Main functions: Communicate with the excitation control system, monitor and control the excitation system of the generator, and ensure that the voltage and frequency of the generator output are within the required range.
Communication interface: With a variety of communication interfaces, such as Ethernet, Profinet IO, etc., to achieve data exchange and communication with the excitation control system to achieve real-time monitoring and control.
Automatic adjustment function: The parameters of the excitation system can be automatically adjusted according to the need to maintain a stable power output.
Interface: RS232/485 communication interface, Ethernet interface, micro printer interface and USB interface, SD card socket
Display function: It has powerful display function, including real-time curve display, historical curve recall, rod chart display, alarm status display, etc
Position proportional gain: Set the proportional gain of the position ring regulator. The larger the setting value, the higher the gain and the higher the stiffness. Under the condition of the same frequency command pulse, the smaller the position lag. However, too large a value may cause oscillation or overshoot, and the parameter value is determined by the specific servo system model and load.
Position feedforward gain: Set the position loop’s feedforward gain. The larger the set value, the smaller the position lag under any frequency of instruction pulse. The feedforward gain of the position loop is large, and the high-speed response characteristic of the control system is improved, but the position of the system is unstable and easy to oscillate. When high response characteristics are not required, this parameter is usually set to 0.
Specifications:
Suitable for the mid-power range, with a control unit slot that provides a variety of interfaces for connecting to automated environments for encoder systems, security technologies, and other digital and analog signals.
Power range from 1.5 kW to 11 kW, current range from 12 A to 70 A, DC supply range from 200 V to 500 V.
High performance processor: IC660BBA104K provides fast control computing power and fast data processing speed.
Flexible configuration and scalability: The modular design enables flexible I/O configuration and function expansion according to application requirements.
Multiple communication interfaces: Supports a variety of communication interfaces and network protocols, such as Ethernet/IP, ControlNet, DeviceNet, etc.
Operating temperature range: According to the search results, there are two different temperature ranges. The first is 0~55℃, and the second is -30℃ ~ +80℃.
Number of channels: 8 channels.
Alarm mode: GSM Chinese SMS and mobile phone dialing mode (especially 07DC91C is used for anti-cutting, anti-theft and anti-damage of power supply equipment and lines such as power lines and power supply transformers).
