DLA DSCC-DWG-83026 REV A-2002 TRANSFORMER POWER 3-PHASE TYPE TF5Y03ZZ《TF5Y03ZZ型三厢电力变压器》.pdf

1、I Form Approved OMB NO. 0704-0188 NOTICE OF REVISION (NOR) THIS REVISION DESCRIBED BELOW HAS BEEN AUTHORIZED FOR THE DOCUMENT LISTED. Public reporting burden for,this collection is estimated to avera e 2 hours er response, includin the time for,reviewing instructions searching existin data sources,

2、gathering and main?ainin the tata needed, and compgeting and reviewing the collection o+ information. Sen! comments regardin this burden estimaye or any other aspect of this col1ectio.n of information includina suaaestions for reducina this burden. to BeDartrnent of Defense. Washinaton Headauarters

3、Services. Directorate 1. DATE (YYMMDD) 021010 for lnfoorEnati? Operations and Rports 1215 Jefferson Davis Hi hway Cuite 1204 Arlington VA 22202-4301, and to the Office of Mana ement and Bud et Paperwork Reduction Proect 8704-6188 Washh ton DC20503. FORM TO THE GOVERNMENT ISSUING CONTRACTING OFFICER

4、FOR THE CONTRACT/ PROCURING ACTIVITY NUMBER LISTED IN ITEM 2 OF THIS FORM. PLEASE DO OT RETURN duk COMPLETED FORM T EIHER OF SESE ADRSSED. RETURN COMPLETED a. CURRENT 2. PROCURING ACTIVITY NO. b. NEW A b. ACTIVITY AUTHORIZED TO APPROVE CHANGE FOR GOVERNMENT DSCC-VAT 3. DODAAC c. TYPED NAME (First, M

5、iddle Initial, Last) Kendall Cottongim 4. ORIGINATOR d. TITLE CHIEF, ELECTRONICS COMPONENTS TEAM I b. ADDRESS (Street, City, State, Zip Code) 5. CAGE CODE 6. NOR NO. I 14933 I 5950-R003-02 e. SIGNATURE Kendall Cottongim a. TYPED NAME (First, Middle Initial, I Last) Gene Ebert 15a. ACTIVITY ACCOMPLIS

6、HING REVISION DSCC-VAT Defense Supply Center, Columbus P. O. Box 3990 Columbus, OH 43216-5000 b. REVISION COMPLETED (Signature) Gene Ebert 7. CAGE CODE 8. DOCUMENT NO. I 14933 I 83026 11. ECP NO. No users listed 13. DESCRIPTION OF REVISION Page 1: Revisions LTR column; add “A. Revisions description

7、column; add “Inactivate drawing in accordance with NOR 5950-R003-02“ Revisions date column; add “1 7 October 2002“. Revision level block; add “A. Rev status of sheets; for sheet 1 change to “A. Add Notes: “Previous CAGE 14933 Superseded by 03723.“ “Inactive for New Design after 17 October 2002. For

8、Replacement Purposes Only.“ 14. THIS SECTION FOR GOVERNMENT USE ONLY f. DATE SIGNED (YYMMDD) 021 o1 o c. DATE SIGNED (YYMMDD) 021 o1 o ID Form 1695, APR 92 Previous editions are obsolete. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DATE I APPROVE

9、D 8lZt A Prepared in accordance with DOO-STD-100 Selected item drawing 83026 C.OOi1- NO. OW8 MO. -1 4933 Original date of drawing 7 Fel a4 I REV I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1. SCOPE 1.1 SCO e. This drawing describes the requirem

10、ents for a power transformer. This drawfng provides For a leve + of transformer quality and reliability assurance for procurement of type TFSVOVZ power :ransformer in accordance with MIL-T-27. DEFENSE ELECTRONICS SUPPLY CENTER DAYTON. OHIO 1.2 Part number. The compete part number shall be as shown i

11、n the following example: “p“iY Drawing number Dash number 2. APPLICABLE DOCUMENTS 2.1 Issues of document. The following documents, of the issue In effect on date of invitation for ,ids or request for proposal, form a part of this drawing to the extent specified herein. SPEC IF I CAT 1 ON MIL I TARY

12、MIL-T-27 MIL-E-5400 - Electronic Equipment, Airborne, General Speciffcation For. - Transformer and Inductors (Audio, Power. and High Power Pulse), General Speci f Ica t i on For. STANDARD MILITARY MIL-STD-202 - Test Methods for Electronic and Electrical Component Parts. 3. REQUIREMENTS 3.1 Item requ

13、irements. The item requirements shall be in accordance with MIL-T-27, and the Individual item requirements of MIL-E-5400 as specified herein. a. Finishes. b. Locking devices and lockwashers. c. Transformers and inductors. d. Washers for ceramic and vitreous surfaces. e. Welding. SIZE CODE IDENT. NO.

