Spellman PTV Series, Instruction Manual

Page 1: ...DEL 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 PTV MANUAL 118013 001 Rev B PTV SERIES ...

Page 2: ... output voltage Switching Frequency 45 65kHz nominal Temperature Operating 0 C to 40 C Storage 40 C to 85 C Voltage Temperature Coefficient 0 01 C Stability voltage current 0 01 hr after 1 2 hour warm up 0 02 per 8 hours Cooling 200W Convection cooled 350W Fan cooled rear air intake Dimensions 1 40kV 33 16 H x 103 4 W x 10 D 8 1cm x 27 3cm x 25 4cm 50 70kV 43 16 H x 107 8 W x 1113 16 D 10 65cm x 2...

Page 3: ...Vdc 1mA maximum 2 Current Program 0 to 10Vdc 0 to 100 rated output Zin 10MΩ 3 Voltage Monitor 0 to 10Vdc 0 to 100 rated output Zout 10kΩ 4 Voltage Program 0 to 10Vdc 0 to 100 rated output Zin 10MΩ 5 Common Ground Power Ground 6 Current Monitor 0 to 10Vdc 0 to 100 rated output Zout 10kΩ 7 Enable Inhibit Ground Inhibit Open HV ON 8 OVP Indicator Collector w 1kΩ pull up to 5Vdc transistor on OVP 9 Si...

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: ...ON 4 1 AC to DC Rectifier and Associated Circuits 10 4 2 High Frequency Inverter 10 4 3 High Voltage Circuits 10 4 4 Control Circuits 11 4 5 Options 11 5 OPTIONS 5 1 Floating Ground 12 5 2 220C AC Single Phase Input 12 5 3 No Slow Start 12 5 4 Non Standard Slow Start 12 5 5 Extra Length Output Cable 12 5 6 Focus 12 5 7 Grid 12 5 8 Custom Designed Models 12 6 MAINTENANCE 6 1 Periodic Servicing 14 6...

Page 9: ...118012 001 REV B 8 FACTORY SERVICE 8 1 Warranty Repairs 17 8 2 Factory Service Procedures 17 8 3 Ordering Options and Modifications 17 8 4 Shipping Instructions 17 APPENDIX A Specification Controls Custom Models Only ...

Page 10: ...0W peak The standard warranty applies to the PTV modules Consult factory about the warranty for custom PTV modules 1 2 PTV 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 V...

Page 11: ...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 on the options along w...

Page 12: ...es 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 PTV 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 are...

Page 13: ... Molex 03 09 2091 9 Position Plug All Mounting Dimensions Are Typical For Right Side Heatsink Max kV A B C 1 40kV 10 00 10 00 3 19 50 60kV 10 87 10 50 4 19 J2 TABLE 2 1 J2 WIRING Pin No FUNCTION 1 10 35Volts Current Program 2 Voltage Monitor 3 Voltage Program 4 Common Ground 5 Current Monitor 6 Enable 7 OVP Indicator 8 Control and Monitor RTN 9 J2 Pin No Orientation 1 4 7 8 5 2 9 6 3 50 TYP C HAUP...

Page 14: ...urce A standard three prong line cord is also provided 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 G The ...

Page 15: ...in 4 of the control input connector for voltage programming and 0 10 VDC signal is supplied to Pin 2 of the control 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 2 A for wiring...

Page 16: ...a Voltage Source ____________________________________________________________________________________ 10 MEG 4 9 PS COMMON VOLTAGE CONTROL FULLY COUNTER CLOCKWISE 0 CURRENT CONTROL 20k CW 1 J2 100 OHM 10 35V FULLY CLOCKWISE 100 OUTPUT 10 MEG PS COMMON 10 35V 100 OHM 9 FULLY COUNTER CLOCKWISE 0 FULLY CLOCKWISE 100 OUTPUT 2 1 J2 CW 20k Figure 3 2B Remote Programming Via External Resistance ...

Page 17: ...________________________________________________________________ 7 J2 5 PS COMMON 10k OHM NOT TO BE USED FOR SAFETY INTERLOCK OR SAFETY RELATED HV SHUTDOWN CLOSED HV OFF OPEN HV ON THE LOGIC FOR HV ON CAN BE INVERTED BY SELECTING INTERNAL JUMPERS CONSULT FACTORY FOR ALTERNATE LOGIC SW1 5V SUCH AS THE TRANSISTOR OUTPUT OF AN OPTOCOUPLER NOTE SW1 CAN BE A SWITCH RELAY OR OPEN COLLECTOR DEVICE Figure...

Page 18: ...1 REV B 8 J2 5 PS COMMON 1k OHM LED ON POWER SUPPLY ON NO OVP 5V OR LACK THERE OF OF HIGH VOLTAGE NOTE NOT TO BE USED FOR SAFETY INDICATION FOR THE PRESENCE TRANSISTOR ON OVP LATCHED Figure 3 5 OVP Power Supply On Indicator ...

Page 19: ...ia low voltage regulators WARNING The energy levels used and generated by the power supply can be lethal Do not attempt to operate the power supply unless the user has a sufficient knowledge of the dangers and hazards of working with high voltage Do not attempt to approach or touch any internal or external circuits or components that are connected or have been connected to the power supply Be cert...

Page 20: ...d and buffered via general purpose OP AMPS Pulse width control is accomplished by a typical PWM type control I C Logic enable disable is provided by a logic gate I C As stated previously regulators generate 15V and 10VDC WARNING LINE VOLTAGE IS PRESENT WHENEVER THE POWER SUPPLY IS CONNECTED TO EXTERNAL LINE VOLTAGES BE SURE TO DISCONNECT THE LINE CORD BEFORE OPENING THE UNIT ALLOW 5 MINUTES FOR IN...

Page 21: ...c to the rated voltage upon Power Up 5 4 Non Standard Slow Start SS x The non standard slow start option allows the gradual rise time of the output voltage to be different from the standard of six seconds To order the option place the time desired in seconds after the suffix letter i e SS 10 denotes a 10 second rise time 5 5 Extra Length Output Cable LL ft Standard output cable is 18 long Other le...

Page 22: ...assis CR1 voltage is 15V standard Up to 50V is available Consult factory external jumper M IMPORTANT Power dissipation This can be accomplished by in CR1 should not exceed 1W keeping TB1 1 and TB1 2 voltage below Zener voltage designed for continous clamping protection only and is not CR1 is for safety and transient Possible FG termination circuits Figure 5 1 Floating Ground Interface Circuit ...

Page 23: ... Bulletin STP 783 Standard Test Procedures for High Voltage Power Supplies Copies 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 vo...

Page 24: ...rrespondence and Ordering Spare Parts Each Spellman 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...

Page 25: ...N4744 105403 060 2 Transistor 2N4401 105405 087 1 IC CD4093BCN 105407 061 1 IC LF444ACN 105407 163 3 IC SG3525AN 105407 097 1 IC TLO82CP 105407 027 1 Voltage Regulator LM340 15 105411 012 1 Voltage Regulator MC791SCT 105411 009 1 Diode Rect MUR440 105401 043 4 Capacitor Film 0 47MF 600V 105207 123 3 Fuse 2 5A Fast Acting 105721 056 1 Transistor Mosfet IRFP 450FI 105407 184 1 Diode 1N4743A 105403 0...

Page 26: ...d to 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 se...

Page 27: ...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...