DLA MS24192 REV P-2003 RELAYS ELECTROMAGNETIC 25 AMPERES 3 PST (N O ) TYPE II NON-HERMETICALLY SEALED《非密封II型 3 PST(N O )25安培电磁继电器》.pdf

1、AMSC N/A 1 of 5 FSC 5945 INCH-POUND MS24192P 27 November 2003 SUPERSEDING MS24192N 26 Jan 1993 DETAIL SPECIFICATION SHEET RELAYS, ELECTROMAGNETIC, 25 AMPERES, 3 PST (N.O.) TYPE II, NON-HERMETICALLY SEALED This specification is approved for use by all Departments and Agencies of the Department of Def

2、ense. The requirements for acquiring the relay described herein shall consist of this specification and the latest issue of MIL-PRF-6106. FIGURE 1. Dimensions and configurations.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS24192P 2 Inches mm Inc

3、hes mm .010 0.25 .265 6.73 .093 2.62 .375 9.53 .094 2.39 .625 15.86 .125 3.18 .875 22.23 .126 3.20 2.062 52.37 .150 3.81 2.125 53.98 .164 4.17 2.469 62.71 .190 4.83 2.750 69.85 .219 5.56 3.062 77.77 .250 6.35 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information

4、 only. 3. Unless otherwise specified, tolerance is .032 inch (0.81 mm). 4. Additional flat washer may be used for terminal seat. 5. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification sheet shall take precedence. 6. Refere

5、nced Government documents of the issue listed in that issue of the Department of Defense Index of Specifications and Standards (DoDISS) specified in the solicitation forms a part of this standard to the extent specified herein. 7. Terminal numbers shall not appear on relay header. There shall be aff

6、ixed to the relay a legible circuit diagram that identifies each terminal location. 8. Terminal covers and barriers required at power terminals. 9. Weights do not include covers and barriers. 10. For detail information, see tables I through III. FIGURE 1. Dimensions and configuration - Continued.Pro

7、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS24192P 3 REQUIREMENTS: Dimensions and configuration: See figure 1. General characteristics: See table I. Contact data: Load ratings: See table II. Maximum contact drop: Initial: 0.150 V. After life test:

8、 0.175 V. Overload current (NO): 200 amperes. Rupture current (NO): 250 amperes. Coil data: See table III. Duty rating: Continuous. Electrical data: Minimum insulation resistance: Initial: 100 megohms. After life or environmental test: 50 megohms. Dielectric strength (sea level): 2 - 5 seconds (see

9、table IV). Dielectric strength (altitude): 1 minute (see table V). Environmental characteristics: Temperature range: -55C to +71C. Maximum altitude rating: 50,000 feet. Shock g-level: 25 gs. Duration: 6-9 ms. Maximum duration contact opening: 2 ms. Vibration - sinusoidal: See table VI. Vibration - r

10、andom: Not applicable. Acceleration: 10 gs. Part or Identifying Number (PIN): MS24192-D1. Qualification by similarity: See MIL-PRF-6106. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS24192P 4 TABLE I. General characteristics. Part or identifying

11、number Type Coil Terminal type Mounting Maximum weight in pounds MS24192-D1 II dc Stud Plate 1.2 TABLE II. Rated contact load (amperes per pole) case grounded. 28 V dc 115 V ac, 1 phase 115/200 V ac, 3 phase 1/ Main Aux Main Aux Main Aux Type of load Life operating cycles x 103NO NC NO NC 400 Hz 60

12、Hz 400 Hz 60 Hz 400 Hz 60 Hz 400 Hz 60 Hz Resistive 50 25 25 25 Inductive 10 25 25 25 Itie Motor 50 25 25 25 Lamp Transfer load Mechanical life reduced current 100 6.3 6.3 6.3 Mixed loads Applicable in accordance with MIL-PRF-6106. 1/ Absence of value indicates relay is not rated for 3 phase applica

13、tion. 2/ Transfer load indicates relay is suitable for transfer between unsynchronized ac power supplies at rating indicated. TABLE III. Operating characteristics. Coil data Time - milliseconds maximum Rated Max Max pick-up voltage Bounce 5/ Main Aux PIN MS 24192- Coil Volts 1/ Freq Hz Res Volts Amp

14、 Nor- mal 2/ High temptest Cont cur-rent test Hold vol-tage 2/ Drop out vol-tage 2/ Oper-ate 3/ Rel-ease 4/ NO NC NO NC D1 X1,X2 28 dc 60 10 29 0.58 18 21 22.5 7.0 1.5 20 15 3.0 - - - 1/ CAUTION: Use of any coil voltage less than rated coil voltage will compromise the operation of the relay. 2/ Over

15、 the temperature range. 3/ With rated coil voltage. 4/ From rated coil voltage. 5/ Bounce time after life tests is 6 rms. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS24192P 5 TABLE IV. Dielectric strength, seal level. Initial After life tests D

16、ielectric strength 28 V dc 115 V ac 28 V 115 V Coil to case 1,250 V N/A 1,000 V N/A Aux contacts N/A N/A N/A N/A All other points 1,250 V 1,500 V 1,000 V 1,125 V TABLE V. Dielectric strength, altitude. Initial 28 V dc 115 V ac Coil to case 500 V N/A Aux contacts N/A N/A All other points 700 V 700 V

17、TABLE VI. Vibration level (sinusoidal). PIN 5-10 Hz 10-55 Hz 55-250 Hz 250-500 Hz MS24192-D1 .08 DA .06 DA 2 gs 2 gs Custodians: Preparing activity:NAVY - AS DLA - CC Air Force - 11 DLA - CC (Project 5945-1221-03) Review activities: Navy - EC NOTE: The activities listed above were interested in this

18、 document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using ASSIST Online database at www.dodssp.daps.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-