14、 DWG NO. A 14933 83026 REV PAGE 2 3.2 Design, construction, and physical dimensions. The design, construction, and physical dimensions shall be as specified for a Grade 5 t ransformer in MIL-T-27, and MIL-E-5400 as specified herein. 3.2.1 unless othemfse specified fn the contract or purchase order,

15、shall be retained by the manufacturer hut be available for review by the procuring activity or contractor upon request. Design documentation. The design documentation shall be in accordance with MIL-T-27 and, Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I

16、HS-,-,-3.3 Electrical ratings. SIZE DEFENSE ELECTRONICS SUPPLY CENTER A 3.3.1 Primar volta e. The primary voltage shall be 115 *7 volts, ns, line-to-neutral (700 volts ms line-to- ine 40 hertz). CODE IDENT. NO. DWG NO. 14933 83026 3.3.2 Secondary voltage: 115 Vrms *5 percent line-to-line delta conne

17、cted. REV DAYTON, OHIO 3.3.3 Secondary current: With additional currents from taps as itemized: PAGE 3 TAPS 115 volts *5%. 0.60 amps. 200 working volts as shown in table IV and figure A35 Volts 15 volts *30 volts *S%, *5%. *5%, 0.160 amps, 200 working volts as shown in table IV and figure 0.02 amps,

18、 200 working volts as shown in table IV and figure 1 0.02 amps, 200 working volts as shown in table IV and figure 1. . *Current bcu r ren t currents currents 3.3.4 Working vo s drawn from these taps one at a time with terminal 5 in addition to the leg shown in table I. s drawn from these taps one at

19、 a time with terminal 5 in addition to the leg shown in table I. s: 200 working volts with current considerations as shown in table IV. 3.4 Design and construction. 3.4.1 Dimensions and configuration: See figure 1. 3.4.2 Duty cycle: Continuous. 3.4.3 Case: Silastic encapsulate. 3.4.3.1 Plate: Metal.

20、 3.4.4 Terminals: Type: Solder lug. 3.4.4.1 3.4.5 Weight: 23 ozs maximum. 3.4.6 Operating temperature range: -55C to t14OC. 3.4.7 Altitude: 35,000 feet, maximum. 3.5 Terminal strength: Mounting surfaces and terminals shall be free from finish. MIL-STD-202. method 211, test condition A, 5 pounds. Pro

21、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.6 Dielectric strength: Apply the following 60 cycles per second rms test voltage for 15 seconds rom each winding to ground with all other windings grounded (see 4.2.3). DEFENSE ELECTRONICS SUPPLY CENTER

22、DAYTON. OHIO TABLE I. Working voltage. I Wlnding I Y oltage I I l I SIZE CODE IDENT. NO. DWG NO A 14933 83026 REV PAGE i1i 1 1. 2, 3, 4 I 500 I I I I 111 1 5. 6, 7, 8.1 500 1 1 9, 10 I I I I I 3.7 Electrical characteristics : No load: See table II and 4.2.3. DC resistance: See table III. TABLE II. N

23、o load test. l I I I 1 No load test (see figure 2) I Test points 1 Test voltage I I I I I I I 1 Min I W ax 1 I 1 I I i 1 I l 1 I Place 200 V rms L-L I 5-6 i 114.0 i 119.0 i (115 V L-N) 400 Hz 3 phase on 1 6-7 I 114.0 I 119.0 1 Primary of unit (1, 2, 3) I 5-7 I 114.0 I 119.0 I Three phase core loss t

24、o 1 5-9 I 15.0 1 15.6 I I Be 1.6 watts max I 5-10 I 70.0 I 31.2 1 I I 5-8 1 34.7 I 36.0 I I I I I I TABLE III. OC resistance. I I I I Terminals 1 Resistance (milx) I I I I I f I I 1-4, 2-4, 3-4 I 20.0 I I 10-9, 9-5 I 6.3 I I 6-5, 6-7 I 10.9 I I 7-5 I 15.0 I I 8-5 I 4.35 I I I I Provided by IHSNot fo

