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  • AU series | High Voltage power supply Rack mount | Matsusada Precision
  • AU series (1kV to 60kV/30W to 300W models) | High Voltage power supply Rack mount | Matsusada Precision
  • AU series (80kV to 120kV/30W to 300W models, 1kV to 120kV/600W to 1200W models) | High Voltage power supply Rack mount | Matsusada Precision
  • AU series (2200W models) | High Voltage power supply Rack mount | Matsusada Precision
  • AU series
  • AU series | High Voltage power supply Rack mount | Matsusada Precision
  • AU series (1kV to 60kV/30W to 300W models) | High Voltage power supply Rack mount | Matsusada Precision
  • AU series (80kV to 120kV/30W to 300W models, 1kV to 120kV/600W to 1200W models) | High Voltage power supply Rack mount | Matsusada Precision
  • AU series (2200W models) | High Voltage power supply Rack mount | Matsusada Precision
  • AU series

LOW PROFILE/HIGH POWER RACK-MOUNT TYPE HIGH VOLTAGE POWER SUPPLY

  • 1kV to 120kV
    30W to 2200W
  • Ultra Low Profile/
    Space Saving
  • Wide Range of Lineup
  • Full of Remote Functions
CE marking

Best & Long Seller of Rack-mount High Voltage Power Supply!
Maximum 2200W Output Power in Ultra Low Profile Design

AU series is a high-performance, high-reliability, and high-quality DC high-voltage power supply as a result of our high-voltage power technology built up over the years. High efficiency and ultra-compact developed through our unique switching and voltage isolation technology.

With a wide lineup of over 300 models and diverse options, we provide you with the most suitable models from the output range of 1 kV to 120 kV/30 W to 2200 kW. AU series has various remote control and monitor functions as standard, and adding a digital control interface will contribute to the extensibility of Automatic Test Equipment (ATE) systems and various high-voltage experiments and evaluations of inverters and power devices. The AU series is only a third to half the size of conventional power supplies and is dedicated to compact devices and saving facilities space. Double or triple protection allows for safer operation. The new master/slave option has a higher power output operation.

FEATURES AND BENEFITS

  • 1. WIDE RANGE OF LINEUP

    You can select the best output range and function from an abundance of the lineup of 1kV to 120 kV/30 W to 2.2 kW over 300 models. Therefore, there is no need to choose a product with output or specifications, avoiding wasted investment.
    AU series has an -LC option for the automatic switch of constant voltage/constant current modes, and other options such as different input voltage or slow ramp-up are available.

  • 2. FULL OF REMOTE FUNCTION

    High-voltage output voltage and output current (output cut-off value for the standard type and current limit value for AU with -LC option) can be controlled. Also equipped with output ON/OFF, monitor output for voltage/current and status output of high voltage is equipped, and an external interlock is standard as a safety function.
    Also, The computer remote control is available by adding a digital controller for LAN, USB, RS-232C, RS-485, and GPIB.
    You can construct system integration with other measuring instruments or control devices for faster testing and development. It's easy to build a system with the combination of our DC (low voltage) or AC power supplies.

  • 3. ULTRA LOW PROFILE/SPACE SAVING

    Panel height is only 1.73 inches (44 mm) (models less than 1 kV to 60 kV/30 W to 300 W models) and 19 inches (0.48 meters) EIA standard rack mount type. Miniaturization and high reliability are conflicting themes for high-voltage power supplies that are cleared by our high-voltage insulation technology.
    AU series has been receiving a good reputation for applications that require space-saving, such as inspection systems for production lines or a combination of several power supplies.

    High Voltage Power Supplies AU Series Feature
  • Local and remote operation
  • Front panel adjustable overload trip level
  • Remote and front panel monitoring of DC output voltage and current
  • Automatic protection against overload, short circuit, and arc
  • Greater than 85% efficiency
  • General Purpose Interface Bus (GPIB) is available and programmable with optional GPIB units
  • CE Certified; up to 300 Watt models excluding 1.5 kilovolts

