Bently Nevada 3500/15-05-05-CN 106M1081-01 Power Supply Module

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Bently Nevada 3500/15-05-05-CN, part number 106M1081-01, is a hot-swappable power supply unit built for the Bently Nevada 3500 machinery monitoring and protection rack system. As one of the core power modules for the 3500 chassis, this supply delivers stable, regulated power to all installed monitor cards, rack interface modules, relay cards and backplane circuits within the TSI system. It is widely deployed on critical rotating machinery in power generation, oil and gas, petrochemical, refinery, offshore and heavy process industries where uninterrupted turbine supervision and machine protection are required.

This 3500/15 variant supports redundant power configuration. You can install two identical power supplies inside one 3500 rack for N+1 redundancy. If one power unit fails, the second supply automatically takes over the full rack load without shutting down monitoring, alarm or trip functions. The module supports hot swap, meaning technicians can replace a faulty power supply while the entire 3500 protection rack remains online, eliminating unnecessary machine shutdowns and reducing production loss during maintenance. The suffix “CN” in 3500/15-05-05-CN denotes the designated input voltage and configuration variant for this part, paired with the identifier 106M1081-01 for full traceability and part revision control.

The module features built-in diagnostic circuitry and front-panel LED indicators. Status lights show normal operation, input power presence, internal fault conditions and overload warnings. Internal protection circuits guard against overvoltage, undervoltage, overcurrent and short-circuit faults on the rack backplane. When an anomaly is detected, the power supply will log status information to the rack interface module, so the system host or workstation can capture fault events for troubleshooting and preventive maintenance planning. It connects directly to the dedicated power backplane of the 3500 rack and works seamlessly alongside other 3500 series boards including RIM modules, vibration monitors, keyphasor cards and relay output modules.

Key Features

• Hot-swappable design for live replacement without rack shutdown
• Supports redundant dual-power setup for high-availability TSI systems
• Integrated overvoltage, undervoltage, overcurrent and short-circuit protection
• Front LED status indicators for power, fault and load status
• Compatible with standard Bently Nevada 3500 rack backplane
• Matches with 3500/20 RIM and all mainstream 3500 monitor modules
• Rugged construction for control cabinet installation in industrial environments
• Continuous stable power output for machinery protection instrumentation
• Traceable part marking: 3500/15-05-05-CN, part number 106M1081-01
• Compliant with industry requirements for critical turbine supervisory systems

Technical Specifications

• Model: 3500/15
• Full part code: 3500/15-05-05-CN
• Part Number: 106M1081-01
• Type: Rack Power Supply Module
• Brand: Bently Nevada (Baker Hughes)
• Mounting: Standard slot inside Bently 3500 rack
• Redundancy: Dual redundant installation supported
• Hot Swap: Yes
• Cooling: Convection cooling, designed for cabinet mounting
• Operating Temperature: -30°C to +65°C
• Relative Humidity: Up to 95%, non-condensing
• Compatibility: Full 3500 series machinery protection rack
• Application: Power feed for TSI and vibration monitoring system

Common Applications

This Bently Nevada 3500/15-05-05-CN 106M1081-01 power supply is used in turbine supervisory instrumentation and machinery protection systems for steam turbines, gas turbines, centrifugal compressors, large pumps, blowers and fans. Typical sites include thermal power plants, combined cycle power stations, oil refineries, LNG plants, offshore production platforms and chemical processing facilities. It is a high-demand spare part for maintenance, rack renovation, system expansion and emergency replacement of existing 3500 power supplies.

3500/15-05-05-CN 106M1081-01

Our Supply Information

We supply original Bently Nevada 3500/15-05-05-CN 106M1081-01 power supply modules. Every item goes through inspection and functional testing before dispatch. We also carry a complete range of Bently 3500 spare parts: rack interface modules, vibration monitors, keyphasor modules, relay output cards, backplanes and interconnect cables. We offer international shipping via DHL, FedEx and UPS, and can provide commercial invoices, packing lists and standard export documentation for automation spare parts orders.

Contact our sales team if you need datasheets, revision verification, compatibility checking, lead time, unit price or bulk quotation for 106M1081-01. We can also confirm matching firmware and rack configuration requirements for your existing Bently Nevada 3500 system.

BENTLY BRAND

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We maintain ample stock, offer fast lead times and deliver products with stable, reliable quality.

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