1、 AMSC N/A 1 of 5 FSC 5945 DISTRIBUTION STATEMENT A. Approved for public release, distribution is unlimited. INCH-POUND MS24152J 15 April 2003 SUPERSEDING MS24152H 27 May 1994 DETAIL SPECIFICATION SHEET RELAYS, ELECTROMAGNETIC, 3 PDT, 25 AMPERES, TYPE II, NONHERMETICALLY SEALED (MECHANICALLY INTERLOC
2、KED) INACTIVE FOR NEW DESIGN AFTER 27 MAY 1994. NO SUPERSEDING SPECIFICATION. This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the relay described herein shall consist of this specification and the latest issue of MIL
3、-PRF-6106. FIGURE 1. Dimensions and configurations.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS24152J 2 Inches mm Inches mm Inches mm .062 1.57 .625 15.88 2.468 62.69 .125 3.18 .922 23.42 2.750 69.85 .218 5.54 1.062 26.97 4.094 103.99 .250 6.35
4、 1.531 38.89 4.187 106.35 .310 7.87 2.062 52.37 4.750 120.65 .344 8.74 2.141 54.38 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerance is .031 inch (0.79 mm). 4. Additional washer may be used for terminal seat. 5.
5、 Terminal covers and barriers are required at power terminals. 6. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. 7. Referenced Government documents of the issue listed in that issue of the Depar
6、tment of Defense Index of Specifications and Standards (DoDISS) specified in the solicitation forms a part of this standard to the extent specified herein. 8. Cadmium or cadmium compounds are prohibited on external hardware. A transition period to non-cadmium hardware is authorized for up to 1 year
7、from the date of this revision. 9. Spring washer on drawing is a spring lock washer. FIGURE 1. Dimensions and configuration - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS24152J 3 REQUIREMENTS: Dimensions and configuration: See figure
8、 1. Dash number and general characteristics: See table I. TABLE I. Dash number and general characteristics. PIN MS24152- Type Coil type Terminal type Mounting or mating socket Auxiliary terminals Max weight (pounds) D1 II dc Stud Flange None 2.3 Contact data: Load ratings: See table II. Maximum cont
9、act drop, initial: 0.150 V. After life test: 0.175 V. Overload current (NO): 200 amperes. Rupture current (NO): 250 amperes. TABLE II. Rated contact load (amperes per pole) (case grounded). 1/ 28 V dc 115 V ac, 1 phase 115/200 V ac, 3 phase 2/ Main Aux Main Aux Main Aux Type of load Life oper-ating
10、cycles x 103NO NC NO NC 400 Hz 60 Hz 400 Hz 60 Hz 400 Hz 60 Hz 400 Hz 60 Hz Resistive 50 25 25 25 Inductive 10 25 25 25 Motor 50 25 25 25 Lamp Transfer load 3/ Mechanical life reduced current 100 6.3 6.3 6.3 Mixed loads 50 2.5 2.5 2.5 1/ Absence of value indicates parameter is not applicable to this
11、 specification. 2/ Absence of value indicates relay is not rated for three phase applications. 3/ Transfer load indicates relay is suitable for transfer between unsynchronized ac power supplies at rating indicated. Provided by IHSNot for ResaleNo reproduction or networking permitted without license
12、from IHS-,-,-MS24152J 4 Coil data: See table III. Duty rating: Continuous. RFI specification: MIL-STD-461 (applicable to coil circuits of ac operated relays). TABLE III. Operating characteristics. Coil data Time - (milliseconds maximum) Rated Max Max pick-up voltage Contact bounce 3/ Res 10% Amp Mai
13、n Aux PIN MS 24152- Coil Volts 1/ Freq Hz In-rush Steady state Volts 1.46 0.45 Nor- mal 2/ High Temp test Cont cur- rent test Drop out vol- tage 2/ Hold volt- age 2/ Oper- ate 3/ Rel- ease 4/ NO NC NO NC D1 X1,X2 Y1,Y2 28 dc 22 92 29 0.25 18 21 22.5 1.5 7.0 20 15 3.0 5 / 2 1/ Caution: Use of any coi
14、l voltage less than rated coil voltage will compromise the operation of the relay. 2/ Over the temperature range. 3/ With rated coil voltage. 4/ From rated coil voltage. 5/ 6.0 milliseconds after electrical life. Environmental characteristics: Temperature range: -55C to +71C. Maximum altitude rating
15、: 50,000 feet. Shock, g-level: 25 gs. Duration: 6-9 ms. Maximum duration contact opening: 2 ms. Vibration, sinusoidal: See table IV. Vibration, random: N/A. High shock: N/A. Acceleration: 10 gs. Terminal strength (high temperature pull and torque test): Not applicable. TABLE IV. Vibration levels (si
16、nusoidal). Frequency PIN MS24152- 5-10 Hz 10-55 Hz 55-250 Hz 250-500 Hz D1 .08 DA .06 DA 2 gs 2 gs Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS24152J 5 Electrical data: Minimum insulation resistance: Initial: 100 megohms. After life or environm
17、ental test: 50 megohms. Dielectric strength: Sea level, 2-5 seconds: Initial After life tests 28 V dc 115 V ac 28 V dc 115 V ac Coil to case 1,250 N/A 1,000 N/A Aux. contacts 1,250 N/A 1,000 N/A All other points 1,250 1,500 1,000 1,125 Altitude, 1 minute: 28 V dc 115 V ac Coil to case 500 N/A Aux. c
18、ontacts 500 N/A All other points 700 700 Part or Identifying Number (PIN): MS24152-D1. Qualification by similarity: See MIL-PRF-6106. Supersession data: MS24152-D1 replaces AN3340-2. Performance of group B and group C tests is not applicable. Group A acceptance reports shall be submitted to the preparing activity on a yearly basis to retain qualification. Custodians: Preparing activity:NAVY - AS DLA - CC Air Force - 11 DLA - CC (Project 5945-1206-06) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