APPLICATIONS

Models

CE mark
They correspond to the Low Voltage Directive and EMC Directive. As for CE marking, the models which have not yet acquired CE marking at present are going to acquire them in the near future. If you need the latest information about the status of the acquisition, please contact the nearest sales office.
Model Output Safety standards
Voltage [kV] Current [mA] Power [W]
AU-1P30 +1 kV 30 mA 30 W CE mark
AU-1P60 60 mA 60 W CE mark
AU-1P100 100 mA 100 W CE mark
AU-1P150 150 mA 150 W CE mark
AU-1P300 300 mA 300 W CE mark
AU-1P600 600 mA 600 W
AU-1P1200 1200 mA 1200 W
AU-1P2200 2200 mA 2200 W
AU-1.5P200 +1.5 kV 200 mA 300 W CE mark
AU-1.5P400 400 mA 600 W
AU-1.5P800 800 mA 1200 W
AU-1.5P1460 1460 mA 2200 W
AU-2P15 +2 kV 15 mA 30 W CE mark
AU-2P30 30 mA 60 W CE mark
AU-2P50 50 mA 100 W CE mark
AU-2P75 75 mA 150 W CE mark
AU-2P150 150 mA 300 W CE mark
AU-2P300 300 mA 600 W
AU-2P600 600 mA 1200 W
AU-2P1100 1100 mA 2200 W
AU-3P10 +3 kV 10 mA 30 W CE mark
AU-3P20 20 mA 60 W CE mark
AU-3P33 33 mA 100 W CE mark
AU-3P50 50 mA 150 W CE mark
AU-3P100 100 mA 300 W CE mark
AU-3P200 200 mA 600 W
AU-3P400 400 mA 1200 W
AU-3P733 733 mA 2200 W
AU-5P6 +5 kV 6 mA 30 W CE mark
AU-5P12 12 mA 60 W CE mark
AU-5P20 20 mA 100 W CE mark
AU-5P30 30 mA 150 W CE mark
AU-5P60 60 mA 300 W CE mark
AU-5P120 120 mA 600 W
AU-5P240 240 mA 1200 W
AU-5P440 440 mA 2200 W
AU-6P5 +6 kV 5 mA 30 W CE mark
AU-6P10 10 mA 60 W CE mark
AU-6P16 16 mA 100 W CE mark
AU-6P25 25 mA 150 W CE mark
AU-6P50 50 mA 300 W CE mark
AU-6P100 100 mA 600 W
AU-6P200 200 mA 1200 W
AU-6P366 366 mA 2200 W
AU-10P3 +10 kV 3 mA 30 W CE mark
AU-10P6 6 mA 60 W CE mark
AU-10P10 10 mA 100 W CE mark
AU-10P15 15 mA 150 W CE mark
AU-10P30 30 mA 300 W CE mark
AU-10P60 60 mA 600 W
AU-10P120 120 mA 1200 W
AU-10P220 220 mA 2200 W
AU-15P2 +15 kV 2 mA 30 W CE mark
AU-15P4 4 mA 60 W CE mark
AU-15P6.6 6.6 mA 100 W CE mark
AU-15P10 10 mA 150 W CE mark
AU-15P20 20 mA 300 W CE mark
AU-15P40 40 mA 600 W
AU-15P80 80 mA 1200 W
AU-15P146 146 mA 2200 W
AU-20P1.5 +20 kV 1.5 mA 30 W CE mark
AU-20P3 3 mA 60 W CE mark
AU-20P5 5 mA 100 W CE mark
AU-20P7.5 7.5 mA 150 W CE mark
AU-20P15 15 mA 300 W CE mark
AU-20P30 30 mA 600 W
AU-20P60 60 mA 1200 W
AU-20P110 110 mA 2200 W
AU-30P1 +30 kV 1 mA 30 W CE mark
AU-30P2 2 mA 60 W CE mark
AU-30P3.3 3.3 mA 100 W CE mark
AU-30P5 5 mA 150 W CE mark
AU-30P10 10 mA 300 W CE mark
AU-30P20 20 mA 600 W
AU-30P40 40 mA 1200 W
AU-30P73.3 73.3 mA 2200 W
AU-40P0.75 +40 kV 0.75 mA 30 W CE mark
AU-40P1.5 1.5 mA 60 W CE mark
AU-40P2.5 2.5 mA 100 W CE mark
AU-40P3.75 3.75 mA 150 W CE mark
AU-40P7.5 7.5 mA 300 W CE mark
AU-40P15 15 mA 600 W
AU-40P30 30 mA 1200 W
AU-40P55 55 mA 2200 W
AU-50P0.6 +50 kV 0.6 mA 30 W CE mark
AU-50P1.2 1.2 mA 60 W CE mark
