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Scope of application
Single-phase frequency converters ER-02T work both with motors of pumps, fans, compressors, molding machines, and in cases where increased accuracy of motor torque control is necessary, for example, in lifting and transport, machine tools.
Main Features
  • Connection to the network according to the scheme "single-phase input - three-phase output"
  • Sinusoidal PWM.
  • Built-in protection against engine jamming.
  • Built-in protection against dry running of the pump.
  • Power saving mode, in which the motor current is reduced at constant speed
  • Direct current braking mode.
  • The single-phase frequency converter ensures stable operation of the motor at low speeds with a nominal torque.
  • An engine control algorithm that adapts to rapidly changing loads.
  • Automatic regulation of the parameters of the volt-ampere characteristic under dynamically changing loads.
  • Automatic compensation of the starting torque optimizes the drive parameters as much as possible.
  • The vector control mode does not require the use of speed and position sensors of the rotor, which allows them to be used in many industries.
  • Preset operating modes ensure efficient operation of the engine.
  • Built-in RS-485 interface with open MODBUS RTU protocol.
  • 28 different protection and diagnostic functions of the device.
  • Built-in PID controller.
DOCUMENTATION
SPARE PARTS ARE NOT ON SALE.

Catalog

Questionnaire

All ERMAN products

The group «New Technologies» offers products from the plant ERMAN: 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.
  • ERMAN converter catalog завода ERMAN
    ERMAN converter catalog
  • Questionnaire for на сайте ERMAN frequency converters
    Questionnaire for ERMAN frequency converters

NEW TECHNOLOGIES GROUP

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