Bently Nevada 3300/10 User manual

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•DOCUMENT NO. 80174
REV. DATE
3800/10
POWER SUPPLY
SUPPLY
BENTLY
wNEVADA
•
D
•
&& 6°a
•ER? •
(1
e
•

NOTICE
/1 1/2—Digit Display Frequency Range
LEM
0to 1000 Vac/Vdc
0to 10 megohms lifil 600 0.1 to 3 MHz Offset= 10 Vdc
READ THE FOLLOWING BEFORE INSTALLING OR OPERATING EQUIPMENT.
Benny Nevada Corporation has attempted to identify areas of risk created
by improper installation and/or operation of this product. These areas of in--
formation are noted as CAUTION or WARNING for your protection and for the
safe and effective operation of this equipment. Read all instructions before
installing or operating this product. Take particular attention to those areas
designated by the following symbols.
WARNING
C&RVEICH
SYMBOLS
Hazardous Voltage
Machine Protection Could
Be Lost
Special symbols are used in the manual to illustrate specifics in the step—by—
step process. For example:
PRESS FLASHING CONNECT DISCONNECT
TEST EQUIPMENT IRecommendedl
Digital Multimeter
OBSERVE SCREWDRIVER
Function Generator
Pi,9 YMPG •

Power Supply 80174
•
FOREWORD
This document is for maintenance personnel who install or maintain the 3300/10 Power Supply in a 3300 Instrument
Rack. The information includes description, disassembly instructions, performance tests, recommended spare parts,
Geld changeable options, specifications, and schematics. The procedure are presented in step-by-step graphic for-
mat.
RELATED DOCUMENTS
•3300 Installation Instructions, 80172
•3300 Troubleshooting Guide, 80173
•3300 System Monitor, 80175
• Data Manager System, 43119-01
•Dynamic Data Manager System, 46390-01
Keyphasor® is a registered trademark of Bently Nevada Corporation
Proximitor® is a registered trademark of Bently Nevada Corporation
•
Document No. 80171 • First Printing: January 1988
Copyright 1987 Bently Nevada Corporation
All Rights Reserved
No part of this publication may be reproduced, transmitted, stored in a retrieval system nor translated into any
human or computer language, in any form or by any means, electronic, mechanical, magnetic optical, chemical,
manual, or otherwise, without the prior written permission of the copyright owner,
Bently Nevada Corporation
P. O . Box 157
Minden, Nevada 89423 USA
Telephone [phone]
Toll Free 800-227-5514
Telex 1561105
•Copyright infringement is a serious matter under
United States of America and Foreign Copyright Laws
iii

80174 Power Supply
•
Blank Page
•
•
N

Power Supply 80174
•CONTENTS
TITLE SECTION
POWER SUPPLY ASSEMBLY
OPTIONS 2
DISASSEMBLY PROCEDURE 3
FUSES 4
PERFORMANCE TESTING 5
INPUT VOLTAGE OPTION 6
PROGRAMMABLE OPTIONS 7
RECOMMENDED SPARE PARTS 8
•SPECIFICATIONS 9
SCHEMATICS & DRAWINGS 10
•

80174 Power Supply
Blank Page
vi

Power Supply 80174
•
•
1POWERSUPPLYASSEMBLY
PSSYS2
1

80174 Power Supply
1POWERSUPPLYASSEMBLY[CONT.]
TO REMO 11: CONTACT CLOSURES
F(')R:
iAl ARM NE`J.
INillt311
oTRIP MULTIPLY
704
SPARE
OK RELAY AFu
(NORMALL ‘( ENERGIZED)
10 COMMUNICATIONS
PROCESSOR
PRIMARY POWER
FUSE
WARNINGEXPLOSIONWARD
0
IKE*
ZL
DONODISCONNECTANYCCNNEC1CRS MUCIRCUITISTINE UttES
AREAISgiONN 10BENON-HAZAROOUS,
AVERFISSEMENTRISQUEDEXPLOSION
NEDECOMECTORAUCUN UNWORNTANTWELECIRCA!ESTSOUS
TEN714SAVE SIMIFIACEMENT151DEIGN{ CUMNONDANGFARIX.
STATIC USECOPPERCCNOUCECITSONE
DYNAMIC
JA1250
0.15A 2.„41r
till I
EN 2
KU'
CND
ttop2tr0ACR .9*
506,1
DISCCNNECI KIERPRIORTOSERNUNGDRREPLAGNCFUSES
CORRL'ALIKIIIADONAVANTDIFFECIEUR IfDEPARIACI
DUDE RfiflACH IFS FMB
POWER INPUT MODULE
VIEW A
220 Vac
TO KEYPHASORS
1AND 2
SINGLE POINT
GROUND
110/220 Vac
50/60 Hz
INPUT POWER
TRANSFORMER
ASSEMBLY
PRIMARY
----- POWER LINE
110 Vac A
PSSYS
2•