AU-50P2 2 mA 100 W CE mark
AU-50P3 3 mA 150 W CE mark
AU-50P6 6 mA 300 W CE mark
AU-50P12 12 mA 600 W
AU-50P24 24 mA 1200 W
AU-50P44 44 mA 2200 W
AU-60P0.5 +60 kV 0.5 mA 30 W CE mark
AU-60P1 1 mA 60 W CE mark
AU-60P1.6 1.6 mA 100 W CE mark
AU-60P2.5 2.5 mA 150 W CE mark
AU-60P5 5 mA 300 W CE mark
AU-60P10 10 mA 600 W
AU-60P20 20 mA 1200 W
AU-60P36.6 36.6 mA 2200 W
AU-80P0.37 +80 kV 0.37 mA 30 W CE mark
AU-80P0.75 0.75 mA 60 W CE mark
AU-80P1.25 1.25 mA 100 W CE mark
AU-80P1.87 1.87 mA 150 W CE mark
AU-80P3.75 3.75 mA 300 W CE mark
AU-80P7.5 7.5 mA 600 W
AU-80P15 15 mA 1200 W
AU-80P27.5 27.5 mA 2200 W
AU-100P0.3 +100 kV 0.3 mA 30 W CE mark
AU-100P0.6 0.6 mA 60 W CE mark
AU-100P1 1 mA 100 W CE mark
AU-100P1.5 1.5 mA 150 W CE mark
AU-100P3 3 mA 300 W CE mark
AU-100P6 6 mA 600 W
AU-100P12 12 mA 1200 W
AU-100P22 22 mA 2200 W
AU-120P0.25 +120 kV 0.25 mA 30 W CE mark
AU-120P0.5 0.5 mA 60 W CE mark
AU-120P0.83 0.83 mA 100 W CE mark
AU-120P1.25 1.25 mA 150 W CE mark
AU-120P2.5 2.5 mA 300 W CE mark
AU-120P5 5 mA 600 W
AU-120P10 10 mA 1200 W
AU-120P18.3 18.3 mA 2200 W
Positive polarity
Model Output Safety standards
Voltage [kV] Current [mA] Power [W]
AU-1N30 -1 kV 30 mA 30 W CE mark
AU-1N60 60 mA 60 W CE mark
AU-1N100 100 mA 100 W CE mark
AU-1N150 150 mA 150 W CE mark
AU-1N300 300 mA 300 W CE mark
AU-1N600 600 mA 600 W
AU-1N1200 1200 mA 1200 W
AU-1N2200 2200 mA 2200 W
AU-1.5N200 -1.5 kV 200 mA 300 W CE mark
AU-1.5N400 400 mA 600 W
AU-1.5N800 800 mA 1200 W
AU-1.5N1460 1460 mA 2200 W
AU-2N15 -2 kV 15 mA 30 W CE mark
AU-2N30 30 mA 60 W CE mark
AU-2N50 50 mA 100 W CE mark
AU-2N75 75 mA 150 W CE mark
AU-2N150 150 mA 300 W CE mark
AU-2N300 300 mA 600 W
AU-2N600 600 mA 1200 W
AU-2N1100 1100 mA 2200 W
AU-3N10 -3 kV 10 mA 30 W CE mark
AU-3N20 20 mA 60 W CE mark
AU-3N33 33 mA 100 W CE mark
AU-3N50 50 mA 150 W CE mark
AU-3N100 100 mA 300 W CE mark
AU-3N200 200 mA 600 W
AU-3N400 400 mA 1200 W
AU-3N733 733 mA 2200 W
AU-5N6 -5 kV 6 mA 30 W CE mark
AU-5N12 12 mA 60 W CE mark
AU-5N20 20 mA 100 W CE mark
AU-5N30 30 mA 150 W CE mark
AU-5N60 60 mA 300 W CE mark
AU-5N120 120 mA 600 W
AU-5N240 240 mA 1200 W
AU-5N440 440 mA 2200 W
AU-6N5 -6 kV 5 mA 30 W CE mark
AU-6N10 10 mA 60 W CE mark
AU-6N16 16 mA 100 W CE mark
AU-6N25 25 mA 150 W CE mark
AU-6N50 50 mA 300 W CE mark
AU-6N100 100 mA 600 W
AU-6N200 200 mA 1200 W
AU-6N366 366 mA 2200 W
AU-10N3 -10 kV 3 mA 30 W CE mark
AU-10N6 6 mA 60 W CE mark
AU-10N10 10 mA 100 W CE mark
AU-10N15 15 mA 150 W CE mark
AU-10N30 30 mA 300 W CE mark
AU-10N60 60 mA 600 W
AU-10N120 120 mA 1200 W
AU-10N220 220 mA 2200 W
AU-15N2 -15 kV 2 mA 30 W CE mark
AU-15N4 4 mA 60 W CE mark
AU-15N6.6 6.6 mA 100 W CE mark
AU-15N10 10 mA 150 W CE mark
AU-15N20 20 mA 300 W CE mark
AU-15N40 40 mA 600 W
