TDK-Lambda 802 Series Operator's Manual
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TDK-Lambda 802 Series Operator's Manual

TDK-Lambda 802 Series Operator's Manual

High voltage power supply
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OPERATOR MANUAL FOR
802 Series High Voltage
POWER SUPPLY
Document: 83488001 Rev N
TDK-LAMBDA AMERICAS
405 Essex Road, Neptune, NJ 07753
Tel:
Fax:
Web:
www.us.tdk-lambda.com/hp
(732) 922-9300
(732) 922-9334

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  • Page 1 OPERATOR MANUAL FOR 802 Series High Voltage POWER SUPPLY Document: 83488001 Rev N TDK-LAMBDA AMERICAS 405 Essex Road, Neptune, NJ 07753 Tel: (732) 922-9300 Fax: (732) 922-9334 Web: www.us.tdk-lambda.com/hp...
  • Page 2 PAGE LEFT INTENTIONALLY BLANK...
  • Page 3 TDK-Lambda Americas, Inc. (405 Essex Road, Neptune, N.J. 07753), warrants that the unit is free from defects in material or workmanship for a period of ONE YEAR from the date of initial shipment. TDK-Lambda Americas Inc. will service and, at its option, repair or replace parts which prove to be defective. This will be done free of charge during the stated warranty period.
  • Page 4 MANUFACTURER'S PRODUCT DECLARATION INTENDED PURPOSE (USE) The Power Supplies described by this manual are defined by TDK-Lambda Americas Inc. as a component for use in the composition of an apparatus as defined in Article 1 (1) of the EMC Directive (89/336/EEC). These products, as individual components, do not perform in themselves a direct function for the user of the end product.
  • Page 5 TDK-Lambda Description of symbols used in product labeling SYMBOL PUBLICATION DESCRIPTION EC Council European Community Directive 93/68/EEC Conformity Assessment Product Mark IEC 348 Attention, consult Accompanying documents IEC 60417-1-5036 Dangerous voltage IEC 60417-1-5019 Protective earth (e.g. power line earth ground)
  • Page 6 RETURNING EQUIPMENT Before returning any equipment to the factory, the following steps shall be taken. Notify TDK-Lambda Americas Inc. at 732-918-6888 or follow the instructions at www.US.TDK-Lambda.com/HP/service.htm. Give a full description of the difficulty including the model and serial number of the unit in question. Upon receipt of this information, we will assign a Return Material Authorization (RMA) number and provide shipping instructions.
  • Page 7 OUT OF BOX INSPECTION ................11 3.1. Visual Inspection ....................11 3.2. Electrical Inspection ..................11 3.3. Contacting TDK-Lambda Americas Customer Service ........12 3.4. Returning Defective Units .................. 12 INSTALLATION ....................13 4.1. 19-Inch Rack Mounting ..................13 4.2.

  • Page 8: Table Of Contents

    4.5. Connecting the High Voltage Output ..............17 CONTROLS, INDICATORS, CONNECTORS ........... 19 5.1. Front Panel Layout (L Model) ................19 5.2. HV ON Push Button (Ref 1) ................20 5.3. Status LEDs (Ref 2) ..................20 5.4. Local Voltage Set (Ref 3) .................. 21 5.5.
  • Page 9 List of Figures Figure 1. 802L Front View ........................13 Figure 2. 802L Rear View ........................14 Figure 3. 802L Side View ........................14 Figure 4 AC Input Terminal Block ..................... 16 Figure 5 Typical Load Circuit Connection ..................17 Figure 6 802L Front Panel Controls and Indicators ................
  • Page 10 Notes 83488001 Revision N...
  • Page 11 User Manual Content This User’s Manual contains the operating instructions, installation instructions and specifications for the ALE 802 series high voltage power supply. The instructions refer to standard power supply models, and include checkout, installation, and operation of the 802 series.
  • Page 12 Capacitor Charging Technology Capacitor charging applications require a power supply designed specifically for the task. The 802 series supplies allow capacitors to be charged in pulse forming networks and modulators in a very fast, efficient and controllable manner. The units are compact high power constant current sources that can linearly and rapidly charge a capacitive load to high voltage.
  • Page 13 1.5. Continuous DC Operation Although the 802 series has been designed for capacitor charging applications, they can also be used as a continuous DC High Power Source for RF tubes such as klystrons, TWTs, or other DC loads such as DC-DC converters. The DC option must be specified when ordering, and the supply will be factory setup and tested with a continuous DC load.

