAC/DC
  • Frequency : 50/60 Hz
  • Power Consumption: 20 VA max
  • Standard sound Output: 90 db at 1 meter.
  • Tone : Three Diffenent Selectable Tones
  • Volume Level adjustment (Optional): Continuous Adjustment by Knob
  • Mounting Type: Panel Mounting
  • Operating Temperature: 0 to + 60
  • Humidity : Up to 95% RH
  • Enclosure : ABS FRP with high strength
  • Cutout Size (W x H) : 92mm x 92mm
  • Cutout Size (W x H x D) : 96mm x 96mm x 65mm
  • Unit Weight (gms.)Appx. : 400 gms.
  • Based on latest single chip micro-processor technology Sleek, Compact design for reliable and accurate operation.
  • Fast response time.
  • Models available from 4 to 64 windows.
  • Field selectable operational sequences.
  • Incorporates a group of super bright LED's instead of twin filament lamps for unlimited life at very less power consumption.
  • Actuated through potential free fault input contacts.
  • Fault input contacts NO/NC site selectable by means of DIP switches.
  • Opto-isolated all fault inputs, immune to noise disturbances.
  • Provision for external audible (Bell or Hooter) through potential free relay output contact.
  • All models are available with built-in feather touch push buttons for Test, Mute, Accept and Reset operations.
  • Test facility checks flashing, Mute, Accept and Reset operations.
  • Specially designed power supply for high noise immunity, wide input variations and have built-in transient protection.
  • The extensive protection provided to safeguards all I.C.'s and components from failure, thereby providing complete reliability.
  • All cards interconnected with plug-in polarised connectors for easy servicing.
  • ABS FRP enclosure with high strength.
  • Designed to give an economic, 'No Frills' alarm annunciator system that is both easy to install, commission and maintain.
  • Type tested for noise, impulse and functional tests as per various standards.
  • Site selectable facility for grouping of trip and non-trip faults or trip and alarm faults for visual and audio discrimination through two separate output relay contacts.
  • Multi colored inscription plate for easy differentiation of trip and non-trip fault annunciations.
  • Extra relay output contact per channel for repeat annunciation.
  • LIVE fault input contacts. (AC or DC)
  • Provision for dual (AC & DC) power supply with automatic changeover with AC fail or DC fail.
  • Communication port with MODBUS RS-485 RTU protocol.
  • In Unmanned mode - faults will not be displayed ON window & will be stored in memory.
  • In Manned mode- Whatever faults occurred in unmanned mode will be displayed.
  • Power fail memory retention - At the time of power fail starts of all windows will be saved in memory. When power is resumed all faults will be displayed.