Woodward 8200-205 Overspeed Protection

FAQ

Q1: What is the primary function of the Woodward 8200-205?
A1: It is a triple-redundant digital overspeed protection system designed to shut down a prime mover upon detecting an overspeed condition.

Q2: Does the Woodward 8200-205 support online overspeed testing?
A2: Yes. Each unit includes an internal frequency generator that allows online overspeed testing without taking the prime mover offline.

Q3: Can the system be reset remotely?
A3: Yes, the 8200-205 includes a remote reset input for system recovery after a trip.

Q4: What is the input voltage requirement for this model?
A4: The 8200-205 requires an input of 220 Vac, with a range from 180 to 264 Vac.

Q5: What is the frequency range supported by the MPU inputs?
A5: The MPU inputs support a frequency range of 100 Hz to 32 kHz.

Q6: Will a single unit failure cause a false trip?
A6: No. The system employs a two-out-of-three logic to ensure that a single unit failure does not result in an unnecessary trip.

Q7: What are the alarm output ratings for the device?
A7: Alarm output ratings are 28 Vdc at 2 A and 115 Vac at 0.3 A, compliant with UL standards.

Q8: What environmental conditions are suitable for installing this system?
A8: The system is suitable for environments with temperatures from –25°C to +60°C, and should be protected from moisture, vibration, and EMI.

8200-205 Overspeed Protection Woodward

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