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RVR Solar VJ10000-TR, Technical Maintenance Manual

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RVR Solar VJ10000-TR Technical Maintenance Manual Download Page 29

Date: 25/07/03

 

 

R.V.R. Elettronica S.r.l. (BO)

VJ10000-TR  - R.F. Tube Amplifier

29

9)

 

T.A.

FIG. 12

R.F. CAVITY TOP VIEW

RIF.

DESCRIZIONE

1) 

EIA 1+5/8" flange (R.F. output connector).

2)   

Wattmeter.

3)   

 

Directional coupler.

4)  

Output air chimney (diameter 180 mm).

5)  

Temperature strobe.

6)   

Low-pass filter.

Summary of Contents for VJ10000-TR

Page 1: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 1 TECHNICAL AND MANTEINANCE MANUAL VJ10000 TR 10KW Power Triode Amplifier 87 5 108 MHz...

Page 2: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 2 Manufactured by R V R Elettronica Italy...

Page 3: ...TECHNICAL SPECIFICATIONS 13 CHAPTER 2 14 ELECTRICAL DESCRIPTION 14 2 1 INTRODUCTION 14 CHAPTER 3 33 EQUIPMENT INSTALLATION 33 3 1 INTRODUCTION 33 3 2 UNPACKING 33 3 3 TUBE INSTALLATION 35 3 4 EQUIPME...

Page 4: ...REGOLAZIONE RF MHZ 43 FIG 24 MEASURES CARD REFERENCE VIEW 47 FIG 25 MEASURES CARD REPLACING DIAGRAM N 1 48 FIG 26 MEASURES CARD REPLACING DIAGRAM N 2 49 FIG 27 POWER SUPPLIES CONNECTION FOR THE CALIBR...

Page 5: ...3 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 5 TABLE D MEASURE TESTS CARD 54 TABLE E QUIESCENT WORKING PARAMETERS 59 TABLE F ADVISABLE EQUIPMENT FOR TEST 59 TABLE G VOLTAGE STABILYZER PA...

Page 6: ...cedures to short out capacitors and high voltage points before servicing Any damage to the goods must be reported to the carrier in writing on the shipment receipt Any discrepancy or damage discovered...

Page 7: ...nd seal the package perfectly The customer always assumes the risks of loss i e R V R is never responsible for damage or loss untill the package reaches R V R premises For this reason we suggest you t...

Page 8: ...N OTHER WARRANTY 12 24 MONTHS 12 MONTHS The last category is for hardware or accessory items whwre only calendar time is involved An Original Equipment Manufacturer OEM or an authorized Varian Distrib...

Page 9: ...ES III SAFETY REGULAMENT WARNING The currents and voltages in this equipment are dangerous Personnel must at all times observe safety regulation This manual is intended as a general guide for trained...

Page 10: ...ce as soon as possible 2 If victim is responsive a Keep them warm b Keep them as quiet as possible IF PULSE ABSENT BEGIN ARTIFICIAL CIRCULATION APPROX 80 SEC ONE RESCUER 15 COMPRESSIONS 2 QUICK BREATH...

Page 11: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 11 c Loosen their clothing a reclining position is recommended...

Page 12: ...ent c Treat victim for shock as required d Arrange transportation to a hospital as quickly as possible e If arms or legs are affected keep them elevated NOTE If medical help will not be available with...

Page 13: ...th grounded grid configuration working on the frequency range 87 5 108 MHz This amplifier is able to operate at 10KW output power with a driving power of about 500 W The amplifier has motorized plate...

Page 14: ...56 H Panel Dimension 483 mm 19 W 1779 mm 71 11 H Weight 470 Kg 770 Lbs Working extreme temperatures from 10 to 50 C Umidity max 90 Without condensing CHAPTER 2 ELECTRICAL DESCRIPTION 2 1 INTRODUCTION...

Page 15: ...ronica S r l BO VJ10000 TR R F Tube Amplifier 15 FIG 1 FRONTAL VIEW REF DESCRIPTION 1 Protections panel 18U 2 Exciter 2U 3 Driver 3H 4 High Voltage Panel 9H 5 Free panel 1HE 6 Free panel 3HE 7 Free pa...

Page 16: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 16 FIG 2 REAR VIEW REF DESCRIPTION 1 Rear panel 2 Air filter...

Page 17: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 17 FIG 3 UPPER VIEW REF DESCRIPTION 1 RF output connector 1 5 8 2 Output air chimney 200 mm 3 Upper panel...

Page 18: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 18 FIG 4 HINGED FRONTAL PANEL WITH TELEMETRY...

Page 19: ...set of analog instrument for the measure of the forward and reflected power 6 ENCODER Encoder for telemetry connection optional 7 ENCODER SWITCH Key switch to enable the telemetry optional 8 EMERGENCY...

Page 20: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 20 FIG 5 HINGED FRONTAL PANEL WITHOUT TELEMETRY...