Power Supply 80174
•
•
•
2OPTIONS
POWER SUPPLY INPUT BARRIERS
PART NUMBER VOLTAGE OK RELAY APPROVALS USED
3300/10 AA BB CC OD
01=95 to 125 Voc,
50 TO 60 Hz
02=190 TO 250 Vac,
50 TO 60 Hz
tHE LD PROGRAMMABLE OPTIONS
01=5A EPDXY
SEALED RELAY
02=5A HERMETIC—
ALLY SEALED
RELAY
TRANSDUCER OUTPUT VOLTAGE' SHIPPED AS --24 Vdc,
FIELD PROGRAMMABLE ro —18 Vdc (SEE [7] ).
00= NONE 00— NO
01=CSA 01-YES
02=BASEEFA
03=0 TY OF LA
OF' IJON
3

80174 Power Supply
3DISASSEMBLYPROCEDURE
1. 100c;FN SCREWS AND PULL REGULATOR BOARD FROM RACK.
CONNECTORS
,
OW/08422-0i
IPI IP3 IPS
MOD IP? IP4
POWER SUPPLY REGULATOR BOARD
VIEW A
,BACKPLANE
PSASS
4
•

Power Supply 80174
• 3DISASSEMBLYPROCEDURE[CONT.]
•
•
2. TO GET TO TRANSFORMER ASSEMBLY AND CABLING, LOOSEN 4 SCREWS AND
PULL POWER INPUT MODULE OUT FROM RACK.
zTRANSFORMER ASSEMBLY
POWER
INPUT
MODULE
SECONDARY CABLE
PRIMARY CABLE
HIGH VOLTAGE IS PRESENT AT REAR
OF RACK. ACCIDENTAL CONTACT
WI1H EXPOSED WIRING AND TERMINALS
COULD CAUSE SERIOUS INJURY TO
PERSONNEL.
.15 STATIC CABLE
J.3 PRIMARY
CONNECTOR FOR -
220 Var
J2 PRIMARY 7-
CONNECTOR
rOP 110 Vac
TRANSFORMER
--ASSEMBLY
—PRIMARY CABLE
DYNAMIC LAEI F
PSINS1L
5

80174 Power Supply
4FUSES
I. PRIMARY POWER FUSE IS LOCATED ON POWER INPUT MODULE.
MAK
ISA125V:13
fl 7,4 NVSS
US[COP19CONUIJLIORS ()V
---)----
((--'))., (S) Itrt„2
.... riliUNE1
ort
Ir' r MO
I4; r.
.;:-_-_,:.., ----.. 110/22 -1117. NIP
... '''----.....5(1-5(1..117
el, p....-...
...... __
,.. _
1117:ONNE0 PI ,APRO To IRKINGON Valor, Ras
Ca1111. l'Adi ktklAIICNAVANT D'EFEErlfUR IfDEPANNAGI
11DE PINPIACIY1E1FUSIBLES.
oFOR 95 TO 125 Vac, 50 to 60 Hz,
USE 1.5A, '213 1-1.1')F.: (PART NUMBER 01701500)
oFOR 190 TO 250 Vac, 50 [0 60 Hz,
USE 0.75A, SR FUSE (PART NUMBER 0170.3118)
PRIMARY POWER FUSE (SEE r6.1 )
2. TWO SECONDARY FUSES ARE LOCATED ON THE POWER REGULATOR BOARD. TO
GE.F TO THE REGULA FOR BOARD SEE H.
P1,784?: .01
17;-1.7.23 ipl 1P3 iP5
C.
1.1c70 1r2 114 1P6
WI-T
—74v-1!V
SECONDARY FUSES (SEE ll'?1)
oFOR CC-00, 01, OR 03 INSTALL Fl
FOR AHD F4, FOR --VRA
oFOR REMOVE F1 AND F4 AND INSTALL
E2 FOR +VRA. AND F3 FOR -VRA.
FUSE USAGE TABLE-I
F1- 01710222
E2,,, 01710239
E3,, 01710239
F4--, 01710222
FVS;_er:: A
6•

