ABB SC520

Details

Usage Parameters

Working Voltage: The working voltage is usually 220V, which can meet the power supply requirements of general industrial control and electrical equipment.

Output Frequency: The output frequency is 50Hz, which ensures the stability and compatibility of equipment operation.

Product Function

Powerful Control Function: As a type of AC800PEC controller, ABB SC520 has excellent control capabilities. It can accurately control the power output by adjusting the conduction angle of the thyristor to achieve effective control of various electrical equipment, such as motors, heaters, etc., thereby meeting the complex control requirements in different industrial scenarios.

Submodule Carrier Function: As a submodule carrier, SC520 provides a stable and reliable installation platform for the local CPU to support modules such as MB300 and MB300E. It can ensure good connection and communication between submodules, ensure the normal operation of the entire control system, and effectively protect submodules from damage by external factors.

Communication Function: Equipped with dual Ethernet ports, it supports multiple communication protocols, which is convenient for data exchange and remote monitoring with other devices. Through Ethernet connection, high-speed and stable communication between different devices in the distributed control system can be achieved, improving the automation and management efficiency of the production process.

Status indication function: Similar to the S800 input/output module, there are at least three light-emitting diodes on the front end, which are used to indicate the module status such as fault, operation and warning, so that operators can intuitively understand the operation of the equipment and promptly discover and deal with potential problems.

Mechanical keying and electronic typing function: The mechanical keying design prevents the insertion of the wrong module type and avoids equipment failure and system errors caused by module mismatch. The electronic typing function prevents the input/output module from being misoperated through the identification ID in each module. Only when the module ID matches the configuration can it be operated by the ModuleBus host, further improving the reliability and stability of the system.

Application range

ABB SC520 is widely used in many industrial fields. In power plants, it can be used to control and monitor generator sets to achieve precise regulation and safety protection of the power generation process; in steel mills, it can automatically control various steelmaking equipment, rolling equipment, etc., to improve production efficiency and product quality; in cement plants, it can be used to control motors, fans and other equipment on cement production lines to ensure the stable operation of the production process; in the field of ships, it can be used to control and manage the power system and propulsion system of ships to ensure the normal navigation of ships and the reliable operation of equipment; in the papermaking industry, it can control all aspects of papermaking machines, such as pulp mixing and paper forming, to improve the level of production automation and paper quality.