  • Page 14: Table 1 :802 Model Description Format

    1.7.12. No user maintenance is required. 1.8. Model Number Format The model numbering system for the 802 Series power supply includes symbols for features and options. They are separated by dashes. Examples are: 802L-10kV-POS-400VAC and 802S-20kV-POS-DC. The 802 is available with three front panel configurations, the L, S, and OEM. The choice of panel configuration is dependent upon the installation and system requirements.
  • Page 15 2. SPECIFICATION 2.1. Average Charging Power 8,000 Joules/sec (½CV x Rep Rate) ∕ t 2.2. Peak Charging Power 9,000 Joules/sec (½CV charge 2.3. Average DC Power 8,000 Watts 1, 2, 4, 5, 10, 15, 20, 30, 40, 50kV, variable from 10-100% of rated. 2.4.
  • Page 16 EN - Low Enable. Replaces standard high enable 5V - 0-5V Analog programming. Replaces standard 0-10V programming. LP - Latching Overload Protection, requires HV reset after overload fault 2.27. Options DC - Continuous DC operation CT - AC line contactor (option for 802-OEM only, standard on 802L and 802S) Double terminated HV cable, and mating bulkhead connector 2.28.
  • Page 17 3. OUT OF BOX INSPECTION 3.1. Visual Inspection Prior to shipment, this instrument was inspected and found to be free of mechanical and electrical defects. As soon as the unit is unpacked, inspect for any damage that may have occurred in transit. Verify the following: a) Check the operation of the front panel control (knob should rotate smoothly).
  • Page 18 Normally, the customer may NOT open any chassis covers that have a warranty seal. Breaking a seal will void the warranty. At the discretion of TDK-Lambda Americas, the customer may be granted permission to break the warranty seal and open the chassis covers. Customer Service shall confirm the permission by sending a replacement seal.

  • Page 19: Figure 1. 802L Front View

    4. INSTALLATION 4.1. 19-Inch Rack Mounting This power supply is intended for mounting in a conventional 19-inch equipment rack. It’s 8.75 inch height makes it a “5U” size instrument. The rack should enclose the sides, top and back to protect the operator from electrical shock and protect the supply from environmental contamination.

  • Page 20: Figure 2. 802L Rear View

    19” (483mm) 17” (432mm) 4.5” (114mm) 2.15” (55mm) Figure 2. 802L Rear View 1.875” 17” (432mm) (48mm) Figure 3. 802L Side View 83488001 Revision N...
  • Page 21 AC input terminals is 460VAC. If this voltage is exceeded, catastrophic damage will result, that is not covered by TDK-Lambda Americas standard warranty. The customer’s AC power line connects to the 802 via a UL/CSA approved 5 position terminal block on the rear panel of the unit (see Figure 1).

  • Page 22: Figure 4 Ac Input Terminal Block

    Connect the three lines of the input power to the L1, L2, L3 terminals and the earth ground to the terminal marked with the ground symbol ( ). No neutral connection is required for the 200-240VAC configuration. For models with the 380-440VAC input configuration (340- 460VAC) the neutral wire must be connected to terminal marked N.

  • Page 23: Connecting The High Voltage Output

    Before connecting the HV output cable, inspect the cable and check for signs of damage. Always use the HV connector and cable provided with the power supply or an equivalent substitute provided by TDK-Lambda Americas. Fully insert the connector end of the HV cable and tighten the locking nut only "hand tight".
  • Page 24 Refer to Application Note 517 (available from the factory or at http://www.us.tdk-lambda.com/hp/product_html/high_volt.htm) for more detailed information. Dress the high voltage cable to create a gentle curve ensuring there are no sharp bends as this will tend to reduce the cable's insulation strength.

  • Page 25: Controls, Indicators, Connectors

    5. CONTROLS, INDICATORS, CONNECTORS 5.1. Front Panel Layout (L Model) The 802L series power supply is equipped with a fully instrumented front panel featuring output voltage control, voltage and current metering, and comprehensive status LEDs, along with local/remote mode keyswitch, and power on switch. The 802L can be operated locally from the front panel or remotely via the control connector located on the rear panel (see Section 6.2).

  • Page 26: Hv On Push Button (Ref 1)

    5.2. HV ON Push Button (Ref 1) DO NOT DEPRESS THE HV ON PUSH-BUTTON UNLESS A SUITABLE CAPACITIVE LOAD IS CONNECTED TO THE POWER SUPPLY'S OUTPUT CABLE, AND THE LOAD IS CORRECTLY GROUNDED. The HV ON push button is a momentary switch that when depressed turns on HV output in local mode (keyswitch in local position) only if there are no faults present within the supply.

  • Page 27: Local Voltage Set (Ref 3)

    5.3.7. Overtemp LED The overtemp LED indicates an inverter overtemperature condition internal to the supply. The temp fault will clear once the temperature is below the fault threshold, but the unit will not restart without a reset cycle. Overtemp LED is active in local and remote modes.