Power Supply 80174
•
•
•
5PERFORMANCETESTING
APPLY POWER TO RACK AND OBSERVESUPPLIESOK LED ON SYSTEM MONITOR.
k11ECCNIgIORAU111COAIDUCD LIAN1CAD I[CIRWEIESISODS
TENSION SA[ 9CRIPLACRIENTEST DEM OINKNCN EMMA
IA IC
Pair,
1SA InSB
I5A250V SE \
IIICOWERCONDUCTORS NI
/2200101100
50,1 H
[NE I
[NE 2
WUT
CJdI
SAHP
OISCORETPTXR NKR 10SERNONGORREPACKRISES
COUPERCAITTIOTATIONAVANTDtfTECTITUR ifDEPANNAGf
CU 00KIRLACIRTESFUSIBTES.
SUPP[IFt.1
•
TRIPMULTIPLY
tSET POINTADJUST 1
SYSTEM MONITOR
E
0
[
A
:606
.1•••=11.1••••••
6E16
LED
ON
OP-
LE D
OFF lir
GO TO NEXT STEP
.3300 RACK
(--) JP 1_
OF
7

80174 Power Supply
5PERFORMANCETESTING[CONT.]
2. LOOSEN SYSTEM MONITOR FRONT PANEL SCREWS AND MOVE PANEL TO THE
RIGHT. OBSERVE LEDS 1 THROUGH 7 ON SYSTEM MONITOR CIRCUIT BOARD.
7.5 [
-- , V LD1
TP15
\/1- LD2---
vI TP13--
+5 P14--
VRH— LD4
7
LD5
8
1LD6
[7E12
R-
LID7'
1:P11 /'
TP17
DOND
F-6 ,) 0
SYSTEMMOM1
SUPPIEOK
•
1RIP Willi-II
0
5[1PONT AllU IST
-
RI;f1 Co)
SYSTEM MONITOR
O
C
J
—VT JUMPERS IN SYSTEM
MONITOR AND POWER SUPPLY
MUST BE SET TO SAME VOL—
TAGE (-18 Vdc OR —24Vdc OR
SUPPLIESOK LED WILL NOT GO ON
3300 RACK
•. •
cr)?49
ONE OR MORE
LEDS APE
ON
GO TO STEP 5_
ALL
[Y.:) Alta
GO TO NEXT STEP
PSPI2
8•

Power Supply 80174
•
•
PERFORMANCETESTING[CONT.]
3. CHECK PRIMARY INPUT POWER AND PRIMARY POWER FUSE.
PRIMARY
FUSE
POWER INPU
MODUI.
REAR OE RACK
C&Ir11011
DISCONNECT PRIMARY
POWER BEFORE REPAIRS
OR FUSE REPLACEMENT ! OK
110/220 Vac
POWER SOURCE
NO1
OK REPAIR PRIMARy
POWER SOURCE
OR REPLACE FUSE
4. DISCONNECT RACK F ROM PRIMARY AC POWER. I QOSEN POWER Irl1)U1
SCREWS AND PULL MODULE AWAY FROM RACK AS FAR AS CABLES WILL AU (.44
(SEE 13I). ENSURE THAT CABLING BE1WEEN MODULE, POWER TRANSFOkMI H
AND BACKPLANE IS CORRECT AND PROPER! i `SECURE:]). ALSO CHECK II IA r
CORRECT INPUT VOLTAGE PLUG IS SELEC1E1).
POWER SUPPLY
CABLES
POWER INPUT
REPLACE
TRANSFORMER
720. Vac,
NO CABLING
ERRORS
POWER
TRANSFORMER
(.AM:31 8\1()
ERk()R
_-
C[1,VP:1[01
DISCONNECT PRIMAR '1.
POWER BEFORE REMOVE C;
OR CHECKING POVIF,<
INPUT MODULE !
F._ ,. .
REPAIR
CABLING
9

