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- Bently Nevada
- 3500/54M 286566-01
- Overspeed Detection Module
- USA
- 263 mm × 58 mm × 28 mm
- 1.5kg
- Xiamen, China
- New & In Stock
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Product Overview: Bently Nevada 3500/54M 286566-01
Product Introduction
The Bently Nevada 3500/54M 286566-01 is an advanced overspeed detection module designed for critical machinery protection systems. It monitors the rotational speed of equipment and provides fast, reliable alarms and trip signals to prevent damage or catastrophic failure. This module is part of the renowned 3500 Series and complies with strict industrial standards, making it suitable for turbines, compressors, and other high-speed rotating equipment in industries such as power generation, oil and gas, and petrochemical processing.
The “M” suffix typically denotes a module version with enhanced features such as voting capability, redundant inputs, and buffered outputs, designed to meet the rigorous requirements of safety standards like API 670 and API 612.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model / Part Number | 3500/54M 286566-01 |
| Product Type | Overspeed Detection Module |
| Series | 3500 Series |
| Input Signal Type | Single transducer input (proximity probe or magnetic pickup) |
| Input Signal Voltage Range | +10 V to -24 V |
| Input Impedance | Approximately 20 kΩ |
| Power Consumption | Approx. 8 watts |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | Up to 95% non-condensing |
| Dimensions (L × W × H) | 263 mm × 58 mm × 28 mm |
| Weight | 1.5 kg |
| Features | Redundant voting logic, local and remote reset, buffered outputs, front panel status LEDs, rack inhibit and trip multiply functions |
Applications
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Turbine overspeed protection (gas, steam turbines)
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Compressor overspeed monitoring and shutdown
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Protection of rotating machinery in power plants and petrochemical plants
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Oil & gas platform rotating equipment safety
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High-speed pumps and engine trains requiring API 670 / 612 compliance
Advantages
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High Reliability through Redundancy: Supports 2-of-2 or 2-of-3 voting logic to reduce false alarms and ensure safe shutdown.
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Compliance with Industry Standards: Designed to meet API 670 and API 612 for overspeed protection.
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Robust Environmental Tolerance: Operates reliably in harsh conditions with wide temperature and humidity ranges.
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User-Friendly Interface: Local alarm setpoint adjustments, front panel LEDs for quick diagnostics.
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Buffered Outputs: Allows continuous monitoring of transducer signals without interference.
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Flexible Integration: Supports both local and remote reset of alarms, with trip multiply and rack inhibit features.
Brand and Series
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Brand: Bently Nevada
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Series: 3500 Series
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Product Line: 3500/54M Overspeed Detection Modules
Related Models from the Same Series (with Parameters)
| Model | Input Signal | Operating Temp | Dimensions (mm) | Weight (kg) | Features |
|---|---|---|---|---|---|
| 3500/54 133388-01 | Single transducer | -30°C to +65°C | Approx. 263 × 58 × 28 | 1.8 | Overspeed detection, standard version |
| 3500/54-02-00 133396-01 | Single transducer | -30°C to +65°C | Smaller than 54M | 0.45 | Earlier model, compact and lighter |
| 3500/54-02-01 | Single transducer | -30°C to +65°C | Similar to 54-02-00 | ~0.45 | Different certifications and output logic |
| 3500/54 286566-02 | Single transducer | -30°C to +65°C | Similar to 54M | 1.5 | Variant with extended cable or interface |
| 3500/54 Legacy Modules | Various single inputs | -30°C to +65°C | Various | Varies | Cost-effective versions with fewer features |
Popular Models from Bently Nevada (with Parameters)
| Model | Function | Input/Output | Dimensions (mm) | Weight (kg) | Typical Use |
|---|---|---|---|---|---|
| 3500/93 135785-01 | System Display Module | Graphical LCD, communication | ~150 × 120 × 30 | 0.2 | Visualization of system alarms and status |
| 3500/15 125840-02 | Low Voltage AC Power Module | AC power input | Standard rack size | 0.4 | Stable power supply for 3500 system |
| 3500/22M | Industrial Data Interface | Multi I/O channels | Approx. 241 × 24 × 242 | 0.9 | Data interface for PLC and monitoring |
| 3500/33 149986-01C | 16-Channel Relay Control | Relay outputs | ~140 × 110 × 35 | 0.5 | Control and alarm relay outputs |
| 3500/60 163179-01 | Temperature Monitoring Module | RTD and thermocouple inputs | Standard rack size | 0.9 | Temperature monitoring of machinery components |
Frequently Asked Questions (FAQ)
Q1: What sensors are compatible with the 3500/54M module?
A: It works with proximity probes (eddy current) and magnetic pickups that produce signals within the specified voltage range.
Q2: How does the module respond to an overspeed event?
A: It sends an alarm or trip signal to shut down the machinery or alert operators depending on system configuration.
Q3: Can the alarm setpoint be changed in the field?
A: Yes, the alarm setpoint is adjustable locally on the module.
Q4: What kind of redundancy does this module support?
A: It supports 2-of-2 and 2-of-3 voting schemes for highly reliable overspeed detection.
Q5: Is remote alarm reset possible?
A: Yes, it can be reset both locally and remotely.
Q6: What environmental conditions can the module operate in?
A: It operates reliably in -30°C to +65°C and up to 95% non-condensing humidity.
Q7: Does the module provide a buffered transducer output?
A: Yes, the 3500/54M module provides buffered outputs, which allow continuous monitoring of the transducer signal without affecting the primary measurement.
Q8: What industry standards does the 3500/54M comply with?
A: This module meets the stringent requirements of API 670 and API 612 standards for overspeed protection of rotating machinery.
Q9: What are the physical dimensions and weight of this module?
A: The module measures approximately 263 mm (length) × 58 mm (width) × 28 mm (height) and weighs around 1.5 kg.
Q10: What information do the front panel LEDs provide?
A: The front panel LEDs indicate module health status, alarm/trip conditions, communication status, bypass mode, and test mode, enabling quick visual diagnostics.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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