  • Page 28: Current Display (Ref 10)

    5.11. Current Display (Ref 10) The Current Display is a 4 digit LED indicator showing the average current delivered by the power supply output. Current display is active in local and remote modes. 5.12. Power switch (Ref 11) The power switch connects AC input power to the control circuitry and causes the internal AC contactor to close if the interlock loop is closed.

  • Page 29: Rear Panel Layout (L Models)

    5.15. Rear Panel Layout (L Models) All of the interconnect and HV connections for the 802L are located on the power supply rear panel. Figure 8 shows the rear panel layout and location of the various connectors. Figure 8 802L Rear Panel Connections DESCRIPTION NOTE SECTION...

  • Page 30: Table 5 802L Rear Panel Functions

    Table 5 802L Rear panel Functions The function of each item in Table 5 is described in the following sections. 5.15.1. HV Output Connector (Ref 1) Connector socket for mating HV cable supplied with unit. The connector should be kept clean and free from debris at all times. If supply is operated at 20kV or 200Hz rep rate or above the cable should be greased to ensure corona free operation.

  • Page 31: Rear Panel Layout (S Models)

    5.15.9. AC Input Terminal (Ref 9) Main AC input power terminal block see section 4.4 for further details. For 200- 240VAC connect three phases and ground. For 380-440VAC option connect three phases, Neutral and Ground. AC input is not phase rotation sensitive. 5.16.

  • Page 32: Rear Panel Layout (Oem Models)

    5.17. Rear Panel Layout (OEM Models) The 802OEM rear panel is similar to the 802S except there is no interlock terminal, unless the CT option is installed. If a number of units are to be connected in parallel, a daisy chain type ribbon cable should be used to connect the supplies together.

  • Page 33: 5.18. Remote Control Connector Pin Diagram

    5.18. REMOTE CONTROL CONNECTOR PIN DIAGRAM Figure 11 shows a summary of the remote control signals on the connector labeled 4 in Figure 5 through 8. The connector is a 25-pin sub D-type receptacle (female). Pin 1. Analog Out Pin 14. +15V Pin 3.
  • Page 34 Notes 83488001 Revision N...

  • Page 35: Operating Instructions

    6. OPERATING INSTRUCTIONS The 802 power supply is designed for operation in two modes. The first mode is local, where the power supply can be controlled from the front panel. Local operation is only possible with the L model supply. The second mode is remote, where control signals are passed via the 25pin remote connector.

  • Page 36: Remote Operation (All Models)

    circuitry will interrupt the power supply's operation causing it to turn OFF. For a full explanation of each control and indicator refer to Section 5. 6.2. Remote Operation (All models) All 802 models are easily controlled through the 25 pin sub D-type remote interface connector located on the rear panel.

  • Page 37: Figure 12 Suggested External Remote Interface Circuit

    Table 6 802 Remote Interface Description Note 1 – For 802L or 802S models, the front panel LEDs are driven by open collector drivers that are common to the remote control interface indicator signals. A pullup resistor is not required to sense the remote interface voltage on these signals. The user should expect the Active logic level (low) to be between 2 and 4V.
  • Page 38 A detailed description of each remote control signal is given in the following sub-sections. 6.2.1. Analog Out Pin 1. Analog of output voltage waveform as measured at the output terminals of the power supply. Signal is 0-10V +/-1% (0-5V if 5V option installed). 6.2.2.

  • Page 39: Remote Control Sequence

    6.2.13. Load Fault LED Pin 18. Open collector Active Low output indicating a load fault condition. Load fault is a non-latching fault and will self-reset after approximately 500ms (for models without LP option). Load fault is caused by an output overvoltage condition (110% of rated voltage) or an output short circuit/large capacitor (load charges for 500ms without reaching programmed voltage).

  • Page 40: Parallel Operation

    6.4. Parallel Operation The 802 series capacitor charging power supplies are constant current sources, and can simply be connected in parallel for applications requiring increased power. Parallel supplies should have the same output voltage rating and programming options (if one unit has the 5V option, all others in parallel must have this option).

  • Page 41: Figure 14 802L Parallel System Control Connections

    To operate more than one unit in parallel all that is required is a parallel control cable, and to connect the HV output cables together at the load. The output currents from the parallel supplies simply add together to increase the overall system current. Any model 802 supply, or any combination of units can be operated in parallel.

  • Page 42: Figure 15 802L And 802S/Oem Parallel System Control Connections

    6.4.2. Parallel system comprising both 802L and 802S or OEM supplies For a system comprising both 802L and S/OEM units, a single L model should be operated as a master in either local or remote mode. The other parallel supplies can be connected to the SLAVE 25-pin D-sub connector on the master unit rear panel (refer to Figure 15).

