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5-2 

 

SM 5924, Rev. 1, June 2009 

ITEM NO. 

DESCRIPTION 

PART NO. 

310 

CAPACITOR,4000 MFD 

J701059  

315 

BRKT CAPAC MOUNT 

J705089  

320 

BRKT CAPAC MOUNT 

J705090  

325 

SCREW,10-32X1/2 FL HD 

J052091  

330 

CAPACITOR,0.47 MFD 

J706152  

335 

HOLDER,FUSE HPF HPC 

J071890  

340 

FUSE,10A., 250V 

J710137  

345 

SCR-SST 8-32X1/2 PAN 

J5072950108  

350 

CONNECTOR,MS3102E 

J709214  

355 

GASKET,3102A 24 CONN 

J470057  

360 

SCR-SST 6-32X1/2 PAN 

J5072980108  

365 

TRANSISTOR,2N1558 GER PNP 

J731301  

370 

INSERT,10/32 HELICOIL 

J792630  

375 

RESISTOR,1.8 OHM 3-1/4 WATT 

J7355190097  

380 

CONNECTOR,MS3106E 24 22S 

J709218  

385 

DIODE,200V,1A,1N4003,AXIAL 

J723555  

390 

RESISTOR,15 OHMS 1 WATT 

J722631  

395 

RESISTOR,24 OHMS 2 WATT 

J723417  

400 

CAP-CAPACITOR 

J709201  

405 

CAP-CAPACITOR 

J709202  

410 

TERM-RING TONGUE 

J731458  

415 

CONN-PLUG 6 TERM 

J709174  

420 

CONNECTOR,PLUG 9 TERMINAL 

J706768  

425 

TERMINAL,FEMALE 1189 TL 

J731355  

430 

SCREW,6-32X3/4 FIL HD SS 

J522161  

435 

RECPT-FASTON PIDG 

J726219  

440 

RESISTOR,1.5K OHM 25 WATT 

J7355190101  

445 

MYLAR-POLYEST FLM SH 

A772090  

450 

SCR-6-32X7/16 PAN HD 

J5072980107  

455 

COMPONENT,SILICONE RUBBER 

J041620  

465 

WASHER,3/8" STEEL PL 

J4751320114  

475 

W-12 SPEC M-258-30 

A0450170009  

480 

W 16 PVC RED M258-30 

A0455250006  

481 

W 16 PVC BLK M258-30 

A0455250007  

485 

 NAME PLATE 

M4511084201  

490 

SCR-2X1/4IN PARKER 

J052648  

495 

GASKET,CORD 

A470066  

500 

SCREW,10-32X9/16 FIL HD 

J522151  

505 

TAB-QUICK CONNECT 

J792667  

510 

COMPOUND-BONDING 

J041637  

515 

RECEPTACLE,TIN PL BRASS 

J723923  

520 

DIODE-RECT, 12A, 200V, 1N3891R 

J7261500110  

530 

RING 

M4511204501  

535 

RADIATOR 

N4510332902  

540 

RADIATOR 

N4510332903  

545 

SCR-8-32X7/8 PAN HD 

J5072950114  

550 

BAG-FOOD NON-VENTED 

J055609  

555 

SCR-8-32X7/16 FLH SS 

J5253010107  

560 

RBR EXTD CHAN X-396 

A075114  

565 

WIRE-#14 AWG,ETFE,WHITE 

A0458580009  

570 

W 18 PVC WHT M258-30 

A0455070007  

590 

CLIP-ADHSVE BK-3/8 D 

J703336  

610 

TERM.,PRE INSUL DIA.G 

J730046  

615 

TERM,RING,1/4" STUD,22-16AWG,300V 

J730041  

620 

NUT,10-32 HEX STEEL 

J048172  

630 

TUBING 

A774201  

635 

TAG-SLEEVE,1/4"-0.50",WHITE 

J7928222027  

645 

CABLE TIE, SELF LOCKING 

J703310  

Содержание F-42

Страница 1: ...Drive Pittsburgh PA 15219 645 Russell Street Batesburg SC 29006 SM 5924 Copyright 2009 SM 5924 Rev 1 Ansaldo STS USA Inc June 2009 F 42 DC DC CONVERTER ASTS USA Part No N16920401 Installation Operati...

Страница 2: ......

Страница 3: ...nt of ASTS USA Important Notice ASTS USA constantly strives to improve our products and keep our customers apprised of changes in technology Following the recommendations contained in the attached ser...

Страница 4: ...EV DATE NATURE OF REVISION 0 May 1981 Initial Issue 1 June 2009 Revised value of C3 in Figure 4 1 Copyright 2009 Ansaldo STS USA Inc 1000 Technology Drive Pittsburgh PA USA 15219 3120 645 Russell Stre...

Страница 5: ...3 1 Mounting 3 1 3 2 Electrical Connections 3 1 3 3 Calibration 3 1 4 MAINTENANCE AND TROUBLESHOOTING 4 1 4 1 General 4 1 4 2 Converter Regulator Section 4 1 4 3 CONVERTER OUTPUT SECTION 4 3 4 4 CBI...

