Description
WD-1A Air horn is designed to minimize air consumption and maximize sound pressure output. It is certified to SOLARS, IMO and COLREG 1972 requirements. It can be operated by manually or electrically. It is suitable for medium and large vessels.
Features
- Type Approved for Vessels up to 75 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 | DC220V, DC110V, DC24V |
| Power consumption of magnetic valve | 45W |
| Pressure | 1.0–0.7 Mpa |
| Audibility | 1.0 Sea mile |
| 1/3 octave band level at 1 meter | >=130dB |
| Center Frequency | 315Hz |
| Length of the vessel | ≥20<75M |
| Air consumed | <=8.3X10-3 (m3/S) |
| Voltage of heater (V) (DC or AC) | 220 / 110 |
| Power consumption of heater | 220W |
| Weight | 28Kg |
| Color | Black |
| IP Class | IP56 |
| Weight | 0.2Kg |
Dimension:
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