AU-15N80 80 mA 1200 W
AU-15N146 146 mA 2200 W
AU-20N1.5 -20 kV 1.5 mA 30 W CE mark
AU-20N3 3 mA 60 W CE mark
AU-20N5 5 mA 100 W CE mark
AU-20N7.5 7.5 mA 150 W CE mark
AU-20N15 15 mA 300 W CE mark
AU-20N30 30 mA 600 W
AU-20N60 60 mA 1200 W
AU-20N110 110 mA 2200 W
AU-30N1 -30 kV 1 mA 30 W CE mark
AU-30N2 2 mA 60 W CE mark
AU-30N3.3 3.3 mA 100 W CE mark
AU-30N5 5 mA 150 W CE mark
AU-30N10 10 mA 300 W CE mark
AU-30N20 20 mA 600 W
AU-30N40 40 mA 1200 W
AU-30N73.3 73.3 mA 2200 W
AU-40N0.75 -40 kV 0.75 mA 30 W CE mark
AU-40N1.5 1.5 mA 60 W CE mark
AU-40N2.5 2.5 mA 100 W CE mark
AU-40N3.75 3.75 mA 150 W CE mark
AU-40N7.5 7.5 mA 300 W CE mark
AU-40N15 15 mA 600 W
AU-40N30 30 mA 1200 W
AU-40N55 55 mA 2200 W
AU-50N0.6 -50 kV 0.6 mA 30 W CE mark
AU-50N1.2 1.2 mA 60 W CE mark
AU-50N2 2 mA 100 W CE mark
AU-50N3 3 mA 150 W CE mark
AU-50N6 6 mA 300 W CE mark
AU-50N12 12 mA 600 W
AU-50N24 24 mA 1200 W
AU-50N44 44 mA 2200 W
AU-60N0.5 -60 kV 0.5 mA 30 W CE mark
AU-60N1 1 mA 60 W CE mark
AU-60N1.6 1.6 mA 100 W CE mark
AU-60N2.5 2.5 mA 150 W CE mark
AU-60N5 5 mA 300 W CE mark
AU-60N10 10 mA 600 W
AU-60N20 20 mA 1200 W
AU-60N36.6 36.6 mA 2200 W
AU-80N0.37 -80 kV 0.37 mA 30 W CE mark
AU-80N0.75 0.75 mA 60 W CE mark
AU-80N1.25 1.25 mA 100 W CE mark
AU-80N1.87 1.87 mA 150 W CE mark
AU-80N3.75 3.75 mA 300 W CE mark
AU-80N7.5 7.5 mA 600 W
AU-80N15 15 mA 1200 W
AU-80N27.5 27.5 mA 2200 W
AU-100N0.3 -100 kV 0.3 mA 30 W CE mark
AU-100N0.6 0.6 mA 60 W CE mark
AU-100N1 1 mA 100 W CE mark
AU-100N1.5 1.5 mA 150 W CE mark
AU-100N3 3 mA 300 W CE mark
AU-100N6 6 mA 600 W
AU-100N12 12 mA 1200 W
AU-100N22 22 mA 2200 W
AU-120N0.25 -120 kV 0.25 mA 30 W CE mark
AU-120N0.5 0.5 mA 60 W CE mark
AU-120N0.83 0.83 mA 100 W CE mark
AU-120N1.25 1.25 mA 150 W CE mark
AU-120N2.5 2.5 mA 300 W CE mark
AU-120N5 5 mA 600 W
AU-120N10 10 mA 1200 W
AU-120N18.3 18.3 mA 2200 W
Negative polarity
Model Output Safety standards
Voltage [kV] Current [mA] Power [W]
AU-1R30 +1 kV/-1 kV 30 mA 30 W CE mark
AU-1R60 60 mA 60 W CE mark
AU-1R100 100 mA 100 W CE mark
AU-1R150 150 mA 150 W CE mark
AU-1R300 300 mA 300 W CE mark
AU-1R600 600 mA 600 W
AU-1R1200 1200 mA 1200 W
AU-1R2200 2200 mA 2200 W
AU-1.5R200 +1.5 kV/-1.5 kV 200 mA 300 W CE mark
AU-1.5R400 400 mA 600 W
AU-1.5R800 800 mA 1200 W
AU-1.5R1460 1460 mA 2200 W
AU-2R15 +2 kV/-2 kV 15 mA 30 W CE mark
AU-2R30 30 mA 60 W CE mark
AU-2R50 50 mA 100 W CE mark
AU-2R75 75 mA 150 W CE mark
AU-2R150 150 mA 300 W CE mark
AU-2R300 300 mA 600 W
AU-2R600 600 mA 1200 W
AU-2R1100 1100 mA 2200 W
AU-3R10 +3 kV/-3 kV 10 mA 30 W CE mark
AU-3R20 20 mA 60 W CE mark
AU-3R33 33 mA 100 W CE mark
AU-3R50 50 mA 150 W CE mark
AU-3R100 100 mA 300 W CE mark
AU-3R200 200 mA 600 W
AU-3R400 400 mA 1200 W
AU-3R733 733 mA 2200 W
