الوصف
The GE IS210DPWAG1AA is a Power Terminal Board Assembly for the Mark VIe series of GE’s Speedtronic Gas Turbine Control Systems. The DPWA stands for Dual Power Wire Assembly. This board is the primary interface for connecting the main power sources to the control system.
Key Features and Functionality
The IS210DPWAG1AA is a crucial component for ensuring reliable power delivery to the entire Mark VIe system. Its main functions include:
- Power Interface: The board provides the physical terminal blocks for connecting the primary power sources (AC or DC) that power the control system’s electronics. It is typically mounted on a backplane or in a cabinet and serves as the entry point for power.
- Power Distribution: The DPWA board distributes the incoming power to the various power supply modules (such as the LVPS or LVPC) and other components within the Mark VIe rack.
- Fused Circuits: The board is equipped with fuses or circuit breakers to protect the downstream electronics from overcurrents and short circuits. This protection is vital for the safety and longevity of the control system.
- Dual Power Inputs: The “Dual Power” in the name indicates that the board is designed to accept two independent power inputs. This allows for a redundant power configuration, where one source can act as a backup, ensuring continuous operation even if one power source fails.
- Robust Design: The board is built to industrial standards, with robust terminals and a design that can withstand the vibrations and electrical noise common in power plant environments. The assembly also includes a robust mounting mechanism to ensure a secure fit.