Bently Nevada 3500/53-02-00 286566-01 Overspeed Detection Module

The Bently Nevada 3500/53-02-00 Overspeed Detection Module (part number 286566-01) is a critical component within the 3500 machinery protection system. It is specifically designed to detect overspeed conditions in rotating machinery, providing rapid and reliable alarms or trip signals to protect equipment from damage caused by excessive rotational speed.

Engineered for industrial environments, this module supports integration with a variety of speed sensors such as proximity probes or tachometers. It is compatible with the 3500 rack system and offers precise, configurable overspeed threshold settings, enabling flexible protection tailored to specific machinery requirements. The 286566-01 model ensures high reliability and fast response times critical to safeguarding turbines, compressors, and generators.

Technical Specifications

Applications

This overspeed detection module is suitable for a wide range of industrial machinery where speed monitoring is critical, including:

• Steam and gas turbines

• Large industrial compressors

• Generators and motors in power plants

• Oil and gas production equipment

• Hydro turbines in hydropower plants

• Aerospace ground support machinery

Advantages

• High Reliability: Designed for continuous, dependable operation in harsh industrial environments.

• Rapid Response: Responds in less than 10 milliseconds to overspeed events, enabling quick protective action.

• Flexible Configuration: Overspeed trip points can be adjusted via monitoring system software for tailored protection.

• Compact Design: Space-efficient module suitable for 3500 rack systems.

• Robust Construction: Resilient against temperature extremes, vibration, and humidity.

• Seamless Integration: Compatible with other 3500 system modules, facilitating comprehensive machine monitoring.

• Safety Certified: Compliant with relevant industrial safety and reliability standards.

• Proven Performance: Part of Bently Nevada’s trusted machinery protection product line.

Frequently Asked Questions (FAQ)

1. What types of sensors does this module support?

   The module accepts signals from inductive proximity probes and tachometers providing frequency or pulse outputs.

2. How is the overspeed threshold configured?

   Overspeed setpoints are programmed through the 3500 system’s configuration software.

3. Does the module provide outputs for both alarm and trip?

   Yes, the relay outputs can be configured separately for alarm and trip functions.

4. What is the response time of the module?

   The typical response time is under 10 milliseconds.

5. Can this module operate standalone?

   No, it must be installed within a Bently Nevada 3500 rack system.

6. What power supply does the module require?

   It operates on a nominal 24 V DC power supply provided by the 3500 rack.

7. Is the module suitable for hazardous areas?

   Hazardous area suitability depends on the complete system installation and certifications. Refer to Bently Nevada system documentation.

8. What maintenance does the module require?

   Minimal maintenance is needed, primarily periodic testing and inspection.

9. Does the module provide diagnostic information?

   Yes, it interfaces with the 3500 system to provide status and diagnostic feedback.

10. What is the expected operational life of the module?

    Typical service life exceeds 10 years with proper operation and environment.