AU-5R6 +5 kV/-5 kV 6 mA 30 W CE mark
AU-5R12 12 mA 60 W CE mark
AU-5R20 20 mA 100 W CE mark
AU-5R30 30 mA 150 W CE mark
AU-5R60 60 mA 300 W CE mark
AU-5R120 120 mA 600 W
AU-5R240 240 mA 1200 W
AU-5R440 440 mA 2200 W
AU-6R5 +6 kV/-6 kV 5 mA 30 W CE mark
AU-6R10 10 mA 60 W CE mark
AU-6R16 16 mA 100 W CE mark
AU-6R25 25 mA 150 W CE mark
AU-6R50 50 mA 300 W CE mark
AU-6R100 100 mA 600 W
AU-6R200 200 mA 1200 W
AU-6R366 366 mA 2200 W
AU-10R3 +10 kV/-10 kV 3 mA 30 W CE mark
AU-10R6 6 mA 60 W CE mark
AU-10R10 10 mA 100 W CE mark
AU-10R15 15 mA 150 W CE mark
AU-10R30 30 mA 300 W CE mark
AU-10R60 60 mA 600 W
AU-10R120 120 mA 1200 W
AU-10R220 220 mA 2200 W
AU-15R2 +15 kV/-15 kV 2 mA 30 W CE mark
AU-15R4 4 mA 60 W CE mark
AU-15R6.6 6.6 mA 100 W CE mark
AU-15R10 10 mA 150 W CE mark
AU-15R20 20 mA 300 W CE mark
AU-15R40 40 mA 600 W
AU-15R80 80 mA 1200 W
AU-15R146 146 mA 2200 W
AU-20R1.5 +20 kV/-20 kV 1.5 mA 30 W CE mark
AU-20R3 3 mA 60 W CE mark
AU-20R5 5 mA 100 W CE mark
AU-20R7.5 7.5 mA 150 W CE mark
AU-20R15 15 mA 300 W CE mark
AU-20R30 30 mA 600 W
AU-20R60 60 mA 1200 W
AU-20R110 110 mA 2200 W
AU-30R1 +30 kV/-30 kV 1 mA 30 W CE mark
AU-30R2 2 mA 60 W CE mark
AU-30R3.3 3.3 mA 100 W CE mark
AU-30R5 5 mA 150 W CE mark
AU-30R10 10 mA 300 W CE mark
AU-30R20 20 mA 600 W
AU-30R40 40 mA 1200 W
AU-30R73.3 73.3 mA 2200 W
AU-40R0.75 +40 kV/-40 kV 0.75 mA 30 W CE mark
AU-40R1.5 1.5 mA 60 W CE mark
AU-40R2.5 2.5 mA 100 W CE mark
AU-40R3.75 3.75 mA 150 W CE mark
AU-40R7.5 7.5 mA 300 W CE mark
AU-40R15 15 mA 600 W
AU-40R30 30 mA 1200 W
AU-40R55 55 mA 2200 W
AU-50R0.6 +50 kV/-50 kV 0.6 mA 30 W CE mark
AU-50R1.2 1.2 mA 60 W CE mark
AU-50R2 2 mA 100 W CE mark
AU-50R3 3 mA 150 W CE mark
AU-50R6 6 mA 300 W CE mark
AU-50R12 12 mA 600 W
AU-50R24 24 mA 1200 W
AU-50R44 44 mA 2200 W
AU-60R0.5 +60 kV/-60 kV 0.5 mA 30 W CE mark
AU-60R1 1 mA 60 W CE mark
AU-60R1.6 1.6 mA 100 W CE mark
AU-60R2.5 2.5 mA 150 W CE mark
AU-60R5 5 mA 300 W CE mark
AU-60R10 10 mA 600 W
AU-60R20 20 mA 1200 W
AU-60R36.6 36.6 mA 2200 W
AU-80R0.37 +80 kV/-80 kV 0.37 mA 30 W CE mark
AU-80R0.75 0.75 mA 60 W CE mark
AU-80R1.25 1.25 mA 100 W CE mark
AU-80R1.87 1.87 mA 150 W CE mark
AU-80R3.75 3.75 mA 300 W CE mark
AU-80R7.5 7.5 mA 600 W
AU-80R15 15 mA 1200 W
AU-80R27.5 27.5 mA 2200 W
AU-100R0.3 +100 kV/-100 kV 0.3 mA 30 W CE mark
AU-100R0.6 0.6 mA 60 W CE mark
AU-100R1 1 mA 100 W CE mark
AU-100R1.5 1.5 mA 150 W CE mark
AU-100R3 3 mA 300 W CE mark
AU-100R6 6 mA 600 W
AU-100R12 12 mA 1200 W
AU-100R22 22 mA 2200 W
AU-120R0.25 +120 kV/-120 kV 0.25 mA 30 W CE mark
AU-120R0.5 0.5 mA 60 W CE mark
AU-120R0.83 0.83 mA 100 W CE mark
AU-120R1.25 1.25 mA 150 W CE mark
AU-120R2.5 2.5 mA 300 W CE mark
AU-120R5 5 mA 600 W
AU-120R10 10 mA 1200 W
AU-120R18.3 18.3 mA 2200 W
Reversible polarity

