Spellman SL Series, Instruction Manual

Page 1: ... R 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 sales spellmanhv com Website www spellmanhv com SL SERIES ...

Page 2: ...current 100µA for full voltage change Line 0 005 of maximum current for a 10 input line change Ripple 0 1 p p 1Vrms Temperature Coefficient 100ppm C voltage or current regulated Higher stability is available on special order Environmental Temperature Range Operating 0 C to 50 C Storage 40 C to 85 C Humidity 10 to 90 relative humidity non condensing Stability 100ppm hour after 1 2 hour warm up for ...

Page 3: ...00 SL2PN600 600 SL2PN1200 3 200 SL3PN600 400 SL3PN1200 6 100 SL6PN600 200 SL6PN1200 8 75 SL8PN600 150 SL8PN1200 10 60 SL10 600 120 SL10 1200 15 40 SL15 600 80 SL15 1200 20 30 SL20 600 60 SL20 1200 30 20 SL30 600 40 SL30 1200 40 15 SL40 600 30 SL40 1200 50 12 SL50 600 24 SL50 1200 60 10 SL60 600 20 SL60 1200 70 8 6 SL70 600 17 SL70 1200 80 7 5 SL80 600 15 SL80 1200 100 6 0 SL100 600 12 SL100 1200 1...

Page 4: ...5 31 75 TYP 0 38 9 53 4 PL 0 25 6 35 4 PL 1 72 43 66 19 00 482 60 FRONT VIEW DANGER HIGH VOLTAGE 17 00 431 80 19 00 482 60 24 00 609 60 1 FLOATING GND OPTIONAL 2 GND LINE INPUT TB1 I O INTERFACE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 26 25 21 22 23 24 TB2 J2 J2 SPELLMAN HIGH VOLTAGE ELECTRONICS CORP Plainview NY 11803 MADE IN USA PART NO MODEL SERIAL NO OUTPUT INPUT IEC 320 INPUT CONNE...

Page 5: ... JAPAN 81 0 48 447 6500 FAX 81 0 48 447 6501 CHINA 86 0 512 67630010 FAX 86 0 512 67630030 e mail sales spellmanhv com www spellmanhv com 128009 001 REV T Spellman High Voltage is an ISO 9001 2000 and ISO 14001 2004 registered company SL SERIES OPTIONS AOL Adjustable Overload Trip A control board jumper is moved to make the power supply shut down if it ever operates in current mode This allows the...

Page 6: ... 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 7: ...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 8: ...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 9: ...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 10: ...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 11: ...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 12: ...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 13: ...3 2 Standard Features 8 4 PRINCIPLES OF OPERATION 4 1 Chassis 18 4 2 Line Rectification and Filtering 18 4 3 Inverter 19 4 4 High Voltage Transformer 20 4 5 High Voltage Assembly 20 4 6 Control Power PWB 20 4 7 Front Panel Assembly 20 4 8 Options 20 5 OPTIONS 5 1 Adjustable Overload Trip 21 5 2 220Vac Single Phase Input 21 5 3 No Slow Start 21 5 4 Non Standard Slow Start 21 5 5 Extra Length Output...

Page 14: ... 23 5 14 Custom Design Models 23 6 MAINTENANCE 6 1 Periodic Servicing 28 6 2 Performance Test 28 6 3 High Voltage Dividers 28 7 REPLACEMENT PARTS 7 1 Replacement Parts 29 7 2 Correspondence and Ordering Spare Parts 29 8 FACTORY SERVICE 8 1 Warranty Repairs 30 8 2 Factory Service Procedures 30 8 3 Ordering Options and Modifications 30 8 4 Shipping Instructions 30 LIST OF FIGURES SL SERIES MANUAL II...

Page 15: ...e 3 7 Remote High Voltage On and Remote High Voltage off Indicator Circuit 16 Figure 3 8 Remote Indicators Interface 17 Figure 5 1 Floating Ground Interface Circuit 24 Figure 5 2 Adjustable Power Remote Interface TB1 Only 24 Figure 5 3 Polarity Reversal Procedure 1kV to 8kV 10W to 300W 25 Figure 5 4 Polarity Reversal Procedures 10kV to 130kV 10W to 300W 25 Figure 5 5 Polarity Reversal Procedures 1...