Page 21: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 21 FIG 6 HIGH VOLTAGE PANEL REF DESCRIPTION 1 Quadripole main switch 2 Service outlet...

Page 22: ...22 FIG 7 P1 POWER SUPPLY SECTION VIEW REF DESCRIPTION 1 Rectifier diodes bridge for plate voltage 2 Plate voltage power supply transformer 3 Plate Voltage transformer socket 4 Plate voltage filtering...

Page 23: ...e phase input socket mono phase on request 9 Services transformer 10 Electromechanism telemetry card optional 11 Filament transformer 12 Blower overload cutout 13 Three phase checking presence 14 Blow...

Page 24: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 24 LEFT VIEW PARTICULAR POWER SUPPLY SECTION...

Page 25: ...r l BO VJ10000 TR R F Tube Amplifier 25 FIG 9 R F CAVITY FRONTAL VIEW REF DESCRIPTION 1 Threaded bar for motorized tuning 2 Sliding plane with fingers 3 Plate pipe 4 Wrapper 5 Plate ring 6 Wrapper 7...

Page 26: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 26...

Page 27: ...5 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 27 FIG 10 R F CAVITY FRONTAL VIEW REF DESCRIPTION 1 Plate ring 2 Tube Socket filament contact 3 Tube Socket filament contact 4 Load cap...

Page 28: ...SM VIEW RIF DESCRIZIONE 1 H T cable 2 Plate pipe isolator 3 Horn gap arrester 4 Micro switch for R F cavity protection 5 Plate pipe 6 Moving strap plane 7 Micro switch for top end position of the slid...

Page 29: ...l BO VJ10000 TR R F Tube Amplifier 29 9 T A FIG 12 R F CAVITY TOP VIEW RIF DESCRIZIONE 1 EIA 1 5 8 flange R F output connector 2 Wattmeter 3 Directional coupler 4 Output air chimney diameter 180 mm 5...

Page 30: ...onica S r l BO VJ10000 TR R F Tube Amplifier 30 FIG 13 R F CAVITY LEFT LATERAL VIEW RIF DESCRIZIONE 1 Power supply plane 2 Stripline 3 Blower 4 Low pass filter 5 Cavity RF 6 Electro mechanical plane V...

Page 31: ...ronica S r l BO VJ10000 TR R F Tube Amplifier 31 FIG 14 R F CAVITY RIGHT LATERAL VIEW RIF DESCRIZIONE 1 Cavity Rf view 2 Low pass filter view 3 Power sypply section 4 Electro mechanical plane 5 Power...

Page 32: ...R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 32 FIG 15 REAR VIEW RIF DESCRIZIONE 1 Blower 2 Power supply plane 3 Power transformer support 4 Electro mechanical plane 5 Low pass filter 6 S...

Page 33: ...necessary equipment are a screwdriver with cross head a soket wrench 7 mm and 10 mm a setscrew wrench M6 M8 Make sure to have a container where put all the screws Remount all screws and to make sure...

Page 34: ...board protection and to lace the threads of the terminal board see drawings with n 1 key soket wrench M8 n 1 setscrew wrench M6 n 1 screwdriver When the connections are connected reassemble the plexi...

Page 35: ...the clamp that fixes the plate ring and move it to the top limit FIG 17 Then insert the tube and at the same time turn it until the grid ring is perfectly on the fixed socket ring of the cavity To be...

Page 36: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 36 FIG 16 TUBE INSTALLATION DIAGRAM N 1...

Page 37: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 37 FIG 17 TUBE INSTALLATION DIAGRAM N 2 Plate ring Plate pipe...

Page 38: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 38 FIG 18 TUBE INSTALLATION REFERENCE VIEW N 2...

Page 39: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 39 FIG 19 TUBE INSTALLATION DIAGRAM N 3 Clamper Plate ring Platepipe...

Page 40: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 40 FIG 20 TUBE INSTALLATION REFERENCE VIEW N 3 PARTICOLARE MORSETTO...

Page 41: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 41 FIG 21 TUBE INSTALLATION REFERENCE VIEW N 4 Plate ring Plate pipe...

Page 42: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 42 FIG 22 TUBE INSTALLATION REFERENCE VIEW N 4...

Page 43: ...tuning adjusting the distance correspondly to MHz FIG 23 REGULATION RF MHZ Height Cm Frequence Mhz 9 5 88 10 5 89 11 5 90 12 5 91 13 5 92 14 5 93 15 5 94 16 5 95 17 5 96 18 5 97 19 5 98 20 5 99 21 5...

Page 44: ...on the protection card as described in the protection logic specifications NOTE Pay attention to don t broke the Interlock micro switches that stop the equipment 4 Check with the multimeter that fila...

Page 45: ...tuning operations sequence of INPUT TUNE and INPUT LOAD for the least output power and consequently of OUPUT TUNE and OUPUT LOAD for the maximum output power increasing gradually the input power in ca...

Page 46: ...ed to the calibration of the card as described later on Before to proceed to the calibration check on the card if J3 is in short circuit and if it s verified the card is been configured for a tetrode...

