Spellman EPM Series Instruction Manual Download

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High Voltage Power Supply

MODEL :

SERIAL# :

DATE :

SPELLMAN
HIGH VOLTAGE ELECTRONICS
CORPORATION

475 Wireless Blvd.
Hauppauge, New York, 11788

+1(631) 630-3000*FAX: +1(631) 435-1620*
E-mail:

[email protected]

Website: www.spellmanhv.com

EPM/SMS MANUAL

118027-001

Rev G

EPM/SMS SERIES

Summary of Contents for EPM Series

Page 1: ...SERIAL DATE SPELLMAN HIGH VOLTAGE ELECTRONICS CORPORATION 475 Wireless Blvd Hauppauge New York 11788 1 631 630 3000 FAX 1 631 435 1620 E mail sales spellmanhv com Website www spellmanhv com EPM SMS MANUAL 118027 001 Rev G EPM SMS SERIES ...

Page 2: ...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 3: ...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 4: ...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 5: ...allation 3 2 3 Installation Instructions 6 3 OPERATING INSTRUCTIONS 3 1 Operation 7 3 2 Standard Features 8 4 PRINCIPLES OF OPERATION 4 1 High Frequency Inverter 15 4 2 High Voltage Circuits 15 4 3 Control Circuits 15 4 4 Options 15 5 OPTIONS 5 1 Floating Ground 16 5 2 24Vdc 16 5 3 No Slow Start 16 5 4 Non Standard Slow Start 16 5 5 Extra Length Output Cable 16 5 6 Custom Designed Models 16 6 MAIN...

Page 6: ... 1 SMS Typical Operating Set Up 9 3 2 EPM Typical Operating Set Up 9 3 2A SMS Remote Programming via Voltage Source 10 3 2B SMS Remote Programming via External Resistance 10 3 3 SMS Remote Monitoring 11 3 4A SMS HV ON OFF Enable Low Control 11 3 4B SMS HV ON OFF Enable Hi Control 12 3 5A EPM Remote Programming via Voltage Source 12 3 5B EPM Remote Programming via External Resistance 13 3 6 EPM Rem...

Page 7: ...M SMS series modules Consult factory about the warranty for custom modules 1 2 EPM SMS Specifications Output Control Voltage and current are externally programmable over the entire range from zero to maximum rating via 0 10VDC reference or potentiometer Other scale factors for control and monitoring can be provided i e 1 volt per 10KV 1 volt per 10mA etc Input Voltage 28Vdc 10 28Vdc 10 optional Co...

Page 8: ...age and current via an external voltage source Remote Monitor Allows remote monitoring of the output voltage and current High Voltage Enable Disable Allows remote ON OFF control of the high voltage 10VDC Reference A 10VDC reference is provided for remote programming via a potentiometer or resistive divider 1 4 Options The options available are listed in Table 1 1 See section 5 for more information...

Page 9: ...s and components are covered by warranty Custom and special order models with an X suffix in the model number are also covered by warranty 2 2 Mechanical Installation The EPM SMS series module power supplies are designed for installation into existing or newly developed OEM equipment The power supply can also easily fit into bench top applications or test set requirements Standard unit dimensions ...

Page 10: ...mote adjustment of the output voltage and current via an external voltage source By adjusting the voltage source from 0V to 10V the desired output may be selected Remote Monitor Test points pins 4 and 5 of the input connector monitor voltage and current outputs The output polarity is positive from 0V to 10V equal to 0 to 100 of the output 0 5 Output impedance is 1k Ohms High Voltage Enable Inhibit...

Page 11: ...ment of the output voltage and current via an external voltage source By adjusting the voltage source from 0V to 10V the desired output may be selected Remote Monitor Test points pins 4 and 5 of the input connector monitor voltage and current outputs The output polarity is positive from 0V to 10V equal to 0 to 100 of the output 0 5 Output impedance is 1k Ohms High Voltage Enable Inhibit Control si...