80174 Power Supply
5PERFORMANCETESTING[CONY.]
WW1-REO11ATORHOARD..1,POM L1L_ )ANDE.XAMNETHETWO
CONHARYFUSES.SEC LI.
L
FUSES
OK
q4
0
ebtl Ocp
6
FUSE
BAD REPLACEDEFECTIVE-
SECONDARYFUSE.
ASUREDCVOLTAGEAT TFTPON 'SON5151EMMONITORBOARD.
AlL.VOLTAGESSHOULDMLI.ETLISTEDTOLERANCES.
... /.5 f LD1_________
TP15
-- \/" ' - TP13—
., f LD2
TI 14/
f::)'y -. Tp14-
'N..
/VOLTAGE TP
4-VRE-1
-iVPl-
-I-7.5V
+5V
;5VREF
7.5V
TOLERANCE 1
Vdc
TP7 +22.55 6.05
•111.22 + 3.09
TP12 '7.50 ± 0.1
1P14 I- 5.00 ± 0.05
TP11 + 0.009
11315 - ./.50 0.1
1P13 --17.90 0.4
V1 (+) TP13 23.75+.
*OPTIONDEPENDENT(SEELi7..1
GOTONEXTSTEP PSP TA
10
•
•
•

Power Supply 80174
•
5PERFORMANCETESTING[CONT.]
ALL `.H:ASTEM MONITOR TLYT POINT VOL IACCI U Mi I I 1(1 1: kANLf MILD
!L ;TER 6.
YET REPLACE SYlrlIEM
MONITOR, REF EP TO
SYSTEM MONITOR
MANUAL.
F). PULL ONE MONI FOP Al A TIME OUT FROM RAGE 10 DISTNGAGF MONEHR ! ROM
HACKPLANE (APPROXIMATELY 2 iNcriEs). OH! :d PVE SYSTEM MONI FOR
SUPPLIESOK LED AFTER REMOVING EACH MONI TOR I NOM RACE.
REMOVE NEXT
----- MONITOR
FROM RACK
LED REMAINS
OFF
LLD
COES UN
MONI TORS
REMOVED AND
LED `.TILL OFE
GO TO NE-IX I STEP
NH Pi. ACE. MONI TOP,
TEL APRROYPI/. TL-
MONITOR MANUAL
11

80174 Power Supply
5PERFORMANCETESTING[CONY.]
9. REMOVE ONE SIGNAL IiIPIJT MODULE Al A TIME FROM REAR OR RACK.
OBSERVE SYSTEM MUNI IOR sruEsOK LED AF TER REMOVING EACH MODULE FROM
RACK. (DO NOT REINS.' ALE MONITORS REMOVED IN STEP 8 i.1N1IL PROBLEM HAS
HEEN 1`.10l..A TED 10 A PARTICUL AR MODULE.)
WARNING
IVOL. I AGE PRESENI7, AC—
ciDENIAL CONTACT WEIN TFRMI
NALS OR EXPOSED WIRING COULD
CAUSE INJURY TO PERSONNEL.
r
O
LED REMAINS
REMOVE NEXT OFF
SIGNAL MODULE 411
FROM RACK
7ii
6'
C.1
®'€9
6
606
61
0
OPAL INPUT MODULE
LED
GOES ON
ALL MODULES
REmnVED AND
LED ILL OFF
REPLACE
POWER SUPPLY
REGULATOR BOARD
REPLACE_ SIGNAL
INPUT MODUI.
PSP T6
12

•
•
Power Supply 80174
61INPUTVOLTAGEOPTION
1. TOCHANGE INPUTVOLTAGEOPTION,DISENGAGEPOWER INPUTMODULEFROM
RACK (SEE 3 ). CONNECTCABLEFROMTRAH1`.:TORMER TOAFPROPMATF.
CONNECTOR ON CIRCUITBOARD AS INDGA D FOLLOWING TABLE.
LiLLIA
HIGH VOL[AGE LT:VT_L I AT
REAR OR RACK.ACCIDEN1AL CONTAO
WITHEXPOSEDWIRINGAND TERMINALL
COULDCAUSESERIOUS INJURY ro
PERSONNEL
7PROGRAMMABLEOPTIONS
TRANSDUCER VOLTAGE - V )
TOCHANGETRANSDUCER VOLTAGE (-V l ) ONPOWER S1JPPL-(REGULATOR
BOARD,DISENGAGEREGULATORBOARDFROM RACK (SEE L5 I )AND
CHANGEJUMPER AS FOLLOWS:
VOLTAGE (VT)
--24 VDC
JUMPER
-18 VDC W1 W2
WI 7)-1(3-1 W2
-24V--18V
FLITP12
NOTE.
REFER111C) ,(OH.M MDNI101,'
MANUAL rJUMPT
pLODIT1LMEN
MONITOR ('.IRO' II I I i0APD
FI Dr.F.Of•
13