25、r ResaleNo reproduction or networking permitted without license from IHS-,-,-Table showing current (in amps) being drawn from terminals. A Time in qeconds o 30 45 o in amps Current per ieq 0.5 0.715 0.im 14933 83026 TARLE IV. Secondary Amp measurement test. -1 I I TIME I I I I l 1 I 1 I I 1 I l I 1

26、TERMINALS10 Sec 130 Sec 160 Sec 190 Sec 1120 Sec 1150 Sec li80 Sec 1210 Sec I I I l I I I I I I I 1 I - I 5 I 0.5 1 0.275 I 0.120 I 0.110 I 0.110 1 0.110 i 0.110 I 0.110 I 0.1101 I 6 I 0.5 I 0.275 I 0.120 I 0.110 1 0.110 I 0.110 I 0.110 I 0.110 I 0.liOl I 7 I 1.1 I 0.975 I 0.720 I 0.710 I 0.710 I 0.

27、710 I 0.110 I 0.110 1 0.llOl I 8 IO IO IO IO IO IO I 0.160 I 0.160 I 0.1601 I 9 10 IO 10 10 IO 10 I 0.02 1 0.02 1 0.02 1 I 10 I 0.02 I 0.02 I 0.02 I 0.02 I 0.02 I 0.02 I o IO IO I I I 1 I I 1 1 I I l I I 1 I I I f l I I 1-1 I TOTAL I 2.12 I 1.445 1 rl.q80 I 0.950 1 0.95 1 0.95 I 0.51 I 0.51 I 0.51.

28、I I I l I I I I I I I I l l I CURRENT BEING DRAWN FROM SECONDARY IN AMPS I I 1 3.7.1 insulation resistance. The insulation resistance shall be 10,000 megohms minimum at 500 V dc 3.8 Environmental tests. 3.8.1 etween windings and from each winding to core. Shock, This unit shall be capable of withsta

29、nding 5 impact shocks of 156 for a time duration f 11 * lmfT7iseconds in paim directions along each of the three principal axis. O0 CPS. Te equipment in which this component is to be used has the following environmental ondi tions : 3.8.2 Vibration. The vibration shall be 0.06 inch double amplitude

30、from 5 -55 CPS and 1OG from 55 Altitude: 35,000 feet maximum. 0perat.ing temperature: -54 to +55. 3.8.3 - Seal: 3.9 Markin . The seal shall be as specified and in accordance with 4.2.2. Marking shall be in accordance with MIL-T-27 except the part number shall be in iccordance _Te w th 1.2 herein. le

31、rei n . The similar vendor part number may also be marked in accordance with 6.4 4. r)lJALITY ASSURANCE PROVISIONS 4.1 Qual i fication inspection. Qualification inspection for this part is not required. DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE I CODE IDENT. NO. I DWG NO. REV PAGE 4- I Pro

32、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I 2 43 MAX Pi I +- AB- I$- * 175 li - I375 25 4- 2.250 2.75 1 9 SIZE CODE IDENT. NO. OEFENSE ELECTRONICS SUPPLY CENTER A 14933 r.0625 DWG NO. 83026 c f .I ia Ll.750 -I kl.875 4 MAX MARKING: F-100. TYPE II.

33、 ASS I. HElGHT.12 INCHES MM -0625 1.588 .llG 3.00 ,138 3.51 .157 3.99 .19 4.8 ,236 5.99 .25 6.4 ,551 14.00 1.375 34.93 1.750 44.45 1.875 47.63 2.250 57.15 2.340 59.44 2.75 63.85 .7a7 19.99 3.625 92.08 MTES: 1. Dimensions are in in:hes. 2. 4. 438-32 NC-28 Metric equivalents are given for general info

34、rmation only, Unless otherwise specified, tolerance is +.O10 (0.25 irni). 4 PLACES 3. Marking shall be on the top of the case. FIGURE 1. Dimensions and configuration. I I I DtSC )ORM 144A APR 83 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.2 Qua

35、lity conformance inspmtioii. 4.2.1 Inspection of product for delivery. Ipspectiori of product for delivery shall consist of roups A and B inspections of MIL-T-27 and 4.2.2, 4.2.3 nd 4.2.4 herein. DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO 4.2.2 Seal tests. . A 14933 83026 REV PAGE 7 4.2.2.1 Herm

