NAVY MIL-A-15303 P-1986 AUDIBLE SIGNALS ALARMS BELLS BUZZERS HORNS AND SIRENS ELECTRONIC SHIPBOARD《电子船发声信号 警报器 响铃 蜂鸣器 喇叭 汽笛》.pdf
《NAVY MIL-A-15303 P-1986 AUDIBLE SIGNALS ALARMS BELLS BUZZERS HORNS AND SIRENS ELECTRONIC SHIPBOARD《电子船发声信号 警报器 响铃 蜂鸣器 喇叭 汽笛》.pdf》由会员分享,可在线阅读,更多相关《NAVY MIL-A-15303 P-1986 AUDIBLE SIGNALS ALARMS BELLS BUZZERS HORNS AND SIRENS ELECTRONIC SHIPBOARD《电子船发声信号 警报器 响铃 蜂鸣器 喇叭 汽笛》.pdf(23页珍藏版)》请在麦多课文档分享上搜索。
1、MIL-A-15303P;SH) 19 Rovember 1966 - SUPERSEDING FIIL-A- m03K (SHIPS) 20 July 1976 (See 6.8) MILITARY SPECIFICATION AUDIBLE SIGNALS: ALARMS, BELLS, BUZZERS, HORNS, AND SIRENS, ELECTRONIC, SHIPBOARD This Specification is approved for use within the haval Sea Systems Command, Department of the Navy, an
2、d is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers various types of audible signals for alarm and signaling purposes on Navy ships. 1.2 Classification. The types of audible signals shall be designated in the following fo
3、rm, as specified (see 6.2.1): IC/BlDl “IC/“ is the basic part of each audible signal designator, B indicates the general type of signal (see 1.2.2), 1 indicates special characteristics of the general type (see 1.2.3), D indicates type of supply current (see 1.2.4) and 1 indicates the supply voltage
4、(see 1.2.5). When an audible signal may be used at more than one type of supply current, a combination of designators may be used in the type designation. 1.2.1 Basic indicator. The basic indicator for Naval interior communica- tion equipment shall be “IC/t. 1.2.2 General type. General type of signa
5、l shall be designated by a single letter as follows: B - Bell Z - Buzzer H - Horn S - Siren E - Electronic Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, Naval Sea Systems Command, S
6、EA 5523, Department of the Navy, Washington, DC 20362-5101 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 6350 DISTRIBUTION STATEMENT A Approved for public release; distribution unlimited Provi
7、ded by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-15303P 63 D 9999906 0236921.1 7 m MIL-A- 15303P (SH) 1.2.3 Special characteristics. Special characteristics of the general type shall be designated by a number as follows: Bells 1 - 3 inch diameter gon
8、g 2 - 8 inch diameter gong 3 - Cow bell shaped gong 4 - Single stroke bar chime 5 - Bus failure alarm signal Buzzers 1 - Low intensity, watertight Horns 1 - Nonresonated, 100 to 600 hertz (Hz), 95 decibels (dB) 2 - Resonated, 250 to 350 Hz, 95 dB 3 - Resonated, 300 to 350 Hz, 112 dB (general and mot
9、or boat 6 - Mechanical, 100 to 600 Hz, motorboat use, 90 dB 7 - Mechanical, 200 to 350 Hz, fog signal, 110 dB 8 - Motor-operated, 100 to 600 Hz, 103 dB navigational signal) NOTE: Navigational horns constructed of corrosion resistant materials shall be identified by the letter “N“ as the last element
10、 of the type designation. Sirens 1 - Low pitch, 600 to 1200 Hz 2 - High pitch, 1750 to 2500 Hz Electronic signals 1 - Bus failure alarm signal 800 to 1800 Hz 3 - Switchboard, audible and remote signals 500 to 1000 Hz 1.2.4 Supply current. Type of supply current shall be designated by a single letter
11、 as follows: D - Direct current (dc) S - 60 Hz alternating current (ac) F - 400 Hz ac 1.2.5 Supply voltage. Supply voltage shall be designated by a number as follows : 1 - 6-volt (V) supply 2 - 12-v supply 3 - 24-V supply 4 - 115-V supply 5 - 440-V supply Provided by IHSNot for ResaleNo reproduction
