GE IS200SCNVG1ADC

Technical Parameters

Voltage: 24V DC

Temperature Stable: -30 – 65 ° C

Power Supply: The power supply gets VDC power through its P1 connector and receives secondary power from its four transformers.

Backplane Connector: A 128-pin P1 backplane is included for interfacing with other boards.

Connectors: There are 6 header connectors for connecting Vishay current shunts and gate drivers, DC link.

Circuit Includes: 3 SCR Gate Drive Circuits, 3 Input Current Sensing Circuits, 2 Line-to-Line Voltage Feedback Circuits, 1 DC Link Voltage Feedback Circuit, 1 DB IGBT VCE Feedback Circuit, and 1 Dynamic Braking IGBT Gate Driver Circuit.

Features

Control and Interface: Serves as a control-to-bridge interface board for the innovative series of 1800 to 1000 amp stand-alone SCR diode converters, each board has a 6-pulse source and can drive up to three SCRs.

GE IS200SCNVG1ADC Data Storage and Access: GE IS200SCNVG1ADC, add-only storage device, contains ID and revision information.

Gate Driver Circuit: Dynamic Braking Single IGBT Gate Driver Circuit switches the IGBT gate-to-emitter voltage between VCC(+15 V) and VEE(− 7.5 V) and can generate desaturation fault and driver supply under voltage fault.

Individual Backplane Expansion and Remote Control: Expansion and remote back planes can be shut down individually without interfering with the operation of other back planes.

Application Areas

Thermal power generation: In coal-fired, oil-fired or gas-fired thermal power plants, as a control interface and bridge,GE IS200SCNVG1ADC ensures the normal operation of the thyristor diode converter, realizes the precise control of the generator, and improves the power generation efficiency and stability.

Petroleum refining: In factory purification, the thyristor diode control of atmospheric and vacuum distillation, catalytic cracking, hydrofining and other devices realizes the precise control and monitoring of parameters such as temperature, pressure, flow, and liquid level in the production process, ensuring the safe and efficient operation of the refining process.

Chemical manufacturing: In the manufacturing process of chemical products such as fertilizers, plastics, rubber, and fibers,GE IS200SCNVG1ADC is used for the coordinated control of automatic control systems and reactors, heat exchangers, pumps, valves and other devices to achieve precise control of chemical reaction processes, material transportation and distribution, and improve the quality and output of chemical production.

Iron and steel smelting: GE IS200SCNVG1ADC is used for communication and control between the control system of iron making, steel making, and steel rolling production links and blast furnaces, converters, electric furnaces, rolling mills and other equipment to achieve precise control and monitoring of parameters such as temperature, pressure, flow, and speed in the production process, and improve the quality and efficiency of steel production.

Paper making industry: In the paper making production line, as the control interface between the control system and the paper machine, pulping machine, dryer, coating machine and other equipment, it can accurately control and monitor the production process parameters such as vehicle speed, tension, humidity, temperature, etc., and improve paper quality and production efficiency.

Shipbuilding industry: In the ship power system and automatic control system, GE IS200SCNVG1ADC can realize the control of thyristor diodes, realize information exchange and collaborative work between systems, and improve the operation safety and automation level of ships.