Description
HSD-161 Marine piston type air horn is a new type horn, which utilizes a electric motor to drive a piston. It don’t need to connect the compressed air. So the installation costs are minimal and require little maintenance. It suitable for all kinds of vessels with three-phase alternating currents.
Features
- Type Approved for Vessels up to 75 Meters to 200 Meters in Length
- Highly reliable, virtually no maintenance required
- Easy for installation and wiring
- Easy to use
- Can be operated manually or electrically
- Sound according different tones
- Designed to prevent condensation and corrosion
Standard：
Rule 35, 36 of COLREG 1972
IMO A. 1021(26) Resolution 2009 Alarm and Indicator Rules
Technical Specification:
| Operating temperature | -10° to 50° C |
| Storage temperature range | -10° to 50° C |
| Relative humidity | < 95% not condensing |
| Power supply | Three-phase 380V,440V |
| Power frequency | 50/60 Hz |
| Rated power | 4KW |
| Duty rate | 10% |
| Audibility | 1.5 Sea mile |
| 1/3 octave band level at 1 meter | >=138dB |
| Center Frequency | 160Hz |
| Length of the vessel | 5~200M |
| Weight | 94Kg |
| IP Class | IP56 |
| Size | 860X500X656mm |
Dimension:
860X500X656mm
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