DLA MS27709 REV H-2011 RELAYS ELECTROMAGNETIC 10 AMPERES 4 PDT TYPE I HERMETICALLY SEALED.pdf

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1、AMSC N/A FSC 5945 INCH-POUND MS27709H 1 November 2011 SUPERSEDING MS27709G 6 February 1996 MILITARY SPECIFICATION SHEET RELAYS, ELECTROMAGNETIC, 10 AMPERES, 4 PDT, TYPE I, HERMETICALLY SEALED INACTIVE FOR NEW DESIGN AFTER 5 JUNE 1987. NO SUPERSEDING STANDARD. This specification is approved for use b

2、y all Departments and Agencies of the Department of Defense. The requirements for acquiring the relays described herein shall consist of this specification sheet and MIL-PRF-6106. FIGURE 1. Configurations and dimensions. Provided by IHSNot for ResaleNo reproduction or networking permitted without li

3、cense from IHS-,-,-MS27709H 2 FIGURE 1. Configurations and dimensions - Continued. LEADS 14 REQD PER M22759/11-18 AND SAE-AS22759/11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27709H 3 Inches mm Inches mm Inches mm .002 .005 .010 .016 .035 .04

4、0 .062 .138 .144 0.05 0.13 0.25 0.41 0.89 1.02 1.57 3.51 3.66 .156 .200 .206 .230 .300 .310 .345 .500 .600 3.96 5.08 5.23 5.84 7.62 7.87 8.76 12.70 15.24 .625 .640 1.025 1.125 1.359 1.437 24.0 15.88 16.26 26.04 28.58 34.52 36.50 610 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given

5、 for general information only. 3. Unless otherwise specified, tolerance is .010 (0.25 mm). 4. Terminal numbers shall not appear on relay header. There shall be affixed to the relay a legible circuit diagram that identifies each terminal location specified. 5. In the event of a conflict between the t

6、est of this document and the references cited herein, the text of this document shall take preference. 6. Referenced Government documents specified in the solicitation are available online at https:/assist.daps.dla.mil/quicksearch/ or https:/www.assist.daps.dla.mil/ or from the Standardization Docum

7、ent Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.and form a part of this document to the extent specified herein. 7. Orientation of solder lugs is optional. 8. Shape of flange is optional within the envelope dimensions shown. 9. Shell material shall be diallyl phthalate t

8、ype SDG in accordance with ASTM-D5948, or equivalent material as approved by the qualifying activity. Shell shall be filled with encapsulation in accordance with MIL-PRF-23586, grade B, type II, class II, or equivalent filler as approved by the qualifying activity. FIGURE 1. Configurations and dimen

9、sions - Continued. Lead coding (-5 only) Term Color Term Color A1 A2 A3 B1 B2 B3 C1 Blue Brown Red Yellow Orange Green White-blue C2 C3 D1 D2 D3 X1 X2 White-brown White-red White-yellow White-orange White-green White Black FIGURE 2. Lead coding and circuit diagram. Provided by IHSNot for ResaleNo re

10、production or networking permitted without license from IHS-,-,-MS27709H 4 REQUIREMENTS: Configurations and dimensions: See figure 1. Lead coding and circuit diagram: See figure 2. Dash numbers and general characteristics: See table I. Contact data: Rated contact load: See table II. Maximum contact

11、drop, initial: 0.150 V. After life test: 0.175 V. Overload current (NO): 40 amperes dc. Rupture current (NO): 50 amperes dc. Operating characteristics: See table III. Duty rating: Continuous. RFI specification: Not applicable. Electrical data: Minimum insulation resistance: Initial: 100 megohms. Aft

12、er life or environmental test: 50 megohms. Dielectric strength: Sea level, 2-5 seconds: Initial After life tests Coil to case: 1,000 V rms 1,000 V rms Auxiliary contacts: N/A N/A All other points: 1,250 V rms 1,000 V rms Altitude, 1 minute (80,000 ft.): 1/ Coil to case: N/A 250 V rms Auxiliary conta

13、cts: N/A N/A All other points: N/A 350 V rms _ 1/ Dielectric may be improved by suitable insulation of terminals and wiring after installation. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27709H 5 Environmental characteristics: Temperature rang

14、e: -70C to +125C. Maximum altitude rating: 80,000 feet. Shock, g-level: 50 gs. Duration: 10 ms. Maximum duration contact opening: 1 ms. Vibration, sinusoidal: G-level: 20 gs. Frequency range curve: 10 Hz to 2,000 Hz. Vibration, random: Not applicable. High shock: Not applicable. Acceleration: 15 gs.

