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overview：
GE IS200JPDFG1AED DC Power Distribution Module is a standard functional board for the GE Mark VIe Speedtronic turbine control system. Designed for cabinet internal power management, the module features dual 125VDC redundant input and nine fused output channels to distribute and regulate DC power for all sub-modules within the Mark VIe control rack. It integrates independent fuse protection and fault detection circuits to undertake core power distribution and circuit protection tasks for gas and steam turbine DCS control units.
GE IS200JPDFG1AED DC Power Distribution Module addresses encounters branch short circuits, ground leakage and power supply fluctuation issues through targeted hardware circuit design, supporting real-time fault signal feedback and isolated branch power protection. It serves as a mainstream replacement component for routine maintenance, equipment overhaul and system retrofit of industrial power generation control systems.
Fuctions & Features:
- Redundant Dual 125VDC Input Design:This module adopts a dual independent 125VDC power supply structure. When one power path fails or experiences voltage fluctuations, the other power circuit can automatically take over power supply. This structure avoids sudden power outages of the entire control rack and enhances the anti-interference capability of the turbine control system in complex power plant electromagnetic environments.
- Independent Multi-Channel Fuse Distribution:Equipped with 9 sets of fuse output ports and 18 matched independent fuses, each power output branch has independent overcurrent and short-circuit protection. Short circuits or overloads in a single branch will not affect the normal power supply to other modules in the cabinet, effectively narrowing the scope of equipment failure and facilitating on-site troubleshooting.
- Real-Time Fault Feedback via PPDA Interface:The IS200JPDFG1AED module connects to a PPDA I/O package via a dedicated interface to collect real-time operating data, including DC bus voltage data, ground fault signals, and AC overvoltage information.
- Built-in EMI Filter for Effective Interference Suppression:The onboard front-end EMI line filter suppresses grid spike interference and high-frequency electromagnetic noise generated by power plant equipment. This filtering structure ensures stable DC power output and adapts to long-term continuous operation in industrial environments with high electromagnetic interference.
- Floating DC Bus Architecture:The central floating bus design replaces the traditional grounding structure. It supports rapid location of DC system grounding leakage faults without shutting down the entire control system, thereby minimizing equipment downtime during routine maintenance and troubleshooting.
Specifications:
| Parameter | Value |
|---|---|
| Model |
IS200JPDFG1AED |
|
Rated Input Voltage |
Redundant 125V DC |
|
Main Circuit Breaker Rating |
125VDC 30A |
|
Output Channels |
3 non-switched fused outputs + 6 switched fused outputs |
|
Built-in Fuse Quantity |
18 independent fuses with different ratings |
|
Working Temperature Range |
-30℃ to +65℃ |
|
Protection Grade |
IP20 |
|
HS Code |
8538900090 |
| Width | 120 mm |
| Depth | 110mm |
| Height | 28 mm |
| Weight | 0.15 kg |
FAQ
Q: Which systems is the GE IS200JPDFG1AED DC power distribution module compatible with?
A:This module is specifically designed for and fully compatible with the GE Mark VIe Speedtronic turbine control system, supporting all standard Mark VIe rack-mounted turbine control units.
Q: Can the IS200JPDFG1AED directly replace the IS200JPDFG1A?
A:It is a pin-to-pin upgrade replacement for the IS200JPDFG1A. Field replacement requires no hardware modifications, wiring adjustments, or system program resets.
Q: Does this module support real-time power fault monitoring?
A: Yes. It connects to the PPDA I/O module to collect DC bus voltage, ground fault, and overvoltage data, and uploads real-time fault signals to the Mark VIe main controller for system monitoring.
Q: Does the IS200JPDFG1AED module have anti-interference capabilities?
A: Yes. It is equipped with a built-in front-end EMI filter to suppress grid spike interference and high-frequency electromagnetic noise, making it suitable for high-interference power plant operating environments. Q13: What is the purpose of the floating DC bus design in this module?
Q: What is the purpose of the floating DC bus design in this module?
A: The floating DC bus structure allows for rapid location of DC system grounding and leakage faults without shutting down the entire control system, thus reducing on-site maintenance downtime.
Q: Will a short circuit in a single branch cause the entire module to stop working?
A:No. This module is equipped with 18 independent tiered fuses, each branch having independent overcurrent and short-circuit protection. A single branch fault will not affect the power supply to other channels or the entire cabinet.
Q: What is the payment method?
A: T/T
Q: Where is the shipping lovation?
A: Xiamen
Q: What is the brand?
A:GE
Q: What is the warranty?
A: 1 year
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