Used LEYBOLD 867911 #9101707 for sale

LEYBOLD 867911 is a high-performance power supply designed for use in high-tech applications. The power supply offers a total peak output power of 20 kW with voltage range of 400 V to 700 V AC and current range up to 50 A. The power supply is equipped with a constant voltage regulation and a current limiting function for protection against short circuiting and overloads. Additionally, the power supply features a soft start function to protect against overvoltage and spikes. The power supply is composed of a high-performance power conversion circuit carried out with PLC-controlled thyristor switches to ensure reliable and accurate operation. Additionally, the power supply is equipped with an isolator and a voltage transformer to provide protection against current interruption and polarity reversal. Moreover, the power supply includes a series of additional protection features to prevent overvoltage, undervoltage, overcurrent, and reverse-current events. The high-performance power conversion circuit with current limiting feature ensures that the output current remains within the programmed ranges regardless of varying input conditions. The use of isolator with voltage transformer further provides galvanic isolation between input and output to ensure safe operation. Moreover, the soft start function prevents the thyristor from thermal and electrical overloads and drastically reduces the inrush current and voltage peaks. With such features, 867911 power supply is designed to ensure a reliable and safe performance in high-tech applications such as ultrasonic welders and high-power drives. Furthermore, the power supply features active current sharing technology to enhance operational efficiency and scalability. It alllows multiple devices to be connected in master-slave configuration and active connect/disconnect with each others. This feature enables optimal power distribution within a single system and improved reliability due to extra redundancy. Other features of LEYBOLD 867911 power supply include high EMC protection, wide input voltage range, adjustable fan speed, digital signal processing, and multiple fault indication. Furthermore, the power supply contains various types of setup and control interfaces including a graphical LCD display, a touch screen, a status LEDs, and a manual control. The graphical LCD display offers full control of voltage, current, and frequency settings as well as system diagnostics and error messages. Additionally, the power supply has a built-in RS-232/485 and CAN interface for communication with PC, PLC, and/or other devices. In summary, 867911 is a high-performance power supply designed for use in high-tech applications. The supply offers a total peak output power of 20 kW with voltage range of 400 V to 700 V AC and current range up to 50 A. It is equipped with a constant voltage regulation, a current limiting function, an isolator, and a voltage transformer. Moreover, the device features a soft start function to protect against overvoltage and spikes and active current sharing technology to enhance operational efficiency and scalability. Additionally, the power supply offers a wide range of setup and control interfaces and fault indication features. With such features, LEYBOLD 867911 Power Supply is designed to ensure a reliable and safe performance.