製品紹介
The Bently Nevada 3500/53M Overspeed Detection Module (part number 288062-01) is a precision-engineered safety module designed for the 3500 Series Machinery Monitoring System. Its primary role is to monitor the rotational speed / critical machinery and initiate protective actions when overspeed conditions occur.
This module is suitable for high-speed rotating equipment including turbines, compressors, and generators. By continuously monitoring shaft speed via proximity probes, magnetic pickups, or tachometers, the 3500/53M ensures machinery operates within safe limits. It provides fast, reliable overspeed detection, minimizing the risk / catastrophic mechanical failure and enhancing overall operational safety. The module integrates seamlessly with the Bently Nevada 3500 Series, /fering programmable alarms and trip functions.
Product Parameters
| Parameter | Specification |
|---|---|
| メーカー | Bently Nevada |
| モデル | 3500/53M |
| 型番 | 288062-01 |
| Product Type | Overspeed Detection Module |
| Function | Detects overspeed events in rotating machinery and initiates protective actions |
| Input Channels | 2 independent speed channels |
| Sensor Compatibility | Proximity probes, magnetic pickups, tachometers |
| Trip Threshold | User-configurable overspeed set points |
| Output Signals | Relay contacts for trip, alarm, and status outputs |
| Measurement Accuracy | ±0.1% / measured shaft speed |
| Response Time | < 10 ms typical |
| Power Supply | 24 VDC via 3500 Series rack backplane |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Mounting | Rack-mounted in 3500 Series chassis |
| Dimensions (H × W × D) | 241.3 x 24.4 x 241.8 mm |
| 重量 | 0.82 kg |
Product Applications
The 3500/53M Overspeed Detection Module is widely used in:
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Steam, Gas, and Hydro Turbines – Protects turbines from exceeding safe rotational speed.
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Compressors – Monitors axial and centrifugal compressors for overspeed events.
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Generators – Ensures rotor speed remains within safe limits.
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Industrial Fans and Blowers – Provides safety monitoring for high-speed rotating equipment.
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Power Plants – Integrated into protection systems for critical machinery.
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Process Plants – Monitors pumps and compressors in oil, gas, and petrochemical facilities.
Product Advantages
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Fast Detection – Overspeed events detected in under 10 milliseconds.
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High Precision – ±0.1% measurement accuracy ensures reliable protection.
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Dual-Channel Monitoring – Independent channels for redundancy and safety.
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Sensor Flexibility – Compatible with proximity probes, magnetic pickups, and tachometers.
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Seamless Integration – Fully compatible with 3500 Series monitoring racks.
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Alarm and Trip Outputs – Provides relay-based trip, alarm, and status signals.
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Robust Industrial Design – Built to withstand harsh operational environments.
FAQ
-
What is the main function / the 3500/53M module?
It monitors shaft speed and triggers protective actions during overspeed events. -
How many input channels are provided?
Two independent speed channels. -
Which types / sensors can it work with?
Proximity probes, magnetic pickups, and tachometers. -
What is the response time for overspeed detection?
Less than 10 milliseconds. -
Does the module provide alarm outputs?
Yes, relay outputs for alarms, trips, and status signals. -
Can the overspeed thresholds be programmed?
Yes, each channel has configurable trip set points. -
Is it compatible with Bently Nevada 3500 Series racks?
Yes, it integrates seamlessly with 3500 Series systems. -
What is the measurement accuracy / shaft speed?
±0.1% / measured speed. -
Can it be used for turbine, compressor, and generator protection?
Yes, it is designed for critical high-speed rotating equipment. -
What are the supported environmental conditions?
Operating temperature 0°C to 60°C; relative humidity 5% to 95% non-condensing.
Recommended Related モデルs – Same Series or Similar
| モデル | 説明 | Key Features |
|---|---|---|
| 3500/44 | Proximity Probe Module | Shaft displacement and vibration monitoring |
| 3500/45 | Vibration Monitor | Multi-channel vibration detection |
| 3500/46M | Hydro Monitor | Fluid and hydro condition monitoring |
| 3500/22 | Speed Sensor Module | Tachometer signal processing |
| 3500/60 | Overspeed Trip Module | Turbine and pump overspeed protection |
| 3500/55 | Temperature Monitor Module | High-accuracy temperature monitoring |
Popular Bently Nevada モデルs – Same ブランド
| モデル | 説明 | Key Features |
|---|---|---|
| 3500/53M | Overspeed Detection Module | Shaft speed protection |
| 3500/45 | Vibration Monitor | Multi-channel vibration detection |
| 3500/44 | Proximity Probe Module | Shaft displacement measurement |
| 3500/22 | Speed Sensor Module | Speed signal monitoring |
| 3500/60 | Overspeed Trip Module | Protection against overspeed events |
| 3500/55 | Temperature Monitor Module | High-accuracy temperature monitoring |
会社情報
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