Frequency converter WJ200
The WJ200 series frequency inverters are considered communicative and safety-oriented all-rounders with a long service life and easy operation. In addition, the frequency converters have integrated PLC functionality and positioning control. The resistant WJ200 small and compact converters, manufactured by HITACHI, offer precise speed control and a high starting torque of up to 200% thanks to their control technology. A well-graded range of types as well as numerous protection, programming, safety and control functions open up a wide range of possible applications with the WJ200 series frequency inverter.
The standard equipment of the WJ200 includes: - technology functions such as STO "Safe Torque Off" EN/ISO 13849-1 category 3 - a control unit with display - a built-in brake chopper - an integrated, freely programmable functionality of the PLC systems - a positioning control with incremental encoder feedback for up to 8 freely selectable positions - an RS485 interface with Modbus RTU protocol available - a newly developed communication interface enables fast data exchange with higher-level networks such as e.g. B. PROFIBUS, EtherCAT and DeviceNet.
The WJ200 is also available as a cold-plate version (without aluminum heat sink). Extensive technical details can be downloaded from our download area.
Extensive technical details can be downloaded from our download area.
Technical specifications
- Motor power range from 0.25 to 15 kW can be added
- Mains voltage 1~200VAC -15% … 240VAC +10% 3~380VAC -15% … 480VAC +10%
- Mains frequency 50/60 Hz +/-5%
- Sensorless vector control
- Secure hold
- bus systems
- Built-in soft PLC
- starting torque 200%
- EMC filter according to EN 61800-3
- Global standards CE, UL, c-UL, C-Tick
options
- External control unit
- LCD display
- Mains and motor chokes
- braking resistors
- radio interference filter
- sine filter
- Windows-based configuration software ProDrive
- Various IP protection classes
equipment
- Mains filter (FPF-9120-.. & FPF-9340-..)
WJ200 Series Inverters
At a glance
The Hitachi WJ200 frequency inverters have the integrated STO safety function, making external motor contactors superfluous. Accordingly, the WJ200 is one of the most reliable and safest frequency converters from HITACHI. The integrated keypad with LED display can be ideally programmed via PC or laptop (mini USB port) and is password protected. The intuitive usability of the software offers the user another major advantage. The frequency converters of the WJ200 series are used, among other things, in the areas of woodworking, plastics, food processing, packaging, machine tools and manufacturing systems.