NAVELEC - Marine instruments & lights
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General description
Designed in accordance with Specification MIL-L-24223-A (SHIPS), the marine loudspeaker CIC-387 is a medium-power loudspeaker for reproducing Broadcast and Alarm Signals in spaces with medium/high level of background noise such as machine Rooms, open air, workshops, elevators, etc.
The loudspeaker is made of aluminium alloy, has a compression chamber and is flameproof. It is completely waterproof, extremely tough and designed to be mounted on a bulkhead. Highly resistant to corrosive and marine environment. Designed and approved for use in explosion environments.Designed in accordance with Specification MIL-L-24223-A (SHIPS), the marine loudspeaker CIC-387 is a medium-power loudspeaker for reproducing Broadcast and Alarm Signals in spaces with medium/high level of background noise such as machine Rooms, open air, workshops, elevators, etc.
The loudspeaker is made of aluminium alloy, has a compression chamber and is flameproof. It is completely waterproof, extremely tough and designed to be mounted on a bulkhead. Highly resistant to corrosive and marine environment. Designed and approved for use in explosion environments.
Features
| Technical characteristics | |
| Electrical | |
|
Maximum power:
Acoustic pressure at 1m:
Frequency response:
Power selection:
Mute voltage:
Line voltage:
|
15 W
For 15 W 118 dB
350 to 10.000 Hz
15 W; 7,5 W; 4 W; 2 W; 1 W
24 V (CD)
70 or 100 V (internally adjustable)
|
| Operative | |
|
Mute function:
Volume control:
|
By relay (only CIC-387/R type)
Internal (through power connection)
|
|
Mechanical
|
|
|
Weight:
Dimensions:
Finish:
|
3 Kg
164 Ø, 245 mm
Navy grey
|
| Certifications | |
| Shock: | MIL-S-901C Grade A |
| Drip & Inclination: |
MIL-STD-202 F Method 101D MIL-A-24223 A (SHIPS) 4.5.2 |
| Temperature (1st, 2nd, 3rd cycle): |
MIL-I-983 E (SHIPS) 4.4.11.2 and 4.4.16 MIL-A-24223 A (SHIPS) 4.5.2 |
|
Extreme Temperature (1st, 2nd cycle): |
MIL-I-983 E (SHIPS) 3.7.16.1 MIL-A-24223 A (SHIPS) 4.5.2 |
| Humidity: |
MIL-E-5272-C (4.4.1) MIL-L-24223 A (SHIPS) 4.5.2 |
| Vibration: |
MIL-STD-167 MIL-L-24223 A (SHIPS) 4.5.2 |
| Immersion: |
MIL-STD-202 F Method 104A. MIL-L-24223 A (SHIPS) 4.5.2 |
| Electrical Test: | MIL-L-24223 A (SHIPS) |
| Electromagnetic compability: |
EM Emission (M/01) MIL-STD-461D/462D EM Emission (M/03) MIL-STD-461D/462D EM Immunity (M/03) MIL-STD-461D/462 |
| Atex | Nemko 98ATEX564Q |