Page 16: ...Interface 26 pin Terminal Block 11 Table 3 2 Rear Panel Interface 25 pin Mini D 12 Table 4 1 List of Main Assemblies 19 APPENDIX A Specification Controls Custom Models Only B Schematics SL SERIES MANUAL IV 118006 001 REV T ...

Page 17: ...liseconds and one of the lowest ripple specifications in the industry at this power level The combination of proprietary control system and proprietary protection circuitry enables the supplies to operate under arcing and extreme transient conditions without damage or interruptions The DC output voltage and current are continuously adjustable from zero to the maximum rating via two front panel ten...

Page 18: ...cluded with the CPC and APT options TB1 only REMOTE HIGH VOLTAGE CONTROL Allows remote control of HIGH VOLTAGE ON and HIGH VOLTAGE OFF Signals are also provided for remote indication of HV ON or HV OFF status EXTERNAL INHIBIT A control signal that will inhibit the high voltage output is provided on the external interface A logic low ground will inhibit the high voltage output and a logic high open...

Page 19: ...tes that an arc has occurred within the previous one second or that the ARC COUNT TRIP has shutdown the power supply NSS No Slow Start IO Instant ON RGLT ERR Indicates a failure in the voltage current or power regulation circuitry This fault usually occurs when there is a lack of output power to maintain regulation LR Low Ripple 0 05 p p Specify 220V or 100V or 200Vac Single Phase Input With Order...

Page 20: ... the series name is 1 the maximum voltage in KV 2 the polarity of the unit positive P negative N or reversible PN 3 the maximum output in watts 4 the option codes for all options that are included Custom units have an X number after the option codes SL 30 P 1200 FG X Series Name Maximum Voltage Polarity Option Custom X Number Maximum Power ...

Page 21: ... the panel and chassis for visible damage Fill out and mail the Warranty Registration card accompanying the unit Standard Spellman SL Series high voltage power supplies and components are covered by warranty Custom and special order models with an X suffix and the model number are also covered by warranty 2 2 Mechanical Installation I Units in the SL Series have front panel holes for standard EIA ...

Page 22: ...ONNECTOR FOR REMOTE CONTROL 26 PIN TERMINAL BLOCK SIDE VIEW OF 600 1200W L 10 300W 0 23 5 72 TYP I O 3 00 76 20 TYP 1 66 42 13 14AWG LINE CODE 3 1 2 7 6 4 5 8 TB1 I O INTERFACE 12 11 10 9 13 18 16 15 14 17 10 300W 1 72 43 66 I O MONITORING IEC 320 LINE INPUT J1 3 2 1 8 7 6 4 5 13 12 11 10 9 PLAINVIEW NY 11803 MADE IN USA PLAINVIEW NY 11803 MADE IN USA 25 PIN MINI D REAR PANEL LINE INPUT JB1 HIGH V...

Page 23: ... of the unit See Figure 3 1 for a typical operating set up The return line from the load should be connected to the ground pin terminal block TB2 1 on the rear of the power supply Using a separate external ground at the load is not recommended 10W 300W units are provided with IEC type line cable 600W 1200W units are provided with a three conductor line cord WARNING D Attach the output cable to the...

Page 24: ...er the areas that need cooling In operation the unit must be placed so that the air intake and the fan exhaust are clear of obstructions that might impede the flow of air The 10W 300W units do not use forced air cooling Simply maintain ambient temperature specifications 3 2 Standard Features A note on remote interface circuitry and remote signal grounding Whenever possible electrical isolation sho...

Page 25: ...erlock is not being used the jumper installed on the terminals before shipping must be in place If the jumper is missing or there is an opening between the interlock terminals the unit s high voltage inverter will be disabled During high voltage operation revert to the HIGH VOLTAGE OFF mode Subsequent closing of the interlock circuit will NOT return the unit to the HIGH VOLTAGE ON mode This must b...

Page 26: ...e Control Monitoring High Voltage Load Output Cable Provided Shielded High Voltage 115Vac or 220Vac 10 50 60 Hz Specified at time of order System Ground Cable on the rear of the high voltage power supply directly to Pin 1 of TB2 terminal block located It is recommended to connect the load return Figure 3 1 Typical Operating Setup NOTE On standard units TB2 1 2 are connected to chassis ground inter...

