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DS200TCEBG1B GE Mark V Protective Termination Expander Board

Place of Origin USA
Brand Name GE
Certification Certificate of Origin
Model Number DS200TCEBG1B
Document GE Mark VI.pdf
Minimum Order Quantity 1 pc
Price $2200
Packaging Details Original box packaging
Delivery Time 5-7 days
Payment Terms T/T
Supply Ability 1-99 pcs / 3-5 days
Product Details
Brand GE Module Numeber DS200TCEBG1B
Catalog Mark V Sales Price $2200
Condition In Stock Origin USA
Lead Time 3-5 Working Days Warrenty 1 Year
Weight 1kg
Highlight

Signal Isolation Protective Termination Expander Board

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Multiple Protection Functions GE Mark V Board

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Deep Compatibility DS200TCEBG1B

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Product Description
DS200TCEBG1B GE Mark V
Product Overview

The DS200TCEBG1B is a Protective Termination Expander Board that belongs to the DS200 series and is primarily deployed in the P1 protection core area of the Mark V system. The board serves as the central hub for signal interfacing and conditioning within the system.

It is responsible for scaling and conditioning PT (potential transformer) and CT (current transformer) signals from field generators, busbar voltages, and line currents, and for transmitting the processed signals to the TCCB board for use. At the same time, it works in conjunction with the TCEA overspeed protection board, the TC2000 trip module, and terminal blocks to form a complete protection chain.

In terms of appearance and hardware layout, this board is equipped with 3 bay connectors (for power supply and system bus), 4 signal transformers (serving as isolation channels), 1 26-pin connector (primarily used to receive core signals), 4 10-pin connectors, and 3 20-pin connectors (for connecting I/O terminals).

Key Features
  • Signal Isolation and Protection Expansion Capabilities: Four onboard signal transformers provide electrical isolation, suppress field transients, and deliver clean signals to the main controller.
  • Multiple Protection Functions: Integrated signal isolation, level conversion, protection circuit expansion, and hardwiring terminals work with the Mark V system to implement overspeed protection and trip logic.
  • Limited On-Board Diagnostic Capabilities: Self-diagnostic capabilities are limited; however, warning, error, and trip reports can be generated using the drive diagnostic tool and uploaded via the serial port for analysis.
  • Deep Compatibility with the Mark V System: Signal matching is customized for the Mark V P1 protection system, with optimized pulse shaping and level conversion, ensuring compatibility with the full range of TCEA/TC2000 modules.
Product Specifications
Brand Name General Electric
Model DS200TCEBG1B
Catalog Mark V
Gross Weight/Shipping Weight 2.2 lbs / 35.2 oz / 1kg
Packing Size 16cm x 16 cm x 12 cm
Country of Origin USA
HS Code 8537101190
Lead Time In Stock
Shipping Port Xiamen
Payment T/T
Sales Price $2200
Warranty 12 months
Lead time 3-5 work days
Courier partners DHL, UPS, TNT, FedEx and EMS
Similar Model Comparison
DS200TCEAG1B: Both are boards in the Mark V series, but they serve different functional purposes. The DS200TCEBG1B focuses on protection terminal expansion and signal conditioning, while the TCEA series boards handle the core processing functions for overspeed protection; the two complement each other.
DS200SHVMG1A: Also a high-voltage monitoring and protection board in the Mark V series, but primarily designed for SCR high-voltage interface applications, differing from the DS200TCEBG1B's focus on protection terminal expansion.
System Configuration
TCEA Overspeed Protection Board This board works directly in conjunction with the TCEA Overspeed Protection Board to form the core protection link of the P1 protection zone. The board handles signal conditioning and isolation, while the TCEA handles overspeed detection and trip logic execution.
TC2000 Trip Module Works in conjunction with the TC2000 Trip Module to enable hard-wired transmission and execution of trip signals.
PTBA Terminal Board The PT/CT signals, scaled by the card, are ultimately routed to the PTBA terminal board, completing the physical connection between the signals and field devices.
Key Points for Expansion Rack Configuration
  • The card must be installed in Slot 1 of the expansion rack.
  • Supports cascading of up to 7 expansion racks, with a maximum cable length of 50 feet (15 meters).
  • No DIP switch configuration is required; configuration is entirely software-based. After replacement, be sure to verify the rack topology configuration in the programming software.
  • Supports the "Hold Last State" function, which latches the output module state when communication with the CPU is interrupted, preventing unintended actuator movement.
Field Connection Recommendations: All field connections should use shielded cables, and each input channel features 30V overvoltage clamping protection.
Case Example

The Mark V system of a 9E gas turbine at a certain power plant uses the DS200TCEBG1B in the P1 protection core area to isolate and scale PT/CT signals. Working in conjunction with the TCEA overspeed board and the TC2000 trip module, it ensures reliable protection operation during the ignition, warm-up, speed-up, and grid-connection phases, thereby reducing false trips.

Frequently Asked Questions
Where is the board installed?
It's installed in the P1 Core Location 2 of the Mark V control cabinet and must be installed in Slot 1 of the expansion rack.
What is the board's operating temperature range?
The normal operating temperature range is -20°C to +60°C, and the storage temperature range is -40°C to +85°C.
What is the warranty period for this module?
Typically, the warranty period for original products is 12 months.
DS200TCEBG1B GE Mark V Protective Termination Expander Board
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Contact Information
Contact Person: Nelly Yang
Phone/Skype/Whatsapp: +86 18060985064