ZAPI H3D 800A, H3D 1000A DC motor controller Operating handbook

H3D 800A and H3D 1000A are DC motor controllers, designed for use in industrial applications. The devices offer regenerative traction control, standard traction control, 5-speed lifting pump control, and 4-speed lifting pump control with power steering contactor handling. These versatile controllers provide advanced features such as optimum sensitivity to low speeds, self-diagnostics, configuration by a console or mini-console, and parameter modification by a console.

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ZAPI H3D 800A/H3D 1000A Operating Handbook | Manualzz

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Key features

  • Regenerative traction control
  • Standard traction control
  • 5-speed lifting pump control
  • 4-speed lifting pump control with power steering contactor handling
  • Optimum sensitivity to low speeds
  • Self-diagnostics
  • Configuration by console/mini-console
  • Parameter modification by console

Frequently asked questions

The H3D 800A/H3D 1000A controllers operate on a DC voltage range of 36V-140V, with a maximum current of 800A or 1000A, respectively. They have a frequency of 18kHz and are designed for use with DC series wound motors with four cables. The operating temperature range is -30 to +40° C.

The H3D controllers offer several protection features, including protection against battery inversion, connection errors, thermal overload, low battery charge, and accidental start-up. They also have protection against uncontrolled movements.

Yes, you can modify the parameters of the H3D controllers using either a programming console or a mini-console. The console allows for real-time adjustments during operation. You can modify parameters such as acceleration delay, inversion braking, release braking, speed reduction, and maximum current.

The microprocessor in the H3D controllers performs diagnostic procedures on the main chopper functions. You can check the diagnostic messages through an LED on the connector or by using the programming console. The console can display alarm codes and provide information about potential causes and solutions.
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