Page 47: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 47 FIG 24 MEASURES CARD REFERENCE VIEW...

Page 48: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 48 FIG 25 MEASURES CARD REPLACING DIAGRAM N 1...

Page 49: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 49 FIG 26 MEASURES CARD REPLACING DIAGRAM N 2...

Page 50: ...for VJ10000 TR tree phases version with 3CX15000A7 tube IA max set to 2 5 A corresponds to 3 9 V on the TP6 test point output In this way if the current exceeds 2 5 A value the protections intervens I...

Page 51: ...ltimeter with the negative connected to ground and the positive connected to relative test point in according to the value that you want calibrate Because of the various tube type on which can be conn...

Page 52: ...meter card verify that the instrument placed on the hinged front panel read correctly If the reading of the multimeter corresponds to preset value verify that the selector is on CAL position and the i...

Page 53: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 53 FIG 27 POWER SUPPLIES CONNECTION FOR THE CALIBRATION OF TEST POINT VOLTAGES...

Page 54: ...500 0 mA I STEP Fluke Measure 3 9 VAC 140 A II STEP Fluke Measure 6 250 VAC 160 A 7500 VDC 2 5 A 57 VDC 500 0 mA On the measure card there are n 2 trimmer P18 corresponding to VG1 voltage presence an...

Page 55: ...nerate an justable voltage of 3 95 V by trimmer P20 and to measure it on test point TP10 Working on dip switch SW1 it s possible to have the preset tension on the chosen output The correspondence on t...

Page 56: ...ration of the trimmer P16 proceed as follows 1 Insert the tube in the socket and close again the RF cavity so that is possible to switch on it 2 Place an amperometric clamp so that to include one of t...

Page 57: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 57...

Page 58: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 58 FIG 28 REPORT MEASURE...

Page 59: ...ird 50 Ohm P 10 KW By Pass Wattmeter Bird Mod 4715 200 50 Ohm with sample Power Supply HP6002A 0 50 V 0 10 A TABLE G VOLTAGE STABILYZER PARAMETERS Model STM0K9 G codice ST1502 Input Power max 900 VA I...

Page 60: ...ube cavity and the air filter The periodicity of this maintenance depends from the working conditions of equipment enviromental temperature the dust level of the air humidity It s advisable to execute...

Page 61: ...crews of the internal panel of the RF cavity 7 Loosen the plate ring and raise it until the top position and then fix it in this position 8 Remove the high tension block from the top part of the tube...

Page 62: ...wer 6 The last operation will be able to cause an increasing of the anode current now act on OUPUT TUNE and OUPUT LOAD commands to obtain the maximum output power readable on the wattmeter Place the D...

Page 63: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 63 This section contains circuit diagrams and alyouts of the module which conposing the equipment FIG 29 POWER SUPPLY SOCKET...

Page 64: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 64 FIG 30 ANODE TENSION TRANSFORMER SOCKET...

Page 65: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 65 FIG 31 RACK POWER SUPPLY BASE...

Page 66: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 66 FIG 32 HIGH TENSION PANEL...

Page 67: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 67 FIG 33 ELECTROMECHANICAL PLANE TRIODE...

Page 68: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 68...

Page 69: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 69...

Page 70: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 70 FIG 34 RESISTENZE DI SOFT START E POLARIZZAZIONE VALVOLA...

Page 71: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 71 FIG 35 TUBE AMPLIFIERS PROTECTIONS CARD...

Page 72: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 72 FIG 36 HIGH POWER RELAYS CARD...

Page 73: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 73 FIG 37 TUNING RELAYS CARD...

Page 74: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 74 FIG 38 TELEMETRY INTERFACE CARD...

Page 75: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 75 FIG 39 MEASURES CALIBRATION CARD...

Page 76: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 76 FIG 40 THERMAL STROBE CONNECTOR...

Page 77: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 77 FIG 41 P W R MEASURE CONNECTOR...

Page 78: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 78 FIG 42 I2 CBUS CONNECTOR FOR TELEMETRY BOX...

Page 79: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 79 FIG 43 PTXLCD CONNECTOR...

Page 80: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 80 FIG 44 LOW VOLTAGE CIRCUIT DIAGRAM...

Page 81: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 81 FIG 45 THREE PHASES CIRCUIT DIAGRAM...

Page 82: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 82 FIG 46 MEASURES AND ALLARMS CIRCUIT DIAGRAM...

Page 83: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 83 FIG 47 ELECTRIC SCHEMES...

Page 84: ...p a Bo Via del Fonditore 2 2c 40138 Bologna Italy Telephone 39 51 6010506 Fax 39 51 6011104 e mail info rvr it www rvr it Printed and bound in Italy All rights reserved No part of this manual may be...

Page 85: ...Date 25 07 03 R V R Elettronica S r l BO VJ10000 TR R F Tube Amplifier 85 or by any information storage and retrieval system without permission in writing from the publisher...

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