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SPECIFICATIONS

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Summary of Contents for 303 Series

Page 1: ...9 009 Rev A OPERATOR MANUAL FOR 303 Series High Voltage POWER SUPPLY Document 83 489 009 Rev A LAMBDA AMERICAS 405 Essex Road Neptune NJ 07753 Tel 732 922 9300 Fax 732 922 9334 Web www us tdk lambda c...

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Page 3: ...9 Power Factor 2 6 2 10 Efficiency 2 6 2 11 AC Line Filtering 2 6 2 12 Inrush Current 2 6 2 13 Max Discharge 2 6 2 14 Physical Specifications 2 6 2 15 Cooling Water 2 6 2 16 Water Fittings 2 7 2 17 We...

Page 4: ...ormally OFF 5 5 5 2 4 2 HIGH Normally OFF 5 5 5 2 4 3 IMBALANCE Normally OFF 5 5 5 2 4 4 LOW Normally OFF 5 6 5 2 4 5 INTERLOCK OPEN Normally OFF 5 6 5 2 5 INDICATOR TROUBLESHOOTING 5 6 5 3 LOCAL VOLT...

Page 5: ...LOAD CIRCUIT CONNECTION 4 15 FIGURE 4 1 203 303L FRONT PANEL CONTROLS AND INDICATORS 5 1 FIGURE 4 2 203 303S FRONT PANEL CONTROLS AND INDICATORS 5 10 FIGURE 4 3 203 303L REAR PANEL CONNECTIONS 5 11 FI...

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Page 7: ...S Models have been designed to operate as a slave unit to the L Models or in systems where local control is not a requirement As many 203 or 303 supplies as required can be connected in parallel to pr...

Page 8: ...trol connector regardless which front panel option L or S is selected The S models feature only front panel status indicators and remote controls and are a cost effective solution for applications whe...

Page 9: ...ME between removing the AC input line and opening the cover ALSO ALLOW AT LEAST 40 SECONDS between switching the AC power off and switching it on again 1 Ensure all covers are in place and securely fa...

Page 10: ...rtment at Lambda Americas Special options are typically shown as a four digit suffix to the model number 203 303 model voltage polarity mode input options Model L or S Output Voltage Range kV POS or N...

Page 11: ...ot Available 180 264 VAC 50 60 Hz 3 Continuous DC 20kW Not Available 2 2 Polarity Fixed positive or negative specify when ordering 2 3 H V Return Ground through H V output cable shield to chassis and...

Page 12: ...l current 2A or less 2 9 Power Factor 0 9 at full load and nominal AC line 2 10 Efficiency 85 at full load and nominal AC line 2 11 AC Line Filtering Passive power factor correction and EMI filters in...

Page 13: ...tory packing 2 0 g 2 19 Shipping Gross weight with packing material 240 lbs 109 kg approx Size 27 W X 21 H X 30 D 686 mm X 535 mm X 762 mm 2 20 Air Temperature Range Operating 0 C to 55 C ambient air...

Page 14: ...SPECIFICATIONS 2 8 NOTES...

Page 15: ...ut cable to its return shield braid This dead short will allow the unit to generate full output current at zero voltage 1 Set the output voltage control to zero Connect the AC power to the unit Turn O...

Page 16: ...the factory opening the supply or the assembly will void the factory warranty and may compromise performance 3 3 CONTACTING LAMBDA AMERICAS CUSTOMER SERVICE When contacting customer service locate the...

Page 17: ...d protect the supply from environ mental contamination Never install the 203 or 303 so only the front panel screws support its weight The 203 303 must never be installed without support in the back or...

Page 18: ...f 55 C 4 3 WATER COOLING REQUIREMENTS Water with a flow rate at 2 US gallons per minute 7 6litres min having an exit tempera ture of 15 to 35 C is required to cool the instrument This is required to m...

Page 19: ...ic shock The metal chassis of the power supply is grounded through the earth wire at the input AC power terminal block Use ex treme caution when connecting input AC power and never apply the incorrect...

Page 20: ...er handle the HV cable while the supply is operating Never operate the supply without a load capacitor connected Always use the HV connector and cable provided with the power supply or an equivalent s...

Page 21: ...ket shield and any semiconducting layer that remains on the cable insulation after removing the shield The cable outer jacket should be removed to reveal the cable shield At least 12 or 300mm of outer...

Page 22: ...INSTALLATION 4 16 NOTES...

Page 23: ...EDs along with local remote mode keyswitch and power on switch The 203 303L can be operated locally from the front panel or remotely via the control connector located on the rear panel see Section 6 2...