36、etic seal test for cased iind cncapsiilaterl transformers and inductors. The hermetic ea1 test futsformers and inductors shall he as specified. etails shall apply: The following a. Units shall be immetwd for three (3) minutes in a water bath maintained at a eemperature of The unit is considered to h

37、ave failed if a continuous stream at least 85: +SOC. -0C. 40C at the time of innner5ion. of bubbles comes from any portion of the unit. Measure insulation rpqistance of iinits between each winding and case/mounting with all windings not under test grounded to casehounting. The test potential is 500

38、V dc f 10 percent (unless otherwise specified) and shall be applied for not nore than one minute. The minimum insulation resistance shall be 10,000 megohms. The temperature of the transformer or inductor shall not exceed b. c. Encapsulated units with mountinq inserts only, shall be tested to all ins

39、erts. If core and bracket are inaccessible, the !init shall be placed on a conducting surface and the measuremcnt made het.wetn thi outermost windinq and the conductive surface. 4.2.2.2 Hermetic seal test for rased filters. The hermetic seal test for cased filters shall be as oeci f ied. Thelowi nq

40、deta i 1 -han?o= a. Units shallobe imrnerseb for three (3) minutes in a water bath maintained at a temperature of at least 85 C +5L, -0 C, (unless otherwise specified). The temperature of the filter shall not exceed 40C at t.he time of immersion. The unit is considered to have failed if a continuoi:

41、s stream o h!ihbles comes from any portion of the unit. b. Measure insulatioti resistarlce of units between each terminal and case ground (unless The test potential is 100 V dc f 10 percent (unless otherwise otherwise specified). specified) and sha!l W be applied for more than one (1) minute. resist

42、ance shall be 1JOO meqohins. The minimum insulation 4.2.2.3 Hermetic seal test for encapsulated transformers and inductors. The hermetic seal test for ncapsulated transformers and iiductors shall be as specified. The following details shall apply: a. b. Place iinits in overi waterl to 3 temperature

43、qf 6OC-7O0C for a period of one hour. Remove units and immeriateiy place in water bath maintained at a temperature of OC - 257 for 30 minutes. Remove from water b,ltli and dry surface of units with rag and/or moving air. remain at room twnpernture for three to seven hours. Measure insulation resista

44、nce between each winding and core with all windings not under test grounded to norinal mounting mean; and to ccre, if accessible. If core and bracket are inacessible on a reactor (one winding only), the unit should be placed on a conducting metal surface and the measurement shall be made between the

45、 winding and the conducting metal surface. be applied for not incl? than one minute. The minimum insulation resistance shall be 10,000 megohms. c. 911ow units to d. The test ,:nc.ential is 500 V dc f 10 percent unless otherwise specified and shall - I SIZE 1 CODE IDENT. NO. 1 DWG NO. - DES FOYM 144A

46、 APR 83 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Il- VOLT METER I SE LECTOR o-20 - O LOAD SUGGESTED APPARAlUS A - Weston model 433 milliameter (0-50-100 mA) W - Weston model 432 low power factor wattmeter (0-10-20-40 Watts) V - Weston model 43

47、3 voltmeter (0-50 V) DEFENSE ELECTRONICS SUPPLY CENTER DAYTON. OHIO NU TES : 1. 2. Al 1 meters shall be frequency compensated 25 to 2500 HZ. Caution: to go off scale. When raising voltage watch meter scales closely and do not allow theni 83026 SIZE CODE IDENT. NO. DWG NO. A 14933 REV PAGE 8 A. B. C.

48、 D. E. F. G. H. I. J. DIRECTIONS FOR MEASURINF EXCITING CURRENT Set selector switch to exciting current. Set source switch to desired frequency (O0 Hz-400 Hz external). Connect coil to load terminals. Set remaining switches to operate In. and No load. Adjust powerstat to raise voltage to required le

49、vel. Read amneter. Switch load switch from No load to load. Read amneter. Subtract readinq 1.7 from 1.9 to obtain exciting current. Reduce power to zero. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A. E. C. O. E. F. G. H. 1. SIZE CODE IDENT. NO. A 14933 DIRELTIOIIS . _ FOR MEASURIIJti