Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | IS200TTURH1BCC |
| Manufacturer | General Electric (GE) |
| Product Type | Turbine Terminal / Protection Input Board |
| Series / System Compatibility | GE Mark VI Speedtronic turbine control system |
| Functional Role | Monitors turbine pulse rate, voltage, and shaft signals; interfaces protection logic and provides outputs (e.g., breaker coil power) |
| Inputs | 12 passive pulse rate speed pickup inputs |
| Voltage Signal Inputs | Generator voltage and bus voltage from potential transformers |
| Shaft Measurement Inputs | Shaft voltage and current sensor inputs |
| Breaker Coil Output | 125 V DC output for main breaker (52G) control |
| Relay Features | Relays K25, K25P, K25A coordinate to allow breaker coil power |
| Backplane / Mounting | Rack or cabinet mounted terminal board interfacing with turbine I/O processor |
| Operating Temperature | Typical industrial range (approx. –40 °C to +70 °C) |
| Relative Humidity | Industrial non‑condensing |
| PCB Protection | Conformal coating for industrial environments |
| Dimensions | Approx. 16 cm × 16 cm × 12 cm |
| Weight | Approx. 0.8 kg |
FAQ
FAQ
Q1. What is the IS200TTURH1BCC board?
It’s a turbine terminal and protection input board for GE Mark VI Speedtronic control systems used to process speed pickups, voltage and shaft signals and interface protection logic.
Q2. What types of inputs does this board accept?
It accepts 12 passive turbine speed pulse inputs and voltage signals from potential transformers for generator and bus monitoring.
Q3. What output does the board provide?
It provides a 125 V DC output to control the main breaker coil when protection relays are actuated.
Q4. How do the relays on the board function?
Relays K25, K25P, and K25A must all close to enable 125 V DC breaker coil power, coordinating protection logic.
Q5. Where is this board installed?
The board mounts inside the turbine control rack or cabinet and interfaces with the turbine I/O processor/backplane.
Q6. Is this board specific to a particular GE control series?
Yes — it is designed specifically for GE Mark VI Speedtronic turbine control systems.
Q7. What are the physical size and weight of this board?
It measures about 16 cm × 16 cm × 12 cm and weighs around 0.8 kg.
Q8. What happens if this board fails?
A failure can disrupt speed and voltage sensing and may prevent proper breaker control and protection logic from functioning within the turbine control system.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