Page 24: ...tes that the power supply is ready to gen erate high voltage This indicator illuminates at the end of the automatic internal self check cycle after the POWER switch has been turned on The READY indica...

Page 25: ...t is closed The 4 position barrier strip interlock terminals located on the rear panel see Figure 4 2 must be shorted to allow the supply to operate These terminals may be run through any number of co...

Page 26: ...N push button when the overvolt age condition is no longer present 5 2 2 4 ARC Normally OFF When illuminated the ARC indicator signals a major fault internal to the high voltage tank of the power supp...

Page 27: ...ormally during the auto matic purge operation The purge pump is designed to remove excess air that may ac cumulate in the high voltage tank The purge pump removes accumulated air to allow the most eff...

Page 28: ...ower supply troubleshooting Table 5 2 shows a detailed status chart of all front panel LEDs and indicators NORMAL INDICATION TYPE OF INDICATION RESET BY ASSOCIATED INDICATORS WILL CAUSE SYSTEM NOT REA...

Page 29: ...rent flowing in the HV output cable 5 6 TRIGGER push button Ref 5 The TRIGGER indicator push button will illuminate when an INHIBIT signal is applied to the power supply The TRIGGER indicator will ill...

Page 30: ...LOCAL ENABLE LEDs There are three LEDs adjacent to the keylock control REMOTE LOCAL and ENABLE The REMOTE LED indicates the keylock is in the remote position and the local controls have no function e...

Page 31: ...he POWER switch only controls a low voltage signal and is not directly connected to the main AC line This low voltage control signal is wired in series with two terminals on the rear panel 4 position...

Page 32: ...2 9 Power switch Turns on off power to auxiliary circuits 5 10 Table 5 3 Front Panel Controls and Indicators S Model A description of the function of the LEDs and the power switch are given in section...

Page 33: ...nnector 5 12 3 4 Coolant Water Out NPT male threaded coolant outlet pipe 5 12 2 5 Cooling Fan Input section cooling fan 5 12 4 6 Interlock Power On Terminal strip External interlock and remote power o...

Page 34: ...power on functions to be controlled The interlock terminals should be connected to any safety interlock circuitry in the power supply installation The remote power on terminals are wired in series wi...

Page 35: ...etails 5 13 REAR PANEL LAYOUT S Models The 303S rear panel is almost identical to the 303L except these is no SLAVE or INHIBIT BNC connector If a number of units are to be connected in parallel a dais...

Page 36: ...CONTROLS INDICATORS CONNECTORS 5 14 NOTES...

Page 37: ...and load connections have been correctly made and the high voltage cable properly terminated at the load the power supply is ready to op erate NOTE The 203 303 series power supplies are not designed t...

Page 38: ...wer supply is inhibited from charging 4 END OF CHARGE LED O Open collector Low impedance when power supply reaches End of Charge 5 EXCESS REVERSAL O Open collector Low impedance when EXCESS REVERSAL i...

Page 39: ...t first be connected to a master supply or an appropriate control system 6 2 1 Remote Control Signals There are two recommended remote control signal arrangements for the 203 303 sup ply The first uti...

Page 40: ...READY READY INPUT POWER FAULT AUTO DWELL INHIBIT END OF CHARGE OVERLOAD EXCESS REVERSAL COOLANT WARNING COOLANT FAILURE LOW COOLANT OR TEMPFAULT OVER VOLTAGE PURGE PUMP ARC DIGITAL GROUND AUTO DWELL I...

Page 41: ...BLE 0V 10V VANALOG 0V AUTODWELL Figure 6 2 Remote Interface waveforms for 303 operated with AUTODWELL 6 2 3 Remote Operation with INHIBIT Although the AUTODWELL signal offers the user the simplest rem...

Page 42: ...least one model 203 303L is connected in a parallel system then the system can be operated without an external controller by using the 203 303L as a master supply in local mode If status voltage and c...

Page 43: ...a single L model should be oper ated as a master in either local or remote mode The other parallel supplies can be con nected to the SLAVE 25 pin D sub connector on the master unit rear panel refer t...

Page 44: ...nal Control System L Model Parallel System L S Model Parallel System S Model Parallel System 30 20 10 0 5 10 15 20 25 30 30 20 10 0 5 10 15 20 25 30 30 20 10 0 5 10 15 20 25 30 30 20 10 0 5 10 15 20 2...

Page 45: ...me this manual was produced These documents are continually being improved and expanded to always check for the latest revison on line APP Note 500 Calculating Capacitor Charge Time APP Note 502 Calcu...

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