Allen Bradley Touchscreen 2711p-T7c21d8s Panelview HMI Speed Controller Static Converter Industrial Touch Screen 7 Inch
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.
Assessing the quality of a Human-Machine Interface (HMI) typically involves evaluating how well the interface enables users to interact with and control the machine or system it is designed for. Here are some key factors to consider when assessing the quality of an HMI:
Ease of use: An effective HMI should be intuitive and easy to use. Users should be able to quickly understand how to navigate the interface and perform tasks.
Functionality: The HMI should provide all the necessary functionality for the user to control the machine or system. It should be able to accurately interpret user input and provide appropriate feedback to the user.
Efficiency: The HMI should allow users to perform tasks quickly and efficiently. This includes minimizing the number of steps required to complete a task and providing clear and concise instructions.
Reliability: The HMI should be reliable and consistent in its performance. Users should be able to trust the HMI to accurately interpret their input and provide reliable feedback.
Safety: The HMI should be designed with safety in mind. This includes providing clear warnings and alerts when necessary and preventing users from taking actions that could result in injury or damage.
Aesthetics: The HMI should be visually appealing and easy to read. The design should be consistent and professional, and the layout should be easy to navigate.
Accessibility: The HMI should be accessible to all users, including those with disabilities. This includes providing alternative input methods and ensuring that the interface is easy to use for users with a range of abilities.
Overall, assessing the quality of an HMI involves evaluating how well it enables users to effectively and efficiently control the machine or system it is designed for, while also prioritizing safety and accessibility.
