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230 Series User’s Manual 

 

118127-001 Rev A 

R

Instruction Manual

Bench Top High Voltage Power Supply 

SPELLMAN  
HIGH VOLTAGE ELECTRONICS 
CORPORATION 
One Commerce Park 
Valhalla, New York, 10595 

+1(914) 686-3600 * FAX: +1(914) 686-2870 
E-mail:

[email protected]

Website:

http://www.spellmanhv.com

230 SERIES

Summary of Contents for 230 SERIES

Page 1: ...nstruction Manual Bench Top High Voltage Power Supply SPELLMAN HIGH VOLTAGE ELECTRONICS CORPORATION One Commerce Park Valhalla New York 10595 1 914 686 3600 FAX 1 914 686 2870 E mail sales spellmanhv com Website http www spellmanhv com 230 SERIES ...

Page 2: ...setting 0 2 of maximum Front panel Meter Voltage 0 5 of setting 0 5 of maximum Current 2 of setting 0 5 of maximum Remote Programming 0 1 of setting 0 1 of maximum Voltage Monitor 0 1 of reading 0 1 of maximum Current Monitor 2 of reading 1 of maximum Front Panel Metering and Controls Power ON OFF switch 3 5 digit metering for voltage and current switch selectable Polarity indicator 10 turn lockin...

Page 3: ...Input 0 to 5Vdc 0 to 100 rated voltage Zin 1MΩ 7 Analog Ground Ground 8 Digital Ground Ground 9 Polarity Indicator Open collector 30V 25mA positive ON DIMENSIONS in mm S P E L L M A N H I G H V O LTA G E E L E C T R O N I C S C O R P O R AT I O N 230HIGH VOLTAGE POWER SUPPLY OPTIONS Isolated Floating Output Option F Units up to and including 5kV can be provided with differential outputs capable of...

Page 4: ... aware of the electrical hazards WARNING note in the text call attention to hazards in operation of these units that could lead to possible injury or death CAUTION notes in the text indicate procedures to be followed to avoid possible damage to equipment Copyright 2000 Spellman High Voltage Electronics Corporation All Rights Reserved This information contained in this publication is derived in par...

Page 5: ...spannungsnetzteiles benötigen ca 5 Minuten um sich zu entladen Erden Sie sich nicht und arbeiten Sie nicht in feuchter oder nasser Umgebung Notwendige Reparaturen können es erforderlich machen den Gehäusedeckel während des Betriebes zu entfernen Reparaturen dürfen nur von qualifiziertem eingewiesenem Personal ausgeführt werden WARNING im folgenden Text weist auf gefährliche Operationen hin die zu ...

Page 6: ...de l alimentation Ne vous mettez pas à la masse ou ne travaillez pas sous conditions mouillées ou humides La maintenance peut nécessiter l enlèvement du couvercle lorsque l alimentation est encore allumée Les réparations doivent être effectuées par une personne qualifiée et connaissant les risques électriques Dans le manuel les notes marquées WARNING attire l attention sur les risques lors de la m...

Page 7: ...carica della capacità interna dell alimentatore ad alta tensione Non mettere a terra il proprio corpo oppure operare in ambienti bagnati o saturi d umidità SICUREZZA NELLA MANUTENZIONE Manutenzione potrebbe essere richiesta rimuovendo la copertura con apparecchio acceso La manutenzione deve essere svolta da personale qualificato coscio dei rischi elettrici Attenzione alle AVVERTENZE contenute nel ...

Page 8: ...ols and Displays 2 3 2 3 Rear Panel Controls Connectors and Terminals 3 2 4 Polarity Reversing 3 2 5 Preparations for Use 3 4 2 6 Local Operation 4 2 7 Remote Operation 4 5 2 8 Computer Programming 5 6 2 9 Input Power 6 2 10 Current Limiting 6 7 2 11 High Voltage Output 7 SECTION 3 THEORY OF OPERATION 3 1 Functional Description 7 3 2 Circuit Description 7 3 3 Current Capability 7 8 SECTION 4 MAINT...

Page 9: ...th respect to the floating input terminal is reversible 1 4 SAFETY TERMS The WARNING used in this manual explains dangers that could result in personal injury or death The CAUTION used in this manual explains hazards that could damage the instrument SECTION 2 OPERATION 2 1 INSTALLATION WARNING This unit produces hazardous voltage Do not apply line voltage input unless adequate ground is connected ...

Page 10: ...ssible at the rear panel of the unit next to the HV output connector For 10kV to 50kV output models the polarity of the HV output is reversible by means of an internal switching mechanism that is easily accessible upon removal of the top cover The polarity reversal module is a clear plastic assembly identified by the exiting silicone high voltage cables It is a two part assembly To change the pola...

Page 11: ...l s until the desired output level is reached Apply power to the load by switching the High Voltage ON The output will quickly reach the value set by the controls Full stability will be achieved after approximately 30 minutes 2 7 REMOTE OPERATION PROGRAM CONTROL SWITCH Before the Series 230 can be remotely programmed the instrument must be configured by setting the rear panel PROGRAM CONTROL SWITC...

Page 12: ...nstalled option for remote digital programming of the high voltage output The programming inputs are TTL compatible and the data is positive logic all data bits low yield 0 high voltage output The addition of this option allows the unit to be easily interfaced to any computer or microprocessor utilizing one of its three user selectable modes of operation 16 Bit Transparent The 16 bit data is passe...

Page 13: ...nput of the DAC is at high impedance and the input of the DAC set to zero If strapped to 1 the output of the latch is enabled and the data at the input of the DAC is dependant on the CS WR and F L Pin 24 F L Latch Follow If strapped to 0 the device operates in a latching mode where data on the data bus is latched into on board latches by a write pulse If strapped to 1 or left open the data at the ...

Page 14: ...ered full wave rectifier circuit located on the chassis The regulated low voltage power supply circuit 12Vdc consists of a rectifier circuit located on T1 and output regulators located on the PCB 100 The output of the oscillator circuit is amplified in the AGC amplifier The gain of the AGC amplifier is a function of the control voltage developed at the output of the error amplifier The encapsulate...

Page 15: ...d with the supply disconnected from the ac power source A soft cloth moistened with conventional ammonia based cleaning agents will suffice for all exposed surfaces The metal shell of the HV connector should be cleaned with isopropyl alcohol If the supply is operated in a dusty environment an accumulation of dust debris may build up inside the unit which may cause noisy operation i e ticking or mi...

Page 16: ...ged breach of this warranty No modification amendment supplement addition or other variation of this warranty will be binding unless it is set forth in a written instrument signed by an authorized officer of Spellman Factory Service Procedures For an authorization to ship contact Spellman s Customer Service Department Please state the model and serial numbers which are on the plate on the rear pan...

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