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Matsusada Precision XR Series Instruction Manual

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Instruction Manual
XR SERIES
*077.9.014*
Rev. 2.1
B/N 077.9.014

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Summary of Contents for Matsusada Precision XR Series

  • Page 1 Instruction Manual XR SERIES *077.9.014* Rev. 2.1 B/N 077.9.014...
  • Page 2 SAFETY This power supply unit generates high voltage and energy. Electric shock may lead to death or serious injury. Be sure to follow the instructions below and handle the unit with caution. 1. BE SURE TO GROUND!! Be sure to ground the power supply unit before use. 2.

  • Page 3: Meanings Of The Symbols

    Symbols Various symbols are used in this instruction manual and on the product for ensuring safety. What will be caused by ignoring the instructions given with the symbols or by improper handling are classified as shown below. Read carefully and understand the descriptions before proceeding to the main body of this manual.
  • Page 5 Caution ！ Do not install the unit upside down or Do not use the unit in a place subject to on a wrong side. high temperature or in an enclosed, Insufficient heat release may cause limited area. deterioration of parts, which may It not only hampers the unit from generate smoke or set fire.
  • Page 6 First-aid procedures to be implemented in case of electrical shock (1) RESCUE FREE VICTIM FROM CONTACT WITH LIVE CONDUCTOR QUICKLY. AVOID CONTACT WITH FITHER LIVE CONDUCTOR OR VICTIM’S BODY. Shut off high voltage at once and ground circuit. If high voltage cannot be turned off quickly, ground circuit.
  • Page 8 Artificial respiration 1. POSITION VICTIM Place victim in face-upward position an kneel close to his ear. 2. CLEAR THROAT Turn head to one side quickly wipe out any fluid, mucus, or 2.Clear throat foreign body from mouth and throat with fingers. 3.

  • Page 9: Environmental Requirements

    1 Introduction 1 Introduction 1-1 Introduction Thank you very much for your purchase of our product, HIGH VOLTAGE POWER SUPPLY. We do our best to exercise quality control of our products. You will please handle this unit properly according to this operation manual so that you may display the full capacity of this unit, operate it for smoothly in high efficiency for many years to come and safely.
  • Page 10 1 Introduction 1-4 Points to be careful about in handling and care WHEN TOUCHING LOAD AFTER TURNING OFF A HIGH TENSION 1. Make the setting of an output voltage to zero (0). Turn off the INTLK switch. 2. Turn the input voltage (24 VDC) OFF. 3.

  • Page 11: What To Do Before Calling For Service

    1 Introduction FOR SAFER OPERATION 1. Laying an insulation plate which can withstand the voltage to be used on the floor on which an operator stands, carry out the operation. If done so, it will be comparatively safe. 2. When operating a power supply and load, do so with right hand with left hand put in the pocket, taking care not to touch other objects.

  • Page 12: Pin Assignments

    2 Exterior view diagram 2 Exterior view diagram [mm] ２４０ １６ ２０８ BLIND NUT M4×７ BLIND NUT ８ ２２４ M4×７ GROUND M5×15 ７．７５ PIN ASSIGNMENTS J1 HV OUTPUT 1 ＋10VDC REF 2 N.C. 1 ＋24VDC 3 kV Prog Input 2 GND 4 RMT/LCL kV Prog Selector 5 N.C.

  • Page 13: Instructions For Handling

    3 Instructions for handling 3 Instructions for handling WARNING THIS EQUIPMENT GENERATES DANGEROUS VOLTAGE THAT MAY BE FATAL. PROPER GROUNDING OF ALL HIGH VOLTAGE EQUIPMENT IS ESSENTIAL. CAUTION ALWAYS OPERATE THE UNIT WITH THE COVER ON. 3-1 Overview This product is a compact module power supply unit developed for small X-ray tubes. High voltage supply and filament supply are integrated and a tube current control function is provided.
  • Page 14 3 Instructions for handling 5. Check the output voltage and output current (tube current) settings and set the voltage/current at will. For local setting, the following factory settings have been made. KV ADJ : 0 kV FILLIM mA ADJ : 0 mA 1.24A 1.3A FIL LIM...

  • Page 15: Input Current

    3 Instructions for handling 3-3 Connection and description of connectors a. HIGH VOLTAGE Xray tube CONNECTIONS FILAMENT ANODE X－RAY TUBE FILAMENT b. J2 : 24V INPUT CONNECTIONS GND（＝0V） 24V ± 10% ＋24V MODEL INPUT CURRENT HXR- -50- 4A max HXR- -60- 4.8A max HXR-...
  • Page 16 3 Instructions for handling c. J3 : FILAMENT CONNECTIONS 0V to –300V : Variable with BIAS ADJ trimmer (LB option) BIAS FILAMENT P.S. FIL RTN 3.5A X－RAY TUBE 5.5V FILAMENT d. J4 : MONITORS CONNECTIONS : INTERLOCK CAUTION Please ensure that either the Specified resister or lamp is used.
  • Page 17 3 Instructions for handling e. J5 : I/O CONTROL CONNECTIONS (D-sub 9Pin) ① LOCAL CONTROL ＋10V REF OUTPUT(20mA MAX) ＋10V N.C. SHORT 10MΩ (set with the kV ADJ trimmer) LOCAL CONTROL N.C. kV ADJ SHORT 10MΩ (set with the mA ADJ trimmer) LOCAL CONTROL N.C.
  • Page 18 3 Instructions for handling ② EXT. VOLTAGE CONTROL ＋10V REF OUTPUT(20mA MAX) ＋10V N.C. 10MΩ N.C. kV ADJ kV Prog. 0-10V 10MΩ mA Prog. 0-10V N.C. mA ADJ...
  • Page 19 3 Instructions for handling ③ EXT. POTENTIOMETER CONTROL ＋10V REF OUTPUT(20mA MAX) ＋10V N.C. EXT. POT 10MΩ ※1 N.C. kV ADJ EXT. POT 10MΩ ※1 N.C. mA ADJ ※1 VR = 5kΩ or 10kΩ recommended （MIN 1kΩ）...
  • Page 20 3 Instructions for handling 3-5 Option Bias Supply Output terminal J3-3 Via internal multi-turn potentiometer (BIAS ADJ) 0 to –300V, adjustable. Load current is 0.25mA, load regulation is 1% The unit will be preset to 0V prior to shipment.

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