Page 12: ...60 30kV 2mA 60W SMS40X60 40kV 1 5mA 60W SMS50X60 50kV 1 2mA 60W SMS60X60 60kV 1mA 60W Table 2 1 Output Voltage and Current Ratings for 24Vdc or 28Vdc 5A Models Dieses Geraet ist zugelassen gemaess EN60950 1993 AM1 1993 AM2 1993 and EN61010 1 1993 Im falle das diesses Geraet in Informationstechnik einrichtung eingegaut werden soll die installation muss gemaess den obengenannten Norn erfolgen Das Ga...

Page 13: ...ng a separate external ground at the load is not recommended D Options Note See section 5 for hook up and operating instructions for the options on your unit Custom models may also require set up changes E Hook up Connect control and monitoring connections as described in this manual F For initial turn on program the voltage and current for zero output Connect the enable disable signal to disable ...

Page 14: ... input connector for current programming Programming signals should be referenced to Pin 9 of the control input connector signal ground By adjusting the voltage source from 0 volts zero output to 10 volts full rated output the desired output can be selected See Figure 3 2A and 3 5B for wiring diagram and specifications An alternate method of controlling the output remotely is by using external res...

Page 15: ...EPM SMS MANUAL 9 118026 001 REV K Figure 3 1 SMS Typical Operating Set Up Figure 3 2 EPM Typical Operating Set up ...

Page 16: ...10 118026 001 REV K Figure 3 2A SMS Remote Programming Via Voltage Source ____________________________________________________________________________________ Figure 3 2B SMS Remote Programming Via External Resistance ...

Page 17: ...EPM SMS MANUAL 11 118026 001 REV K Figure 3 3 SMS Remote Monitoring ____________________________________________________________________________________ Figure 3 4A SMS HV ON OFF Enable Low Control ...

Page 18: ...MANUAL 12 118026 001 REV K Figure 3 4B SMS HV ON OFF Enable Hi Control ____________________________________________________________________________________ Figure 3 5A EPM Remote Programming Via Voltage Source ...

Page 19: ...MS MANUAL 13 118026 001 REV K Figure 3 5B EPM Remote Programming Via External Resistance ____________________________________________________________________________________ Figure 3 6 EPM Remote Monitoring ...

Page 20: ... SMS MANUAL 14 118026 001 REV K Figure 3 7A EPM HV ON OFF Enable Low Control ____________________________________________________________________________________ Figure 3 7B EPM HV ON OFF Enable Hi Control ...

Page 21: ...done by the low voltage control circuits The resonant circuitry consists of a resonant inductor and step up transformer 4 2 High Voltage Circuits The high voltage transformer is a step up type The secondary of the high voltage transformer is connected to the high voltage rectifier circuit The rectifier circuit will vary depending upon the rated output voltage For lower output voltage a full bridge...

Page 22: ...ion within the zener diode can be excessive if allowed to clamp 5 2 24Vdc 24 EPM SMS series power supplies with the 24Vdc input option will operate from an input voltage of 24Vdc 10 5 3 No Slow Start NSS The no slow start option causes the output voltage of the power supply to rise within 500 msec to the rated voltage upon Power Up 5 4 Non Standard Slow Start SS x The non standard slow start optio...

Page 23: ...EPM SMS MANUAL 17 118026 001 REV K Figure 5 1 Floating Ground Interface Circuit ...

Page 24: ... can be obtained from the Spellman Customer Service Department Test equipment including an oscilloscope a high impedance voltmeter and a high voltage divider such as the Spellman HVD 100 or HVD 200 is needed for performance tests All test components must be rated for operating voltage 6 3 High Voltage Dividers High voltage dividers for precise measurements of output voltage with an accuracy up to ...

Page 25: ... 7 2 Correspondence and Ordering Spare Parts Each power supply has an identification label on the rear of the chassis that bears its model and serial number When requesting engineering or applications information please state the model and serial number of the power supply If specific components or circuit sections are involved in the inquiry it is helpful to indicate the component symbol number s...

Page 26: ...o the customer The Customer shall pay for shipping to and from Spellman A preliminary estimate for repairs will be given by phone by Customer Service A purchase order for this amount is requested upon issuance of the RMA Number A more detailed estimate will be made when the power supply is received at the Spellman Repair Center In the event that repair work is extensive Spellman will call to seek ...

Page 27: ...To obtain information on Spellman s product warranty please visit our website at http www spellmanhv com en About Warranty aspx ...

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