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MIL-A-17196E
ALARM SWITCHBOARDS, ALARM PANELS, REMOTE SENTRY ALARM SWITCH, SIGNAL UNITS, AND SPECIAL ALARM CONNECTION BOX, NAVAL SHIPBOARD
| contributor author | NAVY - SH - Naval Sea Systems Command (Ship Systems) | |
| date accessioned | 2017-09-04T15:27:05Z | |
| date available | 2017-09-04T15:27:05Z | |
| date copyright | 28405 | |
| date issued | 1977 | |
| identifier other | NQIKDAAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/27989 | |
| description abstract | This specification covers alarm switchboards, alarm panels, remote signal units, sentry alarm switch, and special alarm connection box for use with Naval surveillance and protective systems. Alarm switchboards shall be of the following types, as specified (see 6.2.1): Type Line voltage, 60 hertz (Hz) Supervisory voltage1/ IC/SCG 115 Volts (V) 220 Volts direct current (V d.c.) IC/SFZ or S4FZ 115 V 120 V d.c. IC/SM 115 V 5 + V d.c.; root mean square (rms), − 0 full-wave, rectified (unfiltered) The size of the switchboard shall be designated by the full capacity of the enclosure (see 3.4.1.1 through 3.4.1.3 and 6.2.1). A typical designation of the actual number of circuits required is as follows: Number of circuits Type Size required ---- ---- ------------------ IC/SM 20 18 Alarm panels shall be of the following types, as specified (see 6.2.1): Number of Supervisory Type lines Line voltage (60 Hz) voltage ---- --------- -------------------- ----------- IC/B51 2 115 V 120 V d.c.1/ IC/B52 4 115 V 120 V d.c.1/ IC/BCG51 2 115 V 220 V d.c.2/ IC/BCG52 4 115 V 220 V d.c.2/ Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, Naval Ship Engineering Center, SEC 6124, Department of the Navy, Washington, DC 20362 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. Remote signal units shall be of the following types, as specified (see 6.2.1): IC/EA IC/EAP IC/EAW The sentry alarm switch shall be a type IC/SW. The special alarm connection box shall be the type shown on Drawing SS-402-1701749. Intended Use: Types IC/SCG and IC/BCG switchboards are intended for use with combustion gas and smoke detectors, type IC/CG or IC/CGD. Types IC/SFZ and IC/S4FZ alarm switchboards are intended for use with security systems. The switchboard combines features of both the IC/S and IC/SM type of alarm switchboards; however, added features are employed to render the circuitry and mechanical components tamper resistant. Type IC/SM alarm switchboards are for uses not specifically requiring the IC/SCG, IC/BCG, IC/SFZ or IC/S4FZ (see 6.1.1.1 and 6.1.1.2). Alarm panels are intended for use in alarm systems where only two or four lines are required. Where a larger number of lines is required, a type IC/SM or type IC/SCG alarm switchboard should be used. | |
| language | English | |
| title | MIL-A-17196E | num |
| title | ALARM SWITCHBOARDS, ALARM PANELS, REMOTE SENTRY ALARM SWITCH, SIGNAL UNITS, AND SPECIAL ALARM CONNECTION BOX, NAVAL SHIPBOARD | en |
| type | standard | |
| page | 13 | |
| status | Active | |
| tree | NAVY - SH - Naval Sea Systems Command (Ship Systems):;1977 | |
| contenttype | fulltext |
