Model Z-320-SC Self-Contained Air Horn

Lead Time: 4-6 Weeks

The Kahlenberg Model Z-320-SC Self Contained Pneumatic Horn represents a new concept in sound signaling for vessels over 75 meters in length. Using an internal, direct drive air source, this new horn is pneumatic in nature but requires no external compressed air source.

The Kahlenberg Model Z-320-SC Self Contained Air Horn represents a new concept in sound signaling for vessels over 75 meters in length. Using an internal, direct drive air source, this new horn is pneumatic in nature but requires no external compressed air supply. Only one low amperage A.C. single phase or three phase electrical connection is required for power. Completely contained in a thermostatically controlled, heated, IP-56 enclosure, the Z-320-SC offers a new standard for reliability and longevity in harsh marine environments, previously matched only by an air horn that requires an external air source. The Z-320-SC requires a special motor controller (sold separately), Kahlenberg Model M-66 or M-67, for use with 50 Hz A.C. power applications.    For dual whistle applications on vessels 75-200 meters, pair with KM-250-DVM-H Air Horn.
 
  • Type approved for vessels 75-200 meters in length
  • Self-contained, no external air supply required
  • Thermostatically controlled heating for extreme climates
  • Highly reliable, lowest installation cost
  • Exceptional corrosion resistance
  • Rated for continuous duty
  • Available in single or three phase 50/60 Hz. A.C. versions
More Information
Vessel Length 75-200 Meters (246 to 656 ft.)
Heated? Yes
Power Type Electric
Additional Specifications

Fundamental Frequency: 330 Hz
SPL (Loudness) on Total: 147.5 dBA @ 1 meter
SPL (Loudness) 1/3 Octave: > 138 dB @ 1 meter
Power Consumption: 8.6 amps @ 230 Volts 1Ph, 2.4 amps @ 460 volts 3Ph
Electrical Power Required: 110-240 V.A.C. 1 Ph 50/60Hz, or 230/460 V.A.C. 3 Ph. 50/60Hz
Audibility: 1.5 nautical miles (IMO)
Materials: Brass horn body, reinforced fiberglass enclosure, aluminum base
Operating Temperature: -40ºC to +69ºC [-40ºF to +140ºF]
Degree of Protection: IP 56
Basic Dimension: 895x533x520mm [35.25x21x20.5”]
Net Weight: 48 kg [106 lbs]
Finishes Available: Gray or White Gelcoat