Products Description
| Company Information | |||
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Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | IS200TTURH1BED |
| Manufacturer | GE (General Electric) |
| Series | Mark VI Speedtronic™ |
| Functional Acronym | TTUR |
| Product Type | Primary Turbine Protection Input Terminal Board |
| Function | Turbine speed sensing, generator synchronizing, shaft voltage/current monitoring, and protection signal interface |
| Compatible Processor | VTUR Turbine Protection Processor Board |
| Speed Inputs | Up to 12 passive Magnetic Pickup (MPU) inputs |
| MPU Frequency Range | 2 Hz to 20 kHz |
| MPU Sensitivity | 27 mV peak |
| Measurement Accuracy | ±0.05% of reading |
| Generator Synchronizing | Generator and bus PT voltage inputs |
| Breaker Output | 125 VDC output for main breaker (52G) closing circuit |
| Shaft Monitoring | Shaft voltage and shaft current inputs |
| System Architecture | Simplex and TMR (Triple Modular Redundant) |
| Isolation | 1500 Vrms PT input isolation |
| Terminal Blocks | 2 removable terminal blocks (24 terminals each) |
| Maximum Wire Size | #12 AWG |
| Operating Temperature | -30°C to +65°C |
| Mounting Type | Control cabinet terminal board |
| Dimensions (H × W) | 330 × 178 mm |
| Weight | Approximately 0.8–1.1 kg |
FAQ
FAQ
Q1: What is the main function of IS200TTURH1BED?
It provides turbine protection inputs, speed sensing, synchronizing signals, and shaft monitoring for the Mark VI system.
Q2: How many speed sensors can be connected?
Up to 12 passive magnetic pickup (MPU) sensors.
Q3: What is the speed input frequency range?
The board supports pulse rates from 2 Hz to 20 kHz.
Q4: Does it support TMR systems?
Yes, it supports both Simplex and Triple Modular Redundant (TMR) configurations.
Q5: What synchronizing functions are included?
It processes generator voltage and bus voltage signals and provides a 125 VDC breaker closing output for automatic synchronizing.
Q6: Can it monitor shaft conditions?
Yes, it supports shaft voltage and shaft current measurement for turbine condition monitoring.
Q7: What are the dimensions of IS200TTURH1BED?
Approximately 330 × 178 mm (13 × 7 inches).
Q8: What is the weight of IS200TTURH1BED?
Typically 0.8–1.1 kg, depending on revision and installed hardware.
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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.
