GE IS200VTURH1BAB Primary Turbine Protection Board

FAQ

Q1. What is the IS200VTURH1BAB used for?
It’s a primary turbine protection board for GE Mark VI turbine control systems that monitors speed, flame detectors, and other critical parameters, and commands emergency trip outputs on faults.

Q2. What types of inputs does this board accept?
It accepts four passive magnetic pulse rate speed inputs and multiple analog voltage channels for monitoring turbine and generator signals.

Q3. How many flame detector inputs does the board support?
It can process up to eight flame detector inputs commonly used in gas turbine safety applications.

Q4. What is the speed range it can detect?
It monitors turbine speed over a wide frequency range (~2 Hz to 20 kHz) corresponding to very low to high RPM.

Q5. What does it output to the turbine control system?
It controls three primary overspeed trip relays that interface with trip solenoids or breaker control boards.

Q6. Does it support redundant operation?
Yes, it supports both simplex and TMR redundant configurations for high‑availability systems.

Q7. What environmental conditions can it handle?
It is designed for industrial control environments with an approximate operating range of 0 °C to +60 °C and wide humidity tolerance.

Q8. How large and heavy is the board?
Dimensions are roughly 28 cm × 23 cm × 7.6 cm with a typical weight around 0.56 kg – 0.9 kg.

GE IS200VTURH1BAB

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