GE IS200EHPAG1DAB Gate Pulse Amplifier
Description:
IS200EHPAG1DAB is part of GE EX21000 series Gate Pulse Amplifiers. IS200EHPAG1DAB board (for 100mm systems) interfaces the control tothe Power Bridge. IS200EHPAG1DAB takes the gate commands from the ESEL board in the controller, and generates the gate firing pulses for six SCRs (Silicon ControlledRectifiers). It is also the interface for current conduction feedback, and bridgeairflow and temperature monitoring.
The gate pulse amplifiers directly control the SCRs.
An RTD is used to monitor the bridge temperature and generate alarms. Additional sensors actuated by fan rotation monitor cooling airflow across the bridge. On anexciter controls only retrofit, the exciter may have provisions for accepting feedbackfrom two thermal switches mounted on the SCR heatsink assemblies. One thermalswitch opens at the alarm level (170 °F (76°C)) and the other at the trip level (190 °F(87°C)). These switches are wired to the EGPA board and may require retrofittinginto the existing bridge. If either switch opens, a bridge overtemperature alarm isgenerated. If both switches open, a fault and a trip are generated.
| Overview | ||
| The IS200EHPAG1DAB is a 6-inch QuickPanel+ operator interface designed for industrial applications. It features a 6-inch TFT LCD display with a 320×240 resolution and a resistive touch interface for easy user interaction. Powered by a Freescale i.MX535 1 GHz ARM Cortex A8 processor, it ensures efficient performance for complex tasks. With 512 MB of memory and a 256 MB NAND Flash storage, it offers reliable data handling. It operates on Microsoft Windows Embedded Compact 7 and supports multiple communication ports, including Ethernet, USB, and RS-232. Ideal for real-time process control and machine monitoring, the IC755CSS06RDA is a flexible and robust solution for industrial automation systems. | ||
| Product Feature | ||
| 6-Inch TFT LCD Display | High-Performance Processor | Large Memory Capacity |
| Offers a 320×240 resolution with a resistive touch interface, providing a user-friendly interface for operation and monitoring. | Equipped with a Freescale i.MX535 1 GHz ARM Cortex A8 processor, ensuring fast and efficient performance for complex applications. | Includes 512 MB DDR2 SDRAM, 256 MB SLC NAND Flash storage, and 512 KB battery-backed SRAM for secure and reliable data storage. |
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