製品紹介
The Bently Nevada 3300/53 88199-01 Overspeed Protection System is a highly reliable safety and monitoring solution designed to protect critical rotating machinery from potentially catastrophic overspeed events. This module is part / the 3300 Series, widely recognized for its precision, durability, and safety compliance. It provides rapid detection and response to overspeed conditions, ensuring machinery protection and personnel safety in industrial environments.
Engineered for extreme operational conditions, the 3300/53 system integrates advanced signal processing to detect overspeed from proximity probes or speed sensors with high accuracy. It is suitable for turbines, compressors, generators, and other high-speed rotating equipment. The system’s modular architecture allows seamless integration with plant control and safety systems, providing both alarm outputs and trip signals for emergency shutdowns.
製品仕様
| Parameter | Specification |
|---|---|
| モデル | 3300/53 88199-01 |
| Function | Overspeed protection and trip monitoring for rotating machinery |
| Input Channels | 2 independent channels for speed/overspeed measurement |
| Sensor Compatibility | Eddy current proximity probes, magnetic pickups, speed sensors |
| Trip Setpoints | Configurable up to maximum safe shaft speed; adjustable via front panel or s/tware |
| Response Time | <25 milliseconds typical |
| Outputs | Relay contacts (trip/alarm), 4–20 mA analog output |
| Diagnostic Features | Sensor health monitoring, circuit integrity checks, fault diagnostics |
| Power Supply | 24 VDC nominal, 20–30 VDC operational range |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Humidity | 0–95% RH, non-condensing |
| Accuracy | ±0.5% / full-scale speed |
| Alarm Functions | High-speed trip, overspeed warning, sensor failure, circuit failure |
| Dimensions | 250 x 50 x 200 mm |
| 重量 | 1.8 kg |
| Certifications | CE, UL, CSA, SIL 2 compliant |
Applications
The 3300/53 Overspeed Protection System is engineered for mission-critical machinery and safety applications, including:
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Steam and Gas Turbines: Provides immediate overspeed trip functionality to prevent shaft failure.
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Compressors: Protects high-speed compressors in petrochemical, oil, and gas facilities.
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Generators: Monitors generator rotor speed for safe operation under variable load conditions.
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Industrial Pumps: Ensures pump shafts do not exceed safe rotational speeds.
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Rotating Equipment in Power Plants: Protects critical equipment such as turbines, motors, and centrifugal compressors from overspeed damage.
Advantages
The 3300/53 Overspeed Protection System /fers the following benefits:
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Rapid Response: Detects overspeed events in milliseconds to prevent mechanical damage.
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High Accuracy: Provides precise speed monitoring with ±0.5% full-scale accuracy.
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Dual-Channel Reliability: Two independent channels ensure redundancy for critical machinery protection.
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Advanced Diagnostics: Monitors sensor and circuit health, reducing false trips and maintenance downtime.
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Modular Integration: Easily integrates into 3300 Series racks or existing plant safety systems.
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SIL 2 Safety Compliance: Meets international safety integrity standards for overspeed protection.
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Environmental Robustness: Operates reliably across wide temperature ranges and high humidity conditions.
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Flexible Output Options: Provides relay trip signals, alarms, and analog outputs for integration with control systems.
FAQ
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What type / sensors can the 3300/53 Overspeed module use?
It supports eddy current proximity probes, magnetic pickups, and other compatible speed sensors. -
How fast does the system respond to an overspeed event?
Typical response time is under 25 milliseconds, ensuring rapid protection / critical machinery. -
Can the overspeed trip setpoints be adjusted?
Yes, setpoints are configurable through the front panel or using dedicated diagnostic s/tware. -
How does the module ensure redundancy?
The system uses dual independent channels that monitor the same shaft; both channels must detect an overspeed condition for a trip signal. -
What output signals are provided for integration with plant systems?
The module provides relay contacts for trip/alarm functions and a 4–20 mA analog output for monitoring and control. -
Does the system provide diagnostic information for maintenance?
Yes, it continuously monitors sensor health, circuit integrity, and reports faults to reduce false trips and maintenance downtime. -
Is the module suitable for SIL-rated safety systems?
Yes, the 3300/53 Overspeed Protection System is SIL 2 certified, meeting international safety integrity standards. -
How accurate is the speed measurement and trip detection?
The system provides ±0.5% full-scale speed accuracy across its operational range. -
Can the module operate reliably in harsh environmental conditions?
Yes, it operates from -40°C to +85°C and 0–95% relative humidity, ensuring reliability in extreme industrial environments. -
Can multiple 3300/53 modules be networked for complex machinery?
Yes, multiple modules can operate in parallel to provide coordinated overspeed protection across machinery trains.
Related and Similar モデルs
| モデル | Function |
|---|---|
| 3300/11 | Vibration and speed monitoring module |
| 3300/12 | Trip and alarm module for turbines and compressors |
| 3300/14 | Dual-channel proximity monitoring module |
| 3300/15 | Velocity-based vibration monitoring module |
| 3300/21 | Proximity probe interface module |
| 3300/22 | Overspeed detection module for critical machinery |
Popular Bently Nevada モデルs
| モデル | Function |
|---|---|
| 3500/92 | Machinery protection system with full diagnostics |
| 3500/30 | Vibration sensor module for turbines and compressors |
| 3500/55 | Overspeed and gap monitoring system |
| 3300/01 | Proximity and vibration monitoring module |
| 3300/02 | Single-channel vibration monitoring module |
| 2300/22 | 状態 monitoring system for industrial pumps |
会社情報
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