Страница 6: ...Converter Schematic Diagram 4 2 Figure 4 2 CB3 Voltage Control Board Surge Protection Modification 4 6 Figure 5 1 F 42 DC DC Converter Parts Location 5 7 List of Tables Table 5 1 N451033 2901 Parts Li...

Страница 7: ...temperature range The output shall not be less than 28V if the input voltage drops to 45V during a transient condition The converter is capable of starting with a lamp load of four 15 watt 34 volt sig...

Страница 8: ...3 to protect against a malfunction of the input circuit The trip point is controlled by diode D4 between 40 8V and 45 2V and prevents excessive voltage being applied to the output circuits Transient V...

Страница 9: ...B3 to make the circuit inoperative if circuit board CB3 is not connected to protect against over voltage The pre regulator can be separated from the output converter by disconnecting connector TP7 1 f...

Страница 10: ...PRINCIPLES OF OPERATION 2 2 SM 5924 Rev 1 June 2009...

Страница 11: ...01 UNIT VIEW OF PLUG CONNECTOR FOR 2904 UNIT 60 TO 80VDC INPUT 60 TO 80VDC INPUT B INPUT B INPUT 32VDC 7 5 AMP OUT 32VDC 7 5 AMP OUT B OUTPUT B OUTPUT UG0106 0045 00 Figure 3 1 Plug Connector Pinning...

Страница 12: ...INSTALLATION 3 2 SM 5924 Rev 1 June 2009...

Страница 13: ...approximately 1 amp capacity across the and input terminals of connector P4 3 Slowly increase the voltage from OV and observe that the output voltage is rising with the input voltage At approximately...

Страница 14: ...4 2 SM 5924 Rev 1 June 2009 Figure 4 1 F 42 DC DC Converter Schematic Diagram...

Страница 15: ...ty across tie point TP7 1 and the DC input terminal or between the emitter of Q4 and the collector of Q5 3 Place a scope across the lS and 2S leads of the out put transformer T3 the AC input terminals...

Страница 16: ...easurement b The IC input at the switch point pin 2 to pin 4 should be approximately the same value as the reference voltage Use a high impedance voltmeter or scope for this check c If Steps a and b a...

Страница 17: ...wiring changes 1 The lead from P3 to pin 2 CB3 to TP6 2 should be moved so that it goes directly from P3 pin 2 to SCR1 cathode This lead should be a black wire and should be twisted together with a g...

Страница 18: ...4 6 SM 5924 Rev 1 June 2009 Twisted Pair Figure 4 2 CB3 Voltage Control Board Surge Protection Modification...

Страница 19: ...15 SCR SST 6 32X5 16PAN J5072980105 165 TERM INSUL 1417 7 12 J731227 170 TERM 10 SHKPKF LCKG J730070 175 STRIP KULKA MARKER J725808 180 INSULATION M4511712401 185 TRANSISTOR PNP 16A 140V 2N6031 TO 3 J...

Страница 20: ...PT FASTON PIDG J726219 440 RESISTOR 1 5K OHM 25 WATT J7355190101 445 MYLAR POLYEST FLM SH A772090 450 SCR 6 32X7 16 PAN HD J5072980107 455 COMPONENT SILICONE RUBBER J041620 465 WASHER 3 8 STEEL PL J47...

Страница 21: ...903 140 HEAT SINK M4511204407 145 HEAT SINK M4511204406 510 COMPOUND BONDING J041637 555 SCR 8 32X7 16 FLH SS J5253010107 725 ENCAPSULANT EPOXY ES0397 A0420010001 730 COMPOUND MOLD RELEASE 225 A041576...

Страница 22: ...8 HEX J480225 200 SCR SST6X1 2 SLFT J5073010108 205 SKT XSTR TO 3 J725477 210 SCR 4 40X3 4 FLAT SS J5252760112 215 SKT XSTR TO 66 J725476 220 SCR SST 4 40X1 2 PAN J5072970108 225 WSHR SST LOCK NO 4 J4...

Страница 23: ...22151 505 TAB QUICK CONNECT J792667 510 COMPOUND BONDING J041637 515 RECEPTACLE TIN PL BRASS J723923 520 DIODE RECT 12A 200V 1N3891R J7261500110 535 RADIATOR N4510332902 540 RADIATOR N4510332903 545 S...

Страница 24: ...5 6 SM 5924 Rev 1 June 2009...

Страница 25: ...PARTS LIST SM 5924 Rev 1 June 2009 5 7 5 8 Figure 5 1 F 42 DC DC Converter Parts Location...

Страница 26: ......

Страница 27: ...ORT The Rapid Action Information Link Team RAIL Team is a group of experienced product and application engineers ready to assist you to resolve any technical issues concerning this product Contact the...

Страница 28: ...RAIL Team and Technical Support 6 2 SM 5924 Rev 1 June 2009 End of Manual...

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