Page 27: ...to 100 Rated Output 11 Local Voltage Program Out Front Panel Program Voltage 12 Power Monitor TB1 only 0 to 10V 0 to 100 Rated Power Optional 13 Remote Power Program In TB1 only 14 Local HV OFF Out 15V at Open 25mA at Closed Connect to HV OFF For FP Operation 15 HV OFF 16 Remote HV ON 15V 10mA Max HV ON 17 Remote HV OFF Indicator 0 HV ON 15V 10mA Max HV OFF 18 Remote HV ON Indicator 0 HV OFF 15V 1...

Page 28: ...Output 11 Local Voltage Program Out Front Panel Program Voltage 12 EFR Common Optional External Fault Relay 13 EFR Normally Open 14 Local HV Off Out 15V at Open 25mA at Closed Connect to HV OFF For FP Operation 15 HV OFF 16 Remote HV ON 15V 10mA Max HV ON 17 Remote HV OFF Indicator 0 HV ON 15V 10mA Max HV OFF 18 Remote HV ON Indicator 0 HV OFF 15V 10mA Max HV ON 19 Remote Voltage Mode 20 Remote Cu...

Page 29: ... Z in 10MΩ Figure 3 2A Wiring Diagram for Remote Programming Via Voltage 1 2 3 4 5 6 7 8 9 10 11 Remote Current Control Remote Voltage Control Z in 10M Z in 10M Remove jumpers for remote programing All cables should be shielded with the shields being returned to the chassis ground of the High Voltage Power Supply TB1 J5 20k Ω 20k Ω Ω Ω CW CW 10 32V 1mA max PS Common Fully Counterclockwise Zero Out...

Page 30: ... Remote High Voltage Off Voltage On All cables should be shielded to the chassis ground of the High Voltage Power Supply with the shields being returned TB 1 J5 Momentary closure of S2 will enable HIGH VOLTAGE ON S1 must be closed to enable HIGH VOLTAGE It is recommended to use relay contacts for S1 and S2 Relays should be located as close as possible to the high voltage power supply Coils should ...

Page 31: ...wer supply 1 2 3 4 TB1 J5 All cables should be shielded with the shields being returned to the chassis ground of the High Voltage Power Supply 5 S1 S1 Open Interlock Open S1 Closed Interlock Closed Remove jumper for remote external interlock Relay contacts are recommended for S1 The relay should be located as close as possible to the power supply Signals are at 15Vdc 25mA max and are only to be us...

Page 32: ... as possible to the high voltage power supply 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1ΚΩ 1 4 W 1ΚΩ 1 4 W P O High Voltage Power Supply R Limit R Limit Signals are 15Vdc 10mA max General Purpose Opto Coupler General Purpose Opto Coupler To High Voltage OFF Indicator To High Indicator Voltage ON 12Vdc lamps or relay coils may replace opto couplers R Limit must be 500Ω Figure 3 7 Remote High Voltage On...

Page 33: ... 20 21 10mA max R limit 10mA max R limit 10mA max R limit 15V 100mA max R3 R2 R1 R limit must be 1kW R1 R3 680W 1 4W Voltage Control Indicator Current Control Indicator Power Control Indicator TB1 J5 Figure 3 8 Remote Mode Indicators Interface ...

Page 34: ...her the sub assemblies a basic understanding of the process can be gained 4 1 Chassis The SL is a compact high efficiency high voltage power supply The power supply can supply up to 1200 watts of DC power Output power capability may be higher or lower depending upon the model ordered Output voltages of up to 130kV can be generated WARNING The energy levels used and generated by the power supply ca...

Page 35: ...EFORE OPENING THE UNIT ALLOW 5 MINUTES FOR INTERNAL CAPACITANCE TO DISCHARGE BEFORE REMOVING ANY COVER When the circuit breaker is ON voltage is applied to an isolated diode rectifier bridge which contains the rectifier diodes used for line voltage rectification The output of this bridge rectifier is connected to a capacitor filter Capacitors are initially charged through NTC type or resistive inr...

Page 36: ...output before energizing high voltage Program voltages are typically ramped up to set level by a slow start circuit An arc sense circuit provides sensing quench and indicator of arc conditions Consult the operation manual for a detailed description of the arc sense control Current feedback from the high voltage rectifier is sent to sense resistors located on the High Voltage Assembly Calibrated fe...