Output polarity is positive, negative, or reversible high voltage with respect to chassis ground. Reversible models from 1kV to 6kV switch polarity by replacing the internal connector. For reversible models from 10kV to 120kV, the polarity is switched by replacing the internal positive and negative high-voltage units.

Following lineups are also available beside the above.
AK series: 1 kV to 120 kV/3 kW to 6.4 kW
AKP series: 1 kV to 120 kV/12 kW, 13 kW
REH series: 750 V to 1.2 kV/1 kW to 15 kW

Functions

Remote control connector (TB1)

D-Sub 25pin female (mating connector enclosed). Use for GPIB connection too.

Remote/Local change

Remote/Local change
Model Output relay Open collector
Remote Short VCE ≤ 0.4 V
Local Open VCE ≥ 2 V

Sink current ≥ 10mA

External output ON/OFF

Remote High Voltage ON/OFF
Output Output relay Open collector
ON Short VCE ≤ 0.4 V
OFF Open VCE ≥ 2 V

Sink current ≥ 10mA
High voltage outputs as long as the front panel OUTPUT switch and the remote switch are ON.

Output control Remote analog programming

  • It is possible to conduct control with the combination of Vcon and output current setting potentiometer (10) of the front panel.
  • Open circuit (fixed at MAX value) is possible by entering Vref.
OUTPUT CONTROL Remote analog programming
Output voltage LRv Vcon
0 to MAX R2:
0 to 5 kΩ		 0 to 10 V
Input impedance ≥ 1MΩ
OUTPUT CONTROL Remote analog programming
Output current * LRc Vcon
0 to MAX R2:
0 to 5 kΩ		 0 to 10 V
Input impedance ≥ 1MΩ

* Model with -LC

External Interlock

External Interlock Switch

It is possible to output in an external relay short or a status of VCE less than 0.4 V. Output will be cut off when open or 2 V or more. To resume the output again, turn the OUTPUT button ON after resetting by turning the OUTPUT button OFF in a status of short or less than 0.4 V.

Sink current ≥ 10 mA

* Interlock switch becomes effective when S2 terminal is open.

Output monitor and status

OUTPUT MONITOR AND STATUS

Monitor output is 0 to 10 V for 0 to Max Output impedance 1 kΩ

Internal relay of status output turns ON in status when output is possible or when output (entrained to OUTPUT ON display LED). Contact open-circuit voltage 30 V, permissible current 100 mA max

Remote reset

Remote RESET (HABb)
Output relay Output relay Timming
Short VCE ≤ 0.4 V Timing
Open VCE ≥ 2 V

Sink current ≥ 10mA

-LF option: Floating ground terminal (M3)

FLOATING GROUND TERMINAL (-LF option)

Case Ground (GND) "CASE" and power supply Ground (GND) "0 V" can be isolated up to 50 V. Minimal current in load can be measured by measuring the current between these 2 points to avoid the effect of ground noise.

  • * Not for floating applications
  • * All equipments that connect to remote control connector (TB1) must be on floating ground in case this feature is intended to use.

Specifications

For details, download the datasheet below.

Options

-LC

Constant voltage and Constant current *1
Current regulation 0.05% (-LC option eliminates overload trip function)

-LF

Floating ground (withstanding voltage of 50 Vdc) *2
Used when measuring minimal current in the load. All equipment that connects to the Remote control connector (TB1) must be on the floating ground in case this feature is intended to be used. (Cannot be used for the purpose of floating high-voltage power supply.)

-LMs

Master/Slave control (0.6 kW, 1.2 kW, and 2.2 kW models only) *1 *2 *3
A maximum of four slave units can be controlled with one master unit.

-LPs

Setting value display
The set voltage and current values are displayed on the meter while you press the SET button on the front panel. (This button is attached only when the -LPs option is chosen.)

-LStc

Constant current status signal
In constant current mode or when Overcurrent Protection (OCP) is activated, the open collector will turn on. (VCE > 2 V)

-LStv

Constant voltage status signal
When the operation mode is Constant voltage mode, the open collector will turn on. (VCE > 2 V)

-LW

Slow start *2
Takes around 10 seconds from turning on the OUTPUT switch, external output ON/OFF, and remote reset to reach the maximum rated voltage
(about 5 seconds at half the maximum rated voltage as output voltage).

-L(U)

Input voltage switch
Input voltage switch over 100 Vac to 120 Vac/200 Vac to 240 Vac single phase input.
Internal switchover. (30 W to 300 W models only)

-L(115V)

Input voltage
100Vac to 120 Vac single phase input. (600 W models only) (CE not compatible)

-L(220V)

Input voltage
200Vac to 240 Vac single phase input. (30 W to 300 W models only)

-L(200V3P)

Three-phase input
three-phase input (2200 W models only)

-L(3m)

Shielded high voltage output cable is changed to 3 meters length.

-L(5m)

Shielded high voltage output cable is changed to 5 meters length.
(only for ≤40 kV models)

-L(7m)

Shielded high voltage output cable is changed to 7 meters length.
(only for ≤ 15 kV models)

  1. In case of power supply operates as cut off the output when overcurrent with master/slave connection, do not select -LC option for Master unit (the other options can be selected), and select -LC option for only slave unit (the other options can also be selected together). Combinations other than the above cut off the output when overcurrent will not work. And also, slave unit is equipped with the -LC option. Therefore, if slave unit is used individually, out will be either CV or CC.
  2. In case selecting -LMs option with -LF option or -LW option, all AU power supplies which connected as master/slave, need to equip -LF option or -LW option.
  3. In case you operate power supplies with CV/CC mode under master/slave connection, select -LC option for the master unit and all slave units (the other options can also be selected together). Combinations other than the above, CV/CC will not work. Also, the Master unit and each Slave unit are equipped with the -LC option. Therefore, if each unit is used individually, out will be either CV or CC.

How to Order

When ordering, add Option No. in the following order by alphabet, input voltage, and output cable length to Model No.
Example: AU-15P80-LCFMsPsStcStvW(7m), AU-30N10-LCFStcStvW(U)(5m), AU-100R22-LCFMsStcStvW(200V3P)(3m)

Accessories

Optical communication

Optical isolation adapters, utilize fiber optic cables for digital communication, which enables extremely reliable communication even in noisy environments such as in factories and for long-distance control.
By using optical fibers, they are electrically isolated, so safe operation is possible even in power supply configurations with potential differences.

Application
Control of high-voltage power supplies via LAN, USB, RS-232C, RS-485, or GPIB.
Connection
Using fiber optical cables, the adapter for each interface is connected to CO-HV units.
And with the dedicated control cable, the CO-HV units are connected to a high-voltage power supply AU series.
Number of units
Up to 32 pairs with CO-HV units and high-voltage power supplies are available.
With GPIB, by setting the address, you can connect a maximum of 448 high-voltage power supply units (14 addresses x 32 units).
Features
The communication system is well suited for such situations where there is a distance between the computer and the high-voltage power supply or in noisy environments. Also, it is especially ideal for use in combination with DC power supplies. The standard cable length is 2 meters, and it can be optionally extended up to 40 meters.
LAN

Order both CO-E32 and CO-HV (with CO-AU cable) together.

LAN | High Voltage power supply Rackmount | Matsusada Precision
USB

Order both USB-OPT and CO-HV (with CO-AU cable) together.

USB | High Voltage power supply Rackmount | Matsusada Precision
RS-232C and RS-485

Order both CO-OPT2-9, or CO-OPT4-25 along with CO-HV (with CO-AU cable) together.

RS-232 | High Voltage power supply Rackmount | Matsusada Precision
GPIB

Order both CO-G32 and CO-HV (with CO-AU cable) together.

GPIB | High Voltage power supply Rackmount | Matsusada Precision

INPUT/OUTPUT CABLE

Input cable
Standard
30 W to 300 W models or
-L(U) option 		CABLE TYPE1 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision Rated voltage: 125 V
Maximum current: 10 A
For Japan and North America		 2.5 meters

Fixed length
Standard
30 W to 300 W models with
-L(220V) option 		CABLE TYPE3 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision Rated voltage: 250 V
Maximum current: 10 A
For European nations (VDE, TUV) 		2.5 meters

Fixed length
Sold separately
30 W to 300 W models with
-L(220V) option 		CABLE TYPE4 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision Rated voltage: 300 V
Maximum current: 25 A
For European nations (VDE) 		2.5 meters

Fixed length
Standard
600 W, 1200 W, 2200 W models 		CABLE TYPE5 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision Rated voltage: 300V
Maximum current: 25 A
For Japan and North America 		2.5 meters
Sold separately
2200 W models with
-L(200V3P) option 		CABLE TYPE6 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision Rated voltage: 600V
Maximum current: 25 A
For Japan only 		2.5 meters

As for the AC input cable, select and use an AC input cable suitable for the usage environment and area. If none of the following applies, please prepare others according to the conditions.

Output cable
Standard
1 kV to 15 kV models
(except for 2200 W models [1.5 kV or less])		 CN-15-MHVP CN-30-MHVP 2.5meters
Specified length available
Standard
20 kV to 30 kV models		 CN-30-MHVP
Standard
40 kV models		 CN-45-MHVP CN-45-MHVP 2.5meters
Specified length available
Standard
50 kV to 60 kV models		 CN-60-MHVP
Standard
2200 W models (1kV, 1.5kV)		 CN-15PR-MHVP CN-40-AHVP 2.5 meters
Fixed length
Standard
80 kV or more models		 CN-120AR-MHVP CN-40-AHVP 2.5 meters
Specified length available

Application software for power supplies and electronic loads

PSS2en series
PSS2en is the dedicated software that can actuate various power supplies, electronic loads, and digital controllers for power supplies manufactured by Matsusada Precision Inc. with a simple setup.
It is the perfect for the aging test, the burn-in test and the withstand voltage test for electronic parts, and for the endurance test, intermittent/continuous operation test or various simulation test for electric component of automobile.
For details, refer to the PSS2en page.

PSS2en | Application software for power supplies and electronic loads | Matsusada Precision

Dimensions

For details, download the datasheet below.

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