7.0" TFT Color HMI Ethernet Port Touch Screen All in One Integrated Digital and Analog Input Output
Thanks to sophisticated engineers, scientific producing workmanship, rigorous quality control systems and management team, K-Drive frequency inverters are equipped with advanced features.
4.3 inch
7 inch
10 inch
In the trend of advocating smart and simple industrial automation, environmentally friendly products, value-added solutions, K-Drive, as one of the world's leading drive manufacturers aggressively investing in R&D, production, and continuous quality improvement, is well positioned to provide its customers with technology-driven, performance-outstanding products such as VFDs, wind power converters, servo drives, HEV/EV drives, helping its customers save energy and increase industrial productivity with sustainability on the one hand, and enhancing their entire value-chain quality, delivery, and services on the other hand.
| Performance | Common brands | K-Drive |
|---|---|---|
| Applicable motors | Asynchronous motors | Asynchronous /synchronous motors |
| Starting torque | 2.0Hz, 150% (sensor-less vector control) 0Hz, 180% (closed-loop vector control) | 0.5Hz, 180% (sensor-less vector control) 0Hz, 200% (closed-loop vector control) |
| Speed adjustable range | 1:100 (SVC), 1:1000 (VC) | 1:200 (SVC), 1:1000 (VC) |
| Ambient temperature (no derating required) | -10-40ºC | -10-50ºC (for most of the models) |
| Rated input voltage | 208VAC-400VAC | 208VAC-480VAC |
| Communication | Modbus RTU//ASCII | Modbus RTU//ASCII Profibus-DP, CANopen, etc. |
| Position control (fixed length, or angular positioning) | × | √ |
| Field weakening control | × | √ |
| Autotune online | Online | Online & Offline |
| Short-time ramp-up | Trip | No trip |
| Customized features (software and/or hardware) | Unprocurable or no experience | Procurable with rich experience |
In production, rigorous quality control is implemented on components, circuit boards, and the finished goods, assuring products without defects.
All drives are well packed before shipment, fit for air shipment, sea transportation, and express delivery. Customers are able to call its own nominated forwarder or consult K-Drive logistics department for worldwide shipment services.
* Low-power inverters are packed in cardboard box, and others are in plywood cases.
* Plenty of transportation procurable globally in accordance with customer demand or K-Drive expertise.
HMI (Human-Machine Interface) and Inverter can work together in various industrial applications such as factory automation, robotics, and HVAC systems.
An HMI is a graphical interface that allows operators to interact with machines and systems. It typically includes a display screen, input buttons, and a touchpad or mouse. The HMI can be used to monitor the status of the system, adjust its settings, and provide feedback to the operator.
On the other hand, an Inverter is an electronic device that converts DC (direct current) into AC (alternating current). In industrial applications, it is often used to control the speed of electric motors by varying the frequency of the AC output.
When an HMI and Inverter are used together, the HMI can be used to send commands to the Inverter, such as setting the speed of the motor. The Inverter, in turn, can send feedback to the HMI about the status of the motor, such as its speed, current, and temperature.
This two-way communication between the HMI and Inverter allows operators to monitor and control the motor speed and other parameters in real-time, ensuring that the system operates efficiently and safely.
