General Electric (GE) today introduced the DS200SHVMG1AFE High voltage Model M interface board, a key component in the Mark V family of control systems designed to meet the control and management system needs of automated drives for wind, steam and gas turbines. The DS200SHVMG1AFE provides an interface to connect the SCR bridge of the M-type driver, the power Supply board (DCFB or SDCI), and the Power Supply Connection card (PCCA), ensuring effective communication between these components.

Technical highlights:

Signal conversion: The DS200SHVMG1AFE is capable of converting a shunt signal of -500 to 500 mV into a differential frequency output of 0 to 500 kHz, which is achieved through its voltage-controlled oscillator (VCO) circuit.
Current regulation: The interface board incorporates a 10:1 current transformer attenuator to adjust the input current.

DS200SHVMG1AGE

Configuration flexibility: Users can customize the attenuation of the drive with 17 jumpers on the configuration board, providing a high degree of configuration flexibility.
Application field:
The DS200SHVMG1AFE has a wide range of applications, including but not limited to power plants, industrial automation, and process control. In power plants, the interface board is used for power conversion to ensure the stability and reliability of the power generation process. In the industrial automation system, it is used as a power conversion and interface module to ensure the normal power and signal transmission of the control system.

Installation and maintenance:
The DS200SHVMG1AFE is typically mounted in a control cabinet or rack and is connected to other components of the system. Follow the manufacturer’s installation guidelines to ensure compatibility and stability. Periodically check the stability of the power input and output, as well as the connection status of the signal interface, and carry out necessary maintenance and troubleshooting to ensure the normal operation of the module.

Market feedback:
Feedback on the DS200SHVMG1AFE has been positive, with users appreciating its important role in ensuring system stability and reliability. GE’s customer service and technical support have also been recognized by customers.