ARMY MIL-T-60193 (2)-1968 TRANSFORMER POWER STEP DOWN 10525915《10525915降压变压器》.pdf

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1、7 MIL-T-bOL93 (2) 59 999790b 0076742 O m MIL-T-60193 (MU) AMENDMENT 2 12 July 1968 SUPERSEDING AMENDMENT 1 1 February 1968 MILITARY SPECIFICATION TRANSFORMER, POWER, STEP-DOWN: 10525915 This amendment forms a part of Military Specification MIL-T-60193(MU) , dated 23 February 1965. Paragraph 3.3.4.1:

2、 that it shall meet the requirements of 3.4.3 after being thoroughly dried,“ Delete “135F.“ and substitute “135F, except * Paragraph 3.4.1: Delete last sentence and substitute “DC resistance at rom temperature shall be within the limits of 575 ohms max. and 425 ohms min. DC resistance at +135OF resi

3、stance shall be 316.4 ohms min.“ shall be 647.3 ohms max. At -40F the dc * Paragraph 3.4.2: Delete columns 6 and 7 in their entirety and substi- tute the following: DC Resistance (ohms) Terminal 3 -4 5-6 7-8 9-10 11-12 13-14 . 15-16 Room Temv. 17.5 13.0 19.5 14.4 21.0 15.5 22.0 16.5 23.5 17.5 25.0 1

4、8.5 26.0 19.5 Max. delete “specified requirements of 3.3.4.1“ and substitute “re- quirements of 3.3.4.1, except the unit shall be tested as specified in 4.5.2.3 after being thoroughly dried“. Paragraph 4.5.1.5, line 1: Delete llFungusll and substitute “Fungus res ist ance“. * The outside margins hav

5、e been marked to indicate where additions to the pre- vious amendment have been made. This has been done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in this notation. Bidders and contractors are cautioned to evaluate the re- quirements of this docume

6、nt based on the entire content as written irrespec- tive of the marginal notation and relationship to the last previ.ous amend- ment. Custodian : Preparing Activity : Project No, 5950-AI01 Page 2 of 2 pages 1 * U. S. GOVERNMENT PRINTING OFFICE: l%8-34l-SlO/A-87 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-