GE DS3800DGPA Digital Generator Protection Relay Module

GE DS3800DGPA Digital Generator Protection Relay Module

Part Number DS3800DGPA Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VI/VIe Function Module Availability In StockDS3800DGPA is a Digital Generator Protection Relay Module manufactured and designed by General Electric as part of the Mark IV Series used in GE Speedtronic Gas Turbine Control Systems. A Digital Generator Protection Relay Module is a device designed to protect a generator from various electrical faults and abnormalities. This module uses digital technology to monitor the generator's electrical parameters and initiate protective actions when necessary. Here are some key aspects of a Digital Generator Protection Relay Module: Fault Detection:The module continuously monitors the electrical parameters of the generator, such as voltage, current, frequency, and phase angle. 

It can detect abnormalities such as overvoltage, undervoltage, overcurrent, under-frequency, and phase imbalances. Fast Response: Digital relay modules are known for their fast response times. In the event of a fault or abnormal condition, the module can quickly initiate protective actions to prevent damage to the generator and connected equipment. Communication: Many modern protection relay modules come equipped with communication capabilities. They can communicate with a central control system or a supervisory control and data acquisition (SCADA) system, providing real-time information about the generator's status. 

 Programmability: Digital relay modules are programmable, allowing for customization of protection settings based on the specific characteristics of the generator and the connected system. This flexibility makes it easier to adapt the protection scheme to different operating conditions. Multiple Protection Functions: These modules typically incorporate a range of protection functions to address various types of faults. Common protection functions include overcurrent protection, overvoltage protection, underfrequency protection, reverse power protection, and others. 

 Self-Diagnostics: To ensure reliable operation, digital protection relay modules often include self-diagnostic features. These features can detect internal faults or malfunctions within the relay module itself. Event Logging: The module can log and store information about detected events and faults. This data can be valuable for analyzing the performance of the generator and diagnosing any recurring issues. Automation Integration: In power systems with automation requirements, these relay modules can be integrated into the overall automation scheme. They play a crucial role in ensuring the safe and reliable operation of the generator within the larger power system.

OTHER INFORMATION

• Celeron™ socket 370-based single-board computer (SBC) with operating  system support for Windows NT®/Windows® 2000, Linux, VxWorks, QNX,  and Solaris 

• Special features for embedded applications 

— Up to 512 Mbyte IDE CompactFlash (optional) 

— Three programmable 16-bit timers 

— 32 Kbyte of battery-backed SRAM 

— Remote Ethernet booting supported 

— Software-selectable watchdog timer with reset 

— Supports VMEbus P2 connection to HD/floppy drive 

— PMC expansion site with VMEbus P2 I/O 

— PC•MIP expansion site supported 

— VME64 modes supported: A32/A24/D32/D16/D08(EO)/MBLT64/BLT32 

— VMEbus interrupt handler, interrupter, and system controller 

— Includes byte-swapping hardware for little-endian and big-endian data  interfacing (patent no. 6,032,212) 

— Enhanced bus error handling 

— Passive heat sink design (no moving parts) 

• Standard features include 

— Celeron socket 370 processor 

— Up to 256 Mbyte SDRAM using one 144-pin SODIMM 

— 64-bit Intel® AGP SVGA controller with 2 Mbyte SGRAM 

— On-board Fast Ethernet controller supporting 10BaseT and 100BaseTX  interfaces 

— On-board Ultra DMA/33 hard drive and floppy drive controllers with  VMEbus P2 I/O 

— Two high-performance 16550-compatible serial ports 

— PS/2-style keyboard and mouse port on front panel 

— Real-time clock and miniature speaker included