Products Description
| Company Information | |||
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| Mobile | +8613950166376 | ||
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | IS215VPROH2BC |
| Manufacturer | General Electric (GE) |
| Product Type | Turbine Protection / Emergency Trip Board |
| Series / System Compatibility | GE Mark VI Speedtronic turbine control system |
| Functional Role | Provides high‑speed turbine protection and emergency trip logic, monitoring critical signals and controlling trip solenoids to safely shut down the turbine |
| Board Acronym | VPRO (Virtual Protection) |
| Frame Rate | Up to 100 Hz |
| MPU Input Sensitivity | Minimum 27 mV peak at 2 Hz |
| Power Supply | 125 VDC control power |
| Redundancy Support | Simplex or Triple Modular Redundancy (TMR) |
| Number of Inputs | 3 high‑speed inputs (for monitoring critical parameters) |
| Trip Solenoid Outputs | 6 control outputs (typically via TREG/TPRO interface) |
| Solenoid Response Time | ~0.1 s (L/R time constant) |
| Operating Temperature | –30 °C to +65 °C |
| Storage Temperature | ~ –40 °C to +85 °C |
| Relative Humidity | 5 %–95 % non‑condensing (industrial tolerance) |
| Onboard Voltages | Independent 5 VDC and 28 VDC power generation for internal use |
| Board Dimensions | Approximately 33.0 cm × 17.8 cm |
| Weight | Approx. 2.3 kg |
| Mounting | VME rack insertion inside turbine control cabinet |
| Conformal Protection | Standard industrial coating for rugged environments |
| Country of Origin | United States (USA) |
FAQ
FAQ
Q1. What is the IS215VPROH2BC used for?
It is a high‑speed turbine protection and emergency trip processing board in the GE Mark VI Speedtronic control system that detects faults and initiates safe turbine shutdowns.
Q2. What types of protection functions does this board provide?
It handles emergency overspeed protection, emergency trip logic, backup synchronization check, and rapid solenoid actuation to safely stop the turbine.
Q3. How many trip solenoid outputs does the board support?
It provides six trip solenoid control outputs, typically interfaced through TREG/TPRO terminal boards.
Q4. What power supply does the IS215VPROH2BC require?
The board runs on a 125 VDC control power supply.
Q5. Does this board support redundant operation?
Yes; it supports simplex and triple modular redundancy (TMR) to improve fault tolerance.
Q6. What is its typical operating environment?
It is designed for industrial turbine control cabinets with operating temperatures from approximately –30 °C to +65 °C.
Q7. What happens if the board fails?
Failure of this protection board can result in loss of emergency trip and overspeed protection, risking unsafe turbine operation or delayed shutdown.
Q8. How large and heavy is the IS215VPROH2BC?
The board measures about 33.0 cm × 17.8 cm and weighs around 2.3 kg.
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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.
