IS200WPDFH1ACB - Relay Output Daughter Board

SPECIFICATIONS

Part Number: IS200WPDFH1ACB
Manufacturer: General Electric
Country of Manufacture: United States (USA)
Number of relay channels: 12
Size: 8.26 cm high x 4.19 cm wide x 12.1 cm deep
Technology: Surface-mount
Series: Mark VIe
Function: Relay Output Daughter Board

Functional Description

IS200WPDFH1ACB is a relay output daughter board developed by GE. It is part of the GE Speedtronic Mark VIe gas turbine control system. The WPDFH1A daughterboard serves as a power distribution unit, designed specifically to supply power to the customer's solenoids, in conjunction with the TRLYH#F terminal board. The daughterboard is intended to provide power to the customer's solenoids, functioning as a crucial component of the control system setup.

Features

• Power Distribution Circuits: Houses two power distribution circuits, each capable of independently supplying power from standard sources such as 125 V dc, 115 V ac, or 24 V dc. These circuits feature six fused branches each, ensuring efficient and reliable power distribution to the connected solenoids.
• Integration with TRLYHF: The daughterboard is designed to work in conjunction with the TRLYH#F terminal board.
• Fused power flows through the board to the TRLY terminal board points, ensuring a seamless and controlled power supply to the solenoids.
• Power feedback through the fuses is managed by the terminal board, ensuring proper operation and safety.
• Serves as a vital component in the control system setup, providing efficient power distribution to the customer's solenoids. With its dual power distribution circuits, voltage monitoring capabilities, and seamless integration with the TRLYH#F terminal board, the WPDFH1A ensures reliable and safe operation of the control system, contributing to its overall effectiveness and functionality.

Voltage Monitoring

Each branch incorporates a voltage monitor across its fuse pair secondary, enabling real-time monitoring of voltage levels. These voltage detectors are fanned-out to three independent open-collector drivers, providing feedback to each of the I/O processors R, S, T. This comprehensive monitoring system ensures that any fluctuations or abnormalities in voltage levels are promptly detected and addressed.

• Maximum Response Delay: Typically 60 ms, ensuring timely detection and response to voltage fluctuations.
• Minimum Detection Voltage: 16 V DC or 72 V AC, enabling detection of even subtle variations in voltage levels.
• Maximum Current (Leakage): The maximum leakage current for the voltage monitor is limited to 3 mA, minimizing power losses and ensuring efficient operation.

Circuit protection

• Fault Current Protection: Incorporates fault current protection mechanisms to limit the flow of current within the system to levels that are within the capability of the system components. By regulating the current, this protection prevents damage to sensitive components and ensures system reliability.
• Branch Circuit System Feedback: Provides feedback on the status and performance of branch circuits within the system. This feedback allows operators to monitor the health of individual circuits and identify any potential issues, such as overloads or faults.
• Ground Fault Protection: In systems where floating configurations are utilized, ground fault protection mechanisms are employed to detect and mitigate faults related to ground connections. This protection helps prevent electrical hazards and ensures system safety.
• Redundant Applications: Whenever feasible, redundant circuit protection schemes are implemented to enhance system reliability. Redundancy ensures that even in the event of a failure or fault in one protection mechanism, the system remains operational and protected

WOC has the largest stock of Speedtronic Mark VIe Spares and we can repair your faulty spares with a warranty. WORLD OF CONTROLS can also supply unused and rebuilt components backed by a warranty. Our team of experts is available round the clock to support your urgent needs related to critical spares, contact us.

FREQUENTLY ASKED QUESTIONS

 

What is IS200WPDFH1ACB?
It is a relay output daughter board and is part of the GE Speedtronic Mark VIe gas turbine control system.

What is the primary function of the daughterboard?
The board serves as a power distribution unit specifically designed to supply power to the customer's solenoids in conjunction with the TRLYH#F terminal board.

What types of power sources can the WPDFH1A daughterboard handle?
The daughterboard can independently utilize standard power sources such as 125 V dc, 115 V ac, or 24 V dc to supply power to the solenoids.

How many power distribution circuits does the WPDFH1A daughterboard hold?
It  holds two power distribution circuits, each capable of independently supplying power to the solenoids.

What is the significance of the fused branches?
Each power distribution circuit comprises six fused branches, ensuring efficient and reliable power distribution while providing protection against overcurrent situations.