Page 37: ...ise time 5 5 Extra Length Output Cable LL ft Standard output cable is 10 feet of shielded high voltage cable Other lengths may be specified in multiples of 10 feet 5 6 Floating Ground FG The floating ground option allows isolation of the power supply common from the chassis ground TB2 located on the rear panel provides connection to the power supply common circuit and to the chassis ground This si...

Page 38: ... unit will shut down with an OVERPOWER fault The CPC option allows power regulation via an internal preset potentiometer or a remote program source When the unit is in power regulation the POWER CONTROL status indicator will be illuminated See Figure 5 2 for remote interface 5 9 Arc Trip Option AT When this option is ordered the Arc Count circuit is set so the unit trips to Standby after 1 count O...

Page 39: ...itry was activated Overtemperature Excessive temperature has been sensed within the chassis Regulation Error Lack of required output power to maintain regulation Arc Shutdown Arc sensing circuit has shut down the supply due to excessive arcing Overpower The power supply has exceeded the internally set power limit level if such circuitry is installed With the installation of the EFR option for TB1 ...

Page 40: ... termination circuits TB2 CR1 units are shipped with external Up to 50V is available Consult factory To internal FG option jumper Zener voltage is 18V standard Rem ote Power Program 3 4 2 M 1 V TB1 Rem oveinternal jum per JP1ON Control PwrPW B forrem ote Program ing Jum per connectsinternal pot factorysetat 103 ofm axpower Rem ote Power M onitor 0 10V 0 100 power output Zout 4 99kohm0 1 20Kohm m i...

Page 41: ... SW2 5 SW2 6 CLOSED OPEN CLOSED OPEN CLOSED OPEN CLOSED OPEN CLOSED OPEN M U LTIPLIE R H IG H VO LTA G E JB 1 P A R TIA L VIE W A A P O S ITIVE C O N FIG U R A TIO N S H O W N 8 PO SITIO N S FO R N E G ATIVE U N ITS A N D O N P PO SITIO N S FO R TO M A TC H P O LA R ITY O F U N IT i e 2 JU M P ER S M U ST B E O N N C H A N G E P O S ITIO N O F JP 4 JU M P ER S O N FR O N T PA N EL B O AR D PO SITI...

Page 42: ... AS FOLLOWS TURNING UNIT ON 2 3 2 LINE LOAD 600 to 1200 Watt 1kV to 8kV chassis Figure 5 5 Polarity Reversal Procedures 600W to 1200W 1kV to 8kV Chassis REV A ASSY 404129 001 1 5 1 4 S S REV A E4 J4 E2 JB1 JB2 JB3 C1 E2 C2E1 G2 E2D E1 G1 G1 E1 E2D G2 C1 E2 C2E1 1 1 ASSY 403935 REV A SL 600W 1200W CONTROL POWER BD 115V 220V 115V JB1 J3 J2 J4 T1 JP12 JP13 J1 E39 E36 E2 E37 JB5 JB2 E38 Q3 JB7 JB6 E3 ...

Page 43: ... S 5 6 7 8 9 10 11 12 INSTALLATION NOTE 1 2 3 4 TB1 J5 5 6 7 8 9 10 11 12 Keep Interconnecting Wires as Short as possible Use of Twisted Wire Pair or Shielded Coaxial wire is recommended Common P S Common kV Test Point OUT Remote Voltage Program IN POSITIVE MASTER SUPPLY NEGATIVE SLAVE SUPPLY REMOVE JUMPER LINKING 10 11 Figure 5 8 Bipolar Slave Option ...

Page 44: ...GE IS DANGEROUS ONLY QUALIFIED PERSONNEL SHOULD PERFORM THESE TESTS High voltage test procedures are described in 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 neede...

Page 45: ... model number and serial number of the power supply 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 i...

Page 46: ...partment If a unit is returned to the factory for calibration or repair a detailed description of the specific problem should be attached For all units returned for repair please obtain an authorization to ship from the Customer Service Department either by phone or mail prior to shipping When you call please state the model and serial numbers which are on the plate on the rear of the power supply...

Page 47: ...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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