Product Short Description
3500/15-05-05-00 (106M1081-01) is the official standard main power supply unit for the entire Bently Nevada 3500 Series Machinery Protection Monitoring System. It converts wide-range universal AC input power into stable regulated 24 VDC output power, providing clean, isolated and reliable power for all monitoring modules, relay modules, I/O modules and backplane circuits inside the 3500 system rack. This module fully complies with API 670 4th Edition industrial standards, features built-in overvoltage, overcurrent, overheat and surge protection, high anti-interference performance and hot-swappable design. It is installed in the dedicated power slot of 3500 system chassis, and is the core power infrastructure component for safe and continuous operation of rotating machinery protection systems.
Description
Detailed Technical Specifications
| Parameter | Exact Specification |
|---|---|
| Product Series | 3500 Series System Power Supply Module |
| Model Identification | Main part number: 3500/15-05-05-00; Factory order code: 106M1081-01 |
| Input Type | Universal wide-range AC input |
| AC Input Voltage Range | 85 VAC to 264 VAC (full global mains compatibility) |
| AC Input Frequency | 47 Hz to 63 Hz |
| DC Output Voltage | Regulated 24 VDC |
| Rated Output Current | 5 A |
| Rated Output Power | 120 W |
| Output Isolation Grade | Full galvanic isolation between input AC and output DC |
| Mounting Position | Dedicated power slot on left side of 3500 system rack |
| Hot-Swap Support | Fully hot-swappable, no system shutdown required for replacement |
| Operating Temperature Range | -40 °C to +85 °C |
| Storage Temperature Range | -55 °C to +125 °C |
| Operating Humidity | 0% to 95% non-condensing |
| EMC Performance | Compliant with EN 61000-6-2, EN 61000-6-4, high EMI/RFI immunity |
| Protection Functions | Built-in overvoltage protection, overcurrent protection, overheat protection, surge protection, reverse connection protection |
| Status Indication | Front-panel DC power OK LED indicator |
| Terminal Type | SpringLoc vibration-resistant pluggable terminals |
| Module Dimensions | Standard 3500 rack slot size (full-slot module) |
| Module Weight | 0.72 kg |
| Compliance Standards | API 670 4th Edition, CE, UL, CSA, IECEx |
| Origin | United States |
Core Functional Features
- Universal Wide AC Input Compatibility
Adapts to all global industrial mains voltage standards (85–264 VAC); stable output under voltage fluctuation, voltage drop and surge conditions.
- High-Stability Regulated 24VDC Output
Provides constant, low-ripple 24VDC power for entire 3500 system; ensures stable operation of vibration, displacement, Keyphasor and relay protection modules.
- Complete Multi-Level Protection Mechanism
Integrated overvoltage, overcurrent, overheat, surge and reverse connection protection; prevents module damage and system failure caused by abnormal power input.
- Full Galvanic Isolation Design
Isolates industrial grid interference from monitoring system circuits; greatly improves system anti-interference ability and measurement signal stability.
- Hot-Swappable Maintenance Design
Supports live replacement without shutting down 3500 protection system; minimizes downtime and improves equipment availability.
- Vibration-Resistant Reliable Structure
Adopts SpringLoc anti-loosening terminals and robust metal housing; stable operation under strong mechanical vibration environment of rotating machinery sites.
- Front-Panel Status Monitoring
Built-in power normal indicator light; quickly judges power supply working status during daily inspection and fault diagnosis.
- Perfect System Interoperability
100% compatible with all 3500 series monitoring modules, relay modules, I/O modules and FieldMonitor system interfaces; plug-and-play installation.
Typical Application Scenarios
- Power Generation Industry
Main power supply for steam turbine, gas turbine, turbo generator and boiler feed water pump 3500 vibration & displacement protection monitoring systems.
- Oil & Gas Industry
Power supply for natural gas compressors, pipeline booster units and refinery rotating machinery 3500 protection systems; suitable for industrial and hazardous areas.
- Petrochemical & Chemical Industry
Dedicated power unit for centrifugal pumps, process compressors, large fans and mixer rotating machinery condition monitoring & safety protection systems.
- Metallurgy & Cement Industry
Power supply for rotary kilns, rolling mills, crushers and induced draft fan 3500 machinery protection monitoring systems under high-temperature and strong-vibration environments.
- Heavy Manufacturing & Paper Industry
Continuous 24/7 power supply for large motor units, pulp pumps and rotary processing equipment 3500 predictive maintenance & safety protection systems.
System Matching & Reliability Information
- Matching devices: Full range of Bently Nevada 3500 series monitoring modules, relay output modules, I/O modules, system racks and backplanes.
- Warranty period: 12 months for brand new original factory sealed products.
- Product status: Original brand new, in stock, available for global delivery.
- Installation requirement: Must be installed in dedicated power slot of 3500 system chassis; supports redundant dual power supply configuration for high-reliability projects.
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