15、 Terminal strength (high temperature pull and torque test): Not applicable. Part or Identifying Number (PIN): MS27709- (plus applicable dash number from table I). Quality assurance provisions: Group B and group C testing are not required. The manufacturer shall notify the qualifying activity in the

16、event of any design or construction changes, and shall impose additional testing requirements as necessary. The Qualified Products List (QPL) associated with this inactive for new design specification will be maintained until acquisition of the product is no longer required, whereupon the specificat

17、ion and the QPL will be canceled. Qualification by similarity: See MIL-PRF-6106. Supersession data: See table IV. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27709H 6 TABLE I. Dash numbers and general characteristics. PIN MS27709- Type Coil Ter

18、minal type Mounting or mating socket Max weight (pound) 3 4 5 I I I dc dc dc Solder hook Solder hook Potted leads Flange (4 hole) Stud Stud 0.2 0.2 0.5 TABLE II. Rated contact load (amperes per pole) (case grounded). Type of load Life operating cycles x 103 28 V dc 115 V ac, 1 phase 115/200 V ac, 3

19、phase 1/ See appro- priate notes Main Aux Main Aux Main Aux NO NC NO NC 400 Hz 60 Hz 400 Hz 60 Hz 400 Hz 60 Hz 400 Hz 60 Hz Resistive 100 10 10 10 10 Inductive 50 8 8 8 8 Motor 100 4 4 4 4 Lamp 100 2 2 2 2 Transfer load 2/ Mechanical life (reduced current 400 2.5 2.5 2.5 2.5 Mixed loads Applicable i

20、n accordance with MIL-PRF-6106. 1/ Absence of value indicates that the relay is not rated for 3 phase applications. 2/ Transfer load indicates that the relay is suitable for transfer between unsynchronized ac power supplies at the rating indicated. Provided by IHSNot for ResaleNo reproduction or net

21、working permitted without license from IHS-,-,-TABLE III. Operating characteristics. PIN MS27709- Coil data Time - (milliseconds maximum) Coil Rated Max Max pickup voltage Hold voltage 2/ Drop- out voltage 2/ Oper- ate 3/ Re- lease 4/ Contact bounce Volts 1/ Freq. (Hz) Res () min Volts A Normal 2/ H

22、igh temp test Cont current test Main Aux NO NC NO NC 3 X1,X2 28 dc 260 29 .200 18 19.8 22.5 7.0 1.5 15 15 2 2 4 X1,X2 28 dc 260 29 .200 18 19.8 22.5 7.0 1.5 15 15 2 2 5 X1,X2 28 dc 260 29 .200 18 19.8 22.5 7.0 1.5 15 15 2 2 1/ CAUTION: Use of any coil voltage less than the rated coil voltage will co

23、mpromise the operation of the relay. 2/ Over the temperature range, 3/ With rated coil voltage. 4/ From rated coil voltage. TABLE IV. Supersession data. Superseded PIN MS27709- Replacement PIN M83536/15- 1 021 2 022 6 No replacement MS27709H7Provided by IHSNot for ResaleNo reproduction or networking

24、 permitted without license from IHS-,-,-MS27709H 8 Referenced documents: MIL-PRF-6106 MIL-PRF-23586 ASTM-D5948 SAE-AS22759/11 The margins of this specification are marked with vertical lines to indicate where modifications from this revision were made. This was done as a convenience only and the Gov

25、ernment assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations. Custodian: Preparing activity: Navy - AS DLA - CC Air Force - 85 DL

26、A - CC (Project 5945-2011-013) Review activity: Air Force - 11 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.daps.dla.mil/ . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-