background image

 

5-4 

 

SM 5924, Rev. 1, June 2009 

Table 5–4.  N451033-2904 Parts List 

ITEM NO. 

DESCRIPTION 

PART NO. 

15 

TRANSFORMER,R  CTOR 

N436560 

20 

TRANSFORMER, OUTPUT 

N436561 

25 

SCR-10-32X3/4 FLH SS 

J5252740112 

30 

WASHER,10 PLATE SST  

J4751200110 

35 

WSHR-SST LOCK NO 10  

J4751210109 

40 

NUT-10-32 HEX SST  

J4802110105 

45 

TRANSFORMER DRIVER  

N4510390403 

55 

SCR 6-32X1-1/4 IN  

J525099 

60 

WSHR-SST PLATE NO 6  

J4751200108 

65 

WASHER,SST LOCK NO 6  

J4751210107 

70 

COIL, 0.25 OHM  

N435088 

75 

BRACKET 

M4511204801 

80 

WSHR-#5 PL FL STEEL 

J475175 

85 

BUSHING 

M4510342001 

90 

SCREW-3/8X4-1/2 CAP 

J5073490172 

95 

WASHER, 3/8 SPR.STL.  

J4751380113 

100 

BD F42 STARTER CIR  

N4511203002 

105 

BOARD,ELECTRONIC CI  

N4511204101 

110 

PCB,CROWBAR<CB3> F42  

N4511204301 

115 

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 

TRANS, PNP, 2N6031, 140V, 16A 

J7313980032 

190 

XSTR-NPN-SI-2N5050  

J7313980031 

195 

NUT-1/4-28 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  

J4751210105 

230 

NUT-NO4-40 SST HEX  

J4802110102 

235 

THYRIS-SCR MCR39186A  

J7261500047 

240 

BRIDGE-RECTIFIER  

J7261500029 

245 

STAND-OFF  

M4511205701 

250 

WSHR-SST LOCK NO 8  

J4751210108 

255 

NUT-NO8-32 SST HEX  

J4802110104 

260 

RES-400 OHMS, 25 W 

J7355190098 

270 

RES-.045 OHMS, 50 W  

J7355190100 

275 

BLOCK-TERM.,699ST-10  

J776638 

280 

RES-50 OHMS, 25 W  

J7355190099 

285 

RES-150 OHMS, 25 W  

J7355190102 

290 

SCREW,4-40X1/4 PAN SS  

J5072970104 

295 

DIODE-15 A, 200 PRV  

J723958 

300 

CAPACITOR,1000 MFD 150V  

J706732 

305 

CAPACITOR,2000 MFD 50 VDC  

J702078 

310 

CAPAC 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 

HLDR-FUSE HPF, HPC  

J071890 

340 

FUSE-10A., 250V  

J710137 

365 

XSTR-2N1558, GER PNP  

J731301 

370 

INSERT 10-32HELICOIL  

J792630 

375 

RES-1.8 OHMS, 3-1/4W  

J7355190097 

385 

DIODE-1N4003 200V  

J723555 

390 

RESISTOR,15 OHMS 1 WATT  

J722631 

395 

RES-24 OHMS 2 WATT  

J723417 

400 

CAP-CAPACITOR  

J709201 

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...

Отзывы: