Buy Power supply for operating circuits
Power supply for operating circuits
istochniki_pitaniya_operativnyh_cepej

Power supply for operating circuits

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Ukraine, Zaporozhe
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Technical characteristics
  • BrandПреобразовательная техника НПООО
  • ManufacturerПреобразовательная техника НПООО
  • Country of manufactureUkraine
  • Voltage380 V
  • Type of currentAC
Description

Power supplies are designed to convert three-phase alternating voltage of 380V, 50Hz in constant stabilized voltage 110V DC operating circuits, 220 industrial enterprises. The hardware of the controls and control microprocessor or analog. Power management - from three-phase or single-phase 380V ~ 220V ~. General parameters of power supplies:

  • Rated rectified current: 100A, 160A, 200A, 315A, 400A;
  • Rated rectified voltage: 110V, 220V;
  • adjusting the output voltage from 60% to 115% of the rated value;
  • main power supply ~ 380V, 50Hz;
  • power source circuit is made on the basis of the high-frequency inverter using the IGBT power transistor modules;
  • cooling power assembly - forced air (with replaceable air filters);
  • constructively all the nodes and elements of the power supply, including power matching transformer, located in one cabinet unilateral service;
  • controls and measurement devices and the rectified current rectified voltage located on the cabinet door;
  • degree of protection IP21 or IP54 enclosure shell, depending on the operating conditions.


The source implemented:

  • Parallel operation of several sources for the total load;
  • insulation monitoring load circuits;
  • protection against internal and external short circuits;
  • control of the rectified voltage, the rectified current, overheating, power semiconductors;




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Power supply for operating circuits
Power supply for operating circuits
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