WJ200 Series Dotech

Carrier group, Lift (Transverse / running), conveyors, cranes, hydraulic pumps, air conditioners, grinding, tire molding machines, rotary valve, 
FAN, PUMP suitable inverters combine high torque, etc. 


Single phase 100V class: 0.4kW, 0.75kW 
single phase 200V class: 0.1 2.2kW ~ 
3-phase 200V class: 0.1 ~ 15kW 
3-phase 400V class: 0.4 ~ 15kW

1. Improvement of basic performance


 sensorless vector control with 200% more than in the same notice coke realized at 0.5Hz
AC Induction Motor / PM Motor can be driven as an inverter
 equipped with a motor auto-tuning function the inherent characteristics of more effective and high-performance
 motor to realize constant automatic detection


2. trip inhibition achieved stable operation


 over-current and over-voltage suppression
 DC BUS AVR function during deceleration


3. built-in peripherals


equipped with a Safety Stop feature high reliability due to hardware circuit emergency output disconnect


 all models equipped with the standard regenerative braking circuit
 micro-surge voltage suppression


4. improve ease castle


 dual rating function (heavy load, light load selectable) to reduce costs and improve work efficiency, promote the
 program operation with (simple sequence operation)
top the device makes it possible to simplify the peripheral circuit space savings, contribute to the cost of the control panel
 integrated power monitor function


5. space-saving


Side by Side is possible to effectively utilize an installation space to be installed
3.7KW up to a height equal to the control panel design easy


6. easy maintenance


 by adopting a design life of 10 years to realize long-life parts
 service life, the life warning function with
 a simple replacement of the cooling fan can be
 removable terminal board (simple wiring without screws)


7. realization of the network and the corresponding external port

RS -485 (Modbus-RTU)
 on-board as standard options available
Open Network DeviceNet, CC-Link, CompoNet, Profibus, EtherCAT USB (Mini-B
 connector), RS422 (RJ45 connector) is also standard equipped with


8 parameter setting / confirmation is simple user settings feature