California Instruments 4503L Power supply
Manufacturer:
Model:
4503L
Date:
1990
Category:
Group:
Description:
Power Source

Information

This instrument is a high efficiency power source that provides a low distortion sine wave output with either a single or three-phase configuration. The AC Power System can supply up to 4500VA in the single-phase mode or 15G0VA per phase in the three-phase mode. Full power is available from either a 0 to 135 volt range or 0 to 270 volt range. Full power is available from 45 Hz to 550 Hz. The AC Power System is illustrated in Figure 1- 1.

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Service and User Manual
Manual type:
Service and User Manual
Pages:
112
Size:
3.28 Mbytes (3443370 Bytes)
Language:
english
Revision:
Manual ID:
4009-961
Date:
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
2015 12 20
MD5:
7abb094ab4c28348ce13754f8fae2dee
Downloads:
520

Information

1 2 SECTION INTRODUCTION AND SPECIFICATIONS ... 1 1-1 INTRODUCTION ... 1 1-2 GENERAL DESCRIPTION ... 1 1-4 ACCESSORY EQUIPMENT/RACK SLIDES ... 1 1-6 SPECIFICATIONS ... 1 INSTALLATION AND ACCEPTANCE ... 7 2-1 UNPACKING ... 7 2-3 POWER REQUIREMENTS . ... 7 2-5 MECHANICAL INSTALLATION. ... 7 2-7 INPUT WIRING ... 7 2-9 OUTPUT CONNECTIONS ... 7 2-14 OUTPUT VOLTAGE RANGES ... 9 2-16 FUNCTION TEST ... 9 TITLE PAGE OPERATION ... 12 3-1 GENERAL ... 12 3-3 FRONT PANEL CONTROLS ... 12 3-7 FRONT PANEL INDICATORS ... ... 12 3-15 REAR PANEL CONNECTIONS ... 14 3-21 FRONT PANEL PROGRAMMING ... 18 3-22 KEYPAD ... ... 18 3-25 DISPLAY SCREENS. ... 20 3-32 TO PROGRAM OUTPUT VOLTAGE AMPLITUDE <AMP=5) ... 25 3-34 TO PROGRAM FREQUENCY (FRQ=6) ... 25 3-36 TO PROGRAM OUTPUT PHASF ANGLE (PHZ-7) ... 26 3-39 TO PROGRAM CURRENT LIMIT (CLR=8) . . 26 3-41 TO PROGRAM VOLTAGE RANGE (RNG=4) . . 27 3-44 TO PROGRAM RAMP OR STEP FUNCTION (RMP*9) ... 27 3-56 TO PROGRAM THE OUTPUT WAVEFORM. ... 30 3-61 TO PROGRAM EXTERNAL SYNCHRONIZATION ... 3 0 3-67 TO PROGRAM THE EXTERNAL CLOCK (CLK-2) ... 31 3-70 TO PROGRAM REGISTERS AND RAMPS ... 31 3-74 REGISTER LINKING ... 33 3-BO ERROR MESSAGES ... 3 4 3-82 TO MEASURE THE OUTPUT ... 36 3-85 TO MEASURE THE OUTPUT VOLTAGE (VLT=21) ... 36 3-87 TO MEASURE THE OUTPUT CURRENT (CUR=22). ... 36 3-89 TO MEASURE THE OUTPUT POWER (PWR=23) ... 36 3-91 TO MEASURE THE OUTPUT POWER FACTOR (PWF=24) ... 36 3-9 5 TO MEASURE THE OUTPUT FREQUENCY (FQM=26) ... 37 3-97 TO MEASURE THE OUTPUT PHASE ANGLE (PZM=27) ... 37 3-99 ELAPSED TIME (ELT=11) ... 37 3-101 REMOTE CONTROL ... 0 „ , . 37 3-103 UNIT ADDRESS ... 37 3-106 MESSAGE FORMAT ... . 41 3-108 NUMERIC DATA FIELD ... . 41 3-112 PROGRAM HEADERS ... 42 3-118 TO PROGRAM FREQUENCY (FRQ) ... 48 3-121 TO PROGRAM PHASE ANGLE (PHZ) ... 48 3-125 TO PROGRAM CURRENT LIMIT ... 49 3-128 TO PROGRAM CALIBRATION ... 49 3-136 TO PROGRAM RAMP OR STEP OPERATIONS. ... 50 3-150 TO PROGRAM A REGISTER (REG) ... 51 3-153 TO RECALL A REGISTER (REC) ... 52 3-161 TO PROGRAM EXTERNAL SYNCHRONIZATION (SNC) ... ... 6 5 4-4 TEST EQUIPMENT ... . 66 4-6 PERIODIC CALIBRATION ... 68 4-8 OUTPUT VOLTAGE CALIBRATION ... 68 4-12 MEASUREMENT CALIBRATION ... 68 4-16 REMOTE MEASUREMENT CALIBRATION ... 72 4-25 NONPERIODIC CALIBRATION ... 73 4-27 OUTPUT FREQUENCY CALIBRATION ... 79 4-43 SINGLE-PHASE ADJUSTMENTS FOR FOR 1 BOX SYSTEM ... 79 4-45 CURRENT LIMIT CALIBRATION ... 80 5 THEORY OF OPERATION ... 82 5-1 GENERAL ... 82 5-2 OVERALL DESCRIPTION ... 82 5-8 INPUT Power supply ... 82 5-12 AUXILIARY Power supply . ... 84 5-14 CURRENT LIMIT BOARD ... 84 5-18 INDICATOR BOARD ... 84 5-21 RANGE RELAY BOARD ... 85 5-25 Amplifier MODULES ... 85 5-31 Oscillator MODULES ... 85 5-33 CPU/GPIB BOARD ... 87 5-40 PHASE A/REF BOARD ... 87 5-42 PHASE B/C BOARD ... 87 5-44 DISPLAY MODULE . . ... 88 6 MAINTENANCE AND TROUBLESHOOTING ... 89 6-1 GENERAL ... ' ... 89 6-3 POOR VOLTAGE ACCURACY ... 89 6-5 POOR OUTPUT VOLTAGE REGULATION ... 89 6-7 OVERTEMPERATURE LAMP ON ... 90 6-9 OVERLOAD LAMP ON ... 90 6-11 CAN’T PROGRAM AC POWER SYSTEM ON GPIB. . 91 6-13 DISTORTED OUTPUT ... 91 6-15 NO OUTPUT ... 91 TITLE PAGE 6-17 MODULE REMOVAL ... 92 6-19 Oscillator MODULE REMOVAL/REPLACEMENT. . 92 6-21 Amplifier REMOVAL/REPLACEMENT ... 93 7 REPLACEABLE PARTS 7-1 GENERAL ... 95 7-3 ORDERING INFORMATION ... 95

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