NAVY MS28126 REV F-1991 CONVERTER 200 AMPERE CLASS A NONREGULATED AIRCRAFT FAN COOLED《扇冷却飞机未调节A类200安培换流器》.pdf

1、MS2812bREV F b1 H 9999912 0013258 2 I E i R 4 g (D o r P B z o (Y VI lu I- k- o a a - - - lu LI1 3 I 2A-l i r a B Lu 3“ w lu cc - 8 8 O 8 1.2 - 10.75 io r FROM VIEW -9.50 MAX -8.50- I 6130 SIOE VIEW 13.625 L(Ax r12.300 ?.O i: J H3LE5J 9.00 3- Terminal board MS25044-1 placarded showing positive dc an

2、d dc ground. Receptacle to fit plug MS3106E-20-4S, MS3108E-20-4Sl or MS3459W-20- 4s. The unit must be constructed to provide a 1/2 inch +O.OOO/-0.015 thickness at the mounting holes in accordance with the clearance area “A“ requirement. Clearance area “B“ must be maintained to provide clearance for

3、an alternate means of mounting. where the unit is held in place by sliding the rear mounting feet area of the unit under fixed holding brackets. This alternate means is required MS PART NO. MS 28 126 - 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-

4、,-_ _-_- MS2812bREV F b3 = 9999412 0033259 4 I 6130 AC INPUT: Voltage Range 112.5-117.5 Volts Frequency Range 380-420 Hertz DC OUTPUT: Voltage See Figure 2 Maximum Load Current 200 Amperes Minimum Load Current 2.0 Amperes Weight (lbs) 20.5 (Max) CONVERTER 3-PHASE AC T3 INPUT N T- - I- :$ Figure 1. C

5、onnection Diaaram MILITARY STANDARD 1“ATIORLLL TITLE CONVERTER 200 AMPERE P.A. NAVY - AS ITEREST CLASS A ONR REGULATED AIRCRAF+, FAN COOLED MS28126 3ther Cust ARMY SEEEI 20F4 MIL c U 6 W - - - 3 W 108. o 112.5 VRMS VRMS MIN, VDC MIN. VDC 29.8 31.1 26.7 27.8 26.2 27.3 26.0 27.1 25.6 26.6 24.8 25.8 23

6、.8 24.8 22.6 23.6 ; : i 5 3 1 : 4 . D D P e i z P N 7 0 D r i s 8 s cl W W U 2 D Y) E * 7 r- CJ P W IL a 0. - a E 0 - NAVY-AS IHTERESP CONVERTER, 200 AMPERE MILITARY STANDARD CLASS A NONREGULATED ?,A. Xher Cust AIRCRA, FAN COOLED MS28126 ARMY SEEi 30F4 DD iFiy73 672 (COORDINATEI) PAMOS EDITiOtfS OF

7、THIS FOIM ARE OBSOLETE I 6130 . I.11LI1 LI1 JILiJLlJ L J LIJLIll1- LL O 20 40 60 80 100 120 140 160 180 200 OUTPUT CURRENT (DC AMPERES) I INPUT OUTPUT I AMPS DC *o.o 2.0 10.0 20.0 50.0 100. o 150. O 200. o 117.5 I 118.0 VRMS VRMS MAX. VDC I MAX. VDC 32.8 29.4 28.8 28.6 28.0 27.1 26.1 32.9 29.5 28.9

8、28.7 28.1 27.2 26.2 25.0 25.1 I I FIGURE 2. OUTPUT VOLTAGE LIMITS * ZERO LOAD VOLTAGE READINGS FOR INFORMATION ONLY Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flS2L2bREV F bL = 9979912 OOL32bL 2 = :EQUIREMENTS : %e converter shall meet the requi

9、rements of MIL-C-7115 as modified below: :paragraph numbers refer to MIL-C-7115) 3.4.1.3.3 Color. Delete “color number 17875 (white)“ of first ;entente and add “color number 37038 (black) ,It 3.7.1.2.3 Output starting voltage. Add to second sentence: except for the first 5 milliseconds from the onse

10、t of the transient, when i maximum voltage of 45 volts shall be allowed.“ 3.7.1.4.2 Tvpe II. nonreplated converters. Add: “except the :onducted emission requirements of CE03, MIL-STD-461 shall be relaxed 10 ib from 150 KHz to 300 KHz for the input leads and 10 db from 1.0 MHz to 2.5 MHz for the outp

11、ut positive and negative leads.“ 3.7.1.5 Acoustical noise. Not applicable. 3.7.2.2 Acceleration. Not applicable. 3.7.2.9 Explosive Atmosphere. Not applicable. 4.7.2.2.3 Voltage regulation at minimum temperature-altitude conditions. Delete 1-30“Ct and replace with tt-550C“. - 4.7.2.15 Acoustical nois

12、e, Not applicable. 4.7.2.18 Acceleration. Not applicable. 4.7.2.25 Explosive atmosphere. Not applicable, NOTES : 1. Dimensions are in inches. Tolerance is 4 0.015 unless otherwise specified. 2. The complete requirements for procuring the converter described herein shall consist of this document and

13、the latest issue of MIL-C-7115. ITIoIEhl. PIZLE NAVY-AS -I: CONVERTER 200 AMPERE MILITARY STANDARD P.A. CLASS A ONREGULATED MS28126 Dther Cust AIRCRA, FAN COOLED ARMY 4 OP 4 DD 1Fiy73 672 (COORDINATED) PREVIOUS EOITIONS OF MIS FORM ARE OBSOLETE Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-