VH6 Fully functional closed-loop vector Frequency inverter
Narrow book design, high-speed bus, energy-saving and efficiency enhancing
VH6 Fully functional closed-loop vector Frequency inverter
The VH6 series has increased its maximum output frequency to 1000Hz, making it suitable for situations that require high-speed rotation and maximum control of speed and torque changes. High frequency output is the main direction of long-term research for Xinje.
Expanding the speed control range helps to stabilize the speed fluctuation at 0.2% and improve the accuracy of mechanical actions.
We have achieved the highest level of torque response in response to sudden and drastic load changes.
By utilizing the current feedback of the motor, the speed and position of the motor rotor are used to adjust the output current and torque of the motor, thereby maximizing the control of changes in the motor's operating speed and suppressing vibration.
The VH6 series is equipped with IGBT integrated modules, with a torque output of up to 180% at 0.5Hz startup. It also supports 150% overload output for 1 minute every 300 seconds and 180% overload for 3 seconds.
Low speed frequency 0.5Hz - starting torque 180%.
In addition to improving power factor and achieving energy-saving effects, DC reactors can also weaken the impact and reduce harmonic interference at the moment of power supply connection.
By using a DC common bus, multiple frequency converters can be connected together, and the regenerative energy can be shared and consumed in other frequency converters during deceleration, thereby achieving energy conservation.
Expanded the power range of standard configuration, making the structure of the control cabinet more compact and cost-effective.
By manually adjusting the proportional and integral gains, optimization can be achieved to achieve consistency between the PID target value and the PID feedback, thereby shortening the system's startup time.
High precision positioning control through pulse input and encoder feedback pulse commands helps improve the accuracy, production efficiency, energy utilization, and safety of mechanical equipment.
Equipped with built-in isolated RS485 communication interface as standard, supporting Modbus RTU communication protocol.
Support external expansion of multiple mainstream bus communications.
Equipped with compatibility mode, the parameters of the old model can be directly written into the new model.
Using the Xinje USB to serial converter and JC-EV-15 to connect the frequency converter and computer, debugging the frequency converter through the "Xinje Frequency Converter Debugging Software" is more convenient, improves debugging efficiency, and has file saving function.
As a soft component of the frequency converter, it enhances the overall capability of the product.
In addition to the standard 7-segment LED 5-digit display operation panel, an optional operation panel with LCD screen and a knob speed control operation panel can also be selected.
As standard configuration, all frequency converters come with internal temperature monitoring to detect ambient temperature. Secondly, through the operation panel and upper computer software, it is easy to confirm the status of the machine, detect possible faults in advance, and effectively shorten the maintenance and downtime of production equipment.
