Hitachi WJ200 AC Drives

A series of frequency converters WJ200 from the company Hitachi It has many obvious advantages, thanks to which you will be able to effectively organize various technological processes. They are versatile and capable of controlling both asynchronous and synchronous permanent magnet electric motors in a wide range of industrial applications, including heavy industry. High level of accuracy and stability of adjustment even at the lowest speeds.

The drive is equipped with a wide range of functionality for flexible and fine-tuning of equipment operation, protective measures are implemented to prevent disconnection and ensure safe operation. For direct data entry and status monitoring, a display with push-button navigation is located on the front side, and users can also conduct operations using the supplied PC software.

The model range is presented in four network ratings, the power range covers small and medium power values. To expand the design and change the basic configuration, you can use additional optional modules and accessories.

Technical characteristics of Hitachi WJ200 electric drives

• Supply voltage: 1AC 100-120V, 200-240V, 3AC 200 - 240V, 380 - 500V;
• Power of electric motors: 0.1 - 15 kW;
• Output current: 1 - 60 A;
• Management methods: scalar, vector (sensorless and sensory);
• Output frequency: 0.1 - 400 Hz;
• Permissible overloads: the normal mode is 120% of the nom. current for 60 seconds, heavy mode - 150% of nom. current for a duration of 60 seconds;
• Enclosure protection class: IP20;
• Interfaces: RS485, Modbus RTU, optional EtherCAT, PROFIBUS, PROFINET;
• Visualization and customization tools: push-button navigation display, LED display, EzSQ software for control and parameterization using a personal computer;
• Other features and functions: free configuration of the V/f dependence, automatic and manual adjustment, torque control, AVR function, energy saving, PID controller, simple positioning, 16-step speed profile, fine-tuning acceleration and braking, initialization, safe stop function and others.

Hitachi WJ200 I/O Configuration

• Analog: 2 inputs and 1 output;
• Digital: 7 inputs and 2 outputs;
• relay: 2 outputs;
• connection of feedback sensors, thermistors.

Optional Hitachi WJ200 drive modules

• I/O expansion boards.
• Modules of industrial communication protocols.
• Additional anti-interference filters.
• Braking resistors.
• AC and DC reactors.
• Remote control panel.

Parameters of standard sizes of Hitachi WJ200 electric drives

Supply voltage 100 V, 1 phase 

Supply voltage 200 V, 1 phase

supply voltage 200 V, 3 phases

Supply voltage 400 V, 3 phases

You can buy Hitachi WJ200 frequency converters, find out the price and more information about the products by contacting our specialists.