  • Page 43: Figure 16 Parallel Operation Connections For 802S/Oem Supplies

    6.4.3. Parallel system comprising 802S/OEM supplies A system comprising only model 802S/OEM supplies must be operated from an external control system. The control system should be connected using a pin-to-pin ribbon or other cable that is ‘daisy chained’ to the REMOTE connector on each of the 802S/OEM supplies in the system.
  • Page 44 Notes 83488001 Revision N...

  • Page 45: Application Notes

    7. APPLICATION NOTES The 802 series power supplies are high voltage power sources and great care should be taken when connecting and operating these units. In order to aid installation and system design, a number of application notes have been produced to support the design engineer with certain load circuit component rating and selection.
  • Page 46 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 1 of 11 ______________________________________________________________________________________________________________________ SAFETY DATA SHEET SECTION 1 PRODUCT AND COMPANY IDENTIFICATION PRODUCT Product Name: UNIVOLT N 61 B Product Description: Base Oil and Additives Product Code: 201580102520, 730846-00, 97P847...
  • Page 47 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 2 of 11 ______________________________________________________________________________________________________________________ HAZARD NOT OTHERWISE CLASSIFIED (HNOC): None as defined under 29 CFR 1910.1200. PHYSICAL / CHEMICAL HAZARDS No significant hazards. HEALTH HAZARDS Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis. May be irritating to the eyes, nose, throat, and lungs.
  • Page 48 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 3 of 11 ______________________________________________________________________________________________________________________ EYE CONTACT Flush thoroughly with water. If irritation occurs, get medical assistance. INGESTION Seek immediate medical attention. Do not induce vomiting. NOTE TO PHYSICIAN If ingested, material may be aspirated into the lungs and cause chemical pneumonitis.
  • Page 49 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 4 of 11 ______________________________________________________________________________________________________________________ exposure. If the exposure cannot be completely characterized or an oxygen deficient atmosphere is possible or anticipated, SCBA is recommended. Work gloves that are resistant to hydrocarbons are recommended. Gloves made of polyvinyl acetate (PVA) are not water-resistant and are not suitable for emergency use.
  • Page 50 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 5 of 11 ______________________________________________________________________________________________________________________ vapor HYDROTREATED LIGHT Mist. 5 mg/m3 OSHA Z1 NAPHTHENIC DISTILLATE (PETROLEUM) HYDROTREATED LIGHT Inhalable 5 mg/m3 ACGIH NAPHTHENIC DISTILLATE fraction. (PETROLEUM) HYDROTREATED LIGHT Mist. 5 mg/m3 ACGIH NAPHTHENIC DISTILLATE...
  • Page 51 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 6 of 11 ______________________________________________________________________________________________________________________ If prolonged or repeated contact is likely, chemical, and oil resistant clothing is recommended. Specific Hygiene Measures: Always observe good personal hygiene measures, such as washing after handling the material and before eating, drinking, and/or smoking.
  • Page 52 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 7 of 11 ______________________________________________________________________________________________________________________ STABILITY: Material is stable under normal conditions. CONDITIONS TO AVOID: Excessive heat. High energy sources of ignition. MATERIALS TO AVOID: Strong oxidizers HAZARDOUS DECOMPOSITION PRODUCTS: Material does not decompose at ambient temperatures. POSSIBILITY OF HAZARDOUS REACTIONS: Hazardous polymerization will not occur.
  • Page 53 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 8 of 11 ______________________________________________________________________________________________________________________ NAME ACUTE TOXICITY 2,6-DI-TERT-BUTYL-P-CRESOL Oral Lethality: LD50 0.89 g/kg (Rat) OTHER INFORMATION For the product itself: Prolonged and/or repeated skin contact with low viscosity materials may defat the skin resulting in possible irritation and dermatitis.
  • Page 54 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 9 of 11 ______________________________________________________________________________________________________________________ SECTION 13 DISPOSAL CONSIDERATIONS Disposal recommendations based on material as supplied. Disposal must be in accordance with current applicable laws and regulations, and material characteristics at time of disposal. DISPOSAL RECOMMENDATIONS Product is suitable for burning in an enclosed controlled burner for fuel value or disposal by supervised incineration at very high temperatures to prevent formation of undesirable combustion products.
  • Page 55 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 10 of 11 ______________________________________________________________________________________________________________________ Listed or exempt from listing/notification on the following chemical inventories: AICS, DSL, ENCS, IECSC, KECI, PICCS, TSCA EPCRA SECTION 302: This material contains no extremely hazardous substances. SARA (311/312) REPORTABLE HAZARD CATEGORIES: Immediate Health.
  • Page 56 Product Name: UNIVOLT N 61 B Revision Date: 16 Mar 2015 Page 11 of 11 ______________________________________________________________________________________________________________________ included with and/or on the container. Appropriate warnings and safe-handling procedures should be provided to handlers and users. Alteration of this document is strictly prohibited. Except to the extent required by law, re-publication or retransmission of this document, in whole or in part, is not permitted.

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