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Scope of application of frequency converters for asynchronous motors

Electric drives with both high inertia and dynamically varying loads. Electric drives that require precise control with a high response rate to load changes.

  • Thanks to the state-of-the-art spatial vector control algorithm, frequency converters for asynchronous motors of the E-VC series do not require the use of speed and rotor position sensors, which allows them to be used in many industries.
  • The function of automatic compensation of starting torque in frequency converters of the E-VC series allows you to obtain a high starting torque of the engine and compensate for its sliding during start-up. The converter adapts to the load parameters, maintaining high precision of drive control.
  • The function of tabular adjustment of rotational speeds for a silent drive.
  • A variety of modes will satisfy the most demanding requirements for remote monitoring and control of the electric drive.
  • A control panel with a two-line liquid crystal character display, a dialog user interface, a function for copying settings from another converter.
  • Frequency converters for asynchronous motors of the E-VC series contain a built-in PID controller for setting the required characteristics of automatic control of the electric drive. Preset modes ensure efficient operation of the engine.
  • The presence of a pulse input for feedback on engine speed makes it possible to achieve greater control accuracy, expand the dynamic range and reduce the response time of the electric drive when installing an additional speed sensor.
  • The built-in automatic energy-saving motor control function optimizes the power factor of the electric motor and selects modes with maximum efficiency.
  • The built-in PLC with programmable multifunctional inputs provides extensive possibilities for controlling the electric drive by external events, discrete commands, timer, etc.
  • An embedded RS-485 serial port with MODBUS protocol (optional E-9VC RS-485 expansion card) and a PROFIBUS card as an option allow the converter to be integrated into a centralized control and data acquisition system.
DOCUMENTATION
SPARE PARTS ARE NOT ON SALE.

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All ERMAN products

The group "New Technologies" offers for review the products: eRMAN frequency converters for pumps, fans, smoke pumps, compressors, conveyors, crushers, lifting and transport, machine tools and other equipment.
SPARE PARTS ARE NOT AVAILABLE FOR SALE
  • ERMAN ER-01T ERMAN
    ERMAN ER-01T
    011T4, 022T4, 075T4, etc.
  • ERMAN ER-02T ERMAN
    ERMAN ER-02T
    6.5, 9, 11, 13, etc.
  • ERMAN ER-G-220-01 ERMAN
    ERMAN ER-G-220-01
    0.37, 0.5, 0.75, 1.0, etc.
  • ERMAN ER-G-220-02 ERMAN
    ERMAN ER-G-220-02
    0.5, 1.0, 1.2, etc.
  • ERMAN E-9 ERMAN
    ERMAN E-9
    5R5T4, 055T4, 132T4, etc.
  • ERMAN E-9PF ERMAN
    ERMAN E-9PF
    015T4, 022T4, 055T4, etc.
  • ERMAN E-V63 ERMAN
    ERMAN E-V63
    0R7S2, 7R5T4, 075T4, etc.
  • ERMAN E-VC ERMAN
    ERMAN E-VC
    1R5, 093, 1000, etc.

About ERMAN

The development, production and sale of frequency converters for ERMAN engines is one of the main specializations of the AGAVA Design Bureau (Yekaterinburg). Today the AGAVA company is an enterprise with a rich work experience and a professional team of specialists. The company's specialists are continuously working to modernize and improve the quality of products.
  • QUALITY AND LOYALTY

    Product quality and customer loyalty are the main goals of the company in its work.
  • PROTECTION AND SECURITY

    The purpose of automation devices is to protect and protect people and equipment during operation. Make sure that human contact with technology is minimized.
  • ENERGY SAVING

    An important modern function is energy saving, saving gas, electricity. ERMAN frequency converters cope with this task as well as possible.

Information Board ERMAN

Learn more about our products ERMAN.
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    ERMAN converter catalog
  • Questionnaire for на сайте ERMAN frequency converters
    Questionnaire for ERMAN frequency converters

NEW TECHNOLOGIES GROUP

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