12、 or networking permitted without license from IHS-,-,-“IL-A-i5303P h3 H 999770b 023b725 7 I 1.3 Parr iaenrif ication. The audible signals furnished under this specification shai; be identified by a part number as follows: M15303-ICiBlD1 II 11 N prefix and specification no Basic indicator for Naval i
13、nterior communication equipment Type of audible signal (see 3.5) (defining a 3-inch diameter gong, operating on a 6 volt dc (Vdc) power supply) 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbook. The following speci- fications, standards, and handbook for
14、m a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be rhose listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation. SPECIFICATIOSS FE
15、DERAL FF-5-171 - MILITARY MIL-S-2036 - MIL-E-16400 - FIIL-E-17555 - STANDARDS MILITARY MIL-STD- 105 - MIL-STD- 108 - MIL-STD-461 - Bearings, Ball, Annular (General Purpose). Enclosures for Electric and Electronic Equipment, Naval Shipboard. Electronic, Interior Communication and Navigation Equipment
16、, Naval Ship and Shore: General Speci- f icat ion for. and Provisioned Items (Repair Parts): Pack- aging of. Electronic and Electrical Equipment Accessories, Sampling Procedures and Tables for Inspection by Definitions of and Basic Requirements for Electromagnetic Emission and Susceptibility Attribu
17、tes. Enclosures for Electric and Electronic Equipment. Requirements for the Control of Electromagnetic Interference. 3 L Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-A-25303P b3 m 9999706 023b92b 0 m MIL-A-l5303P(SH) MILITARY (Continued) MIL-
18、STD-462 - Electromagnetic Interference Characteristics, Fleasurement of. NIL-STD-740 - Airborne and Structureborne Noise Measurements and Acceptance Criteria of Shipboard Equipment. NIL-STD-785 - Reliability Program for Systems and Equipment Development and Production. MIL-STD-810 - Environmental Te
19、st Methods and Engineering Guide- 1 ines . MIL-STD-1310 - Shipboard Bonding, Grounding, and Other Techniques for Electromagnetic Compatibility and Safety. DOD-STD-1399, - Interface Standard for Shipboard Systems, Section 300 Electric Power, Alternating Current. (Metric) HANDBOOK MILITARY MIL-HBDK-21
20、7 - Reliability Prediction of Electronic Equipment. 2.1.2 Other Government drawings. The following other Government drawings form a part of this specification to the extent specified herein. Unless otherwise specified, the issues shall be those in effect on the date of the solicitation. DRAWINGS NAV
21、AL SEA SYSTEMS COMMAND NAVSHIPS 803-73904 NAVSHIPS 803-73905 NAVSHIPS 803-74308 NAVSHIPS 803-74309 NAVSHIPS 803-74320 NAVSHIPS 803-74342 NAVSHIPS 803-74354 NAVSHIPS 803-74465 NAVSHIPS 803-74488 (NAVSEA) - Bell, Watertight, 115 Volts, 60 Cycles, Type IC/BlS4, Sym. 2622. - Buzzer, Watertight, Type IC/
22、ZlS4 115 Volts, 60 Cycles, Sym. 2623. - Horn, Motor Driven Types IC/H8D3, Water- tight, 24 Volts D.C., IC/H8D4, Water- tight, 115 Volts D.C., and IC/H8S4, Watertight, 115 Volts A.C., Sym. 2628. - Siren - 115 Volts A.C. - D.C., Low and High Pitch - SP, Sym. 2627. - Horns, Resonated - 115 Volts AC/DC,
23、 High Intensity, Watertight, Types IC/H2S4 and IC/H2D4. - Bell, Watertight and Explosionproof, 115 Volts, 60 Cycle, Types IC/B2S4, IC/B2S4(EXP), and IC/B3S4, Sym. 2622.1, 2622.2, 2622.3. D.C. Type IC/HlD4, Sym. 2944. Type IC/HlS4, Syrn. 2626. 3005. - Horn-Vibratory Watertight, 115 Volts, - Horn, Vib
24、ratory, 115 Volts, Watertight, - Bell, Dripproof, Type IC/BSS5, Sym. 3004, NAVSHIPS 803-1197104 - Buzzer, Watertight, 115 Volts, 400 Cycles, Type ICIZlF4, Sym. 3003. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-N! (Copies of Specifications, standa
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