1、AMSC N/A FSC 5950 INCH-POUND MIL-PRF-27/316C 25 July 2008 SUPERSEDING MIL-PRF-27/316B 19 May 2003 PERFORMANCE SPECIFICATION SHEET TRANSFORMERS, POWER, 30 VOLT-AMPERES, 60 HERTZ This specification is approved for use by all Depart- ments and Agencies of the Department of Defense. The complete require
2、ments for procuring the transformer described herein shall consist of this document and the latest issue of specification MIL-PRF-27. NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Marking shall be on the sides of the case. 4. Unless otherwise sp
3、ecified, tolerance shall be .063 (1.60 mm). 5. Electrical values shall be marked as specified in table I, except DCR. FIGURE 1. Dimensions and configurations. Inches mm .005 0.13 .016 0.41 .031 0.79 .062 1.57 .070 1.78 .375 9.53 .875 22.23 1.50 38.1 2.00 50.8 2.13 54.1 2.69 68.3 3.50 88.9 Provided b
4、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-27/316C 2 REQUIREMENTS: (When numbers in parentheses, i.e., (1-2) are used, they indicate the winding and the extreme terminals of the winding.) Electrical ratings: Primary voltage (1-2): 115 volts ac, 50
5、 to 60 hertz. Primary dc resistance: 8.5 ohms 25 percent. Secondary voltage (3-5): See table I. Volt-ampere rating: 30 volt-amperes. Working voltage (1-2): 535 volts peak. Design and construction: Dimensions and configuration: See figure 1. Duty cycle. Continuous. Case: Metal enclosed. Material: Ste
6、el. Terminals: Solderable hook terminals. Terminal height: 0.375 0.063 inch. Terminal diameter: 0.062 0.005 inch. Weight: 3.0 pounds, maximum. Operating temperature range. -55 to +130C. Altitude: 10,000 feet. Terminal strength: Method 211, MIL-STD-202, test condition A, 2.0 pounds. Dielectric withst
7、anding voltage (each winding) (at sea level): 1,500 volts rms. Electrical characteristics: Rated load: With 115 volts ac and 60 Hz across (1-2), and rated current in secondary, the voltage across (3-5) shall be as specified in table I. Regulation: 100)()()(xloadratedVoltageloadratedVoltageloadnoVolt
8、age Shall not exceed 10 percent. Polarity: Additive with terminals 2 and 3 connected. Temperature rise: 35C with 115 volts ac, 60 hertz across (1-2) at an ambient temperature of 95C, full load terminals (3-5). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
9、IHS-,-,-MIL-PRF-27/316C 3 Marking location: See figure 1. Part number: M27/316-(dash number from table I). TABLE I. Electrical ratings. Secondary (3-5) Dash number Voltage (volts) 3 percent Current 1/ (amperes) DC resistance (ohms) 25 percent 01 5.0 6.00 0.04 02 6.3 4.76 0.06 03 8.0 3.76 0.08 04 10.
10、0 3.00 0.14 05 12.6 2.38 0.20 06 14.0 2.15 0.23 07 16.0 1.87 0.28 08 18.0 1.67 0.38 09 20.0 1.50 0.40 10 22.0 1.36 0.55 11 25.0 1.20 0.70 12 28.0 1.07 0.94 13 31.0 0.97 0.96 14 35.0 0.86 1.40 15 39.0 0.77 1.62 16 43.0 0.70 2.15 17 48.0 0.63 2.40 18 55.0 0.55 3.50 19 63.0 0.48 3.90 20 70.0 .429 5.5 2
11、1 80.0 .375 6.4 22 90.0 .332 8.6 23 100 .300 10.0 24 110 .272 13.6 25 123 .244 15.3 26 138 .217 21.0 27 157 .191 24.5 28 175 .171 35.0 29 200 .150 40.0 30 220 .136 57.0 1/ For 50 Hz operation, reduce secondary current by 10 percent. VERIFICATION: Extent of qualification: Qualification testing and ap
12、proval to M27/312-26 or M27/316-30 or M27/322-24 shall be sufficient to grant qualification approval to MIL-PRF-27/312 through MIL-PRF-27/322-30, inclusive, all parts. Qualification testing and approval to M27/316-30 shall be sufficient to grant qualification approval M27/316-01 through M27/316-30.
13、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-27/316C 4 Changes from previous issue. The margins of this specification are marked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenienc
14、e only and the Government 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 and relationship to the last previous issue. Refer
15、enced documents. MIL-PRF-27 MIL-STD-202 Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5950-2008-043) DLA - CC Review activities: Army - CR4, MI Navy - AS, MC, OS Air Force - 19, 99 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 http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
