BENTLY NEVADA 3500/15‑A01‑B01‑C01 Rack Power Supply Module

The 3500/15‑A01‑B01‑C01 is a half‑height power supply module for Bently Nevada 3500 series machinery protection rack. It converts wide‑range AC input into stable internal working voltage for all monitoring modules inside the rack, serving as the core power source for vibration and position monitoring systems.

This power unit supports dual redundant power configuration and hot‑swap function, module replacement will not interrupt rack operation with backup power available. It is installed on the left dedicated slot of 3500 rack, widely used in turbine, compressor and large rotating‑machinery protection cabinets.

Main Specifications

• Brand: BENTLY NEVADA; Model: 3500/15‑A01‑B01‑C01; Type: Rack Power Supply Module
• Input Type: A01: Low‑voltage AC 85‑132VAC; B01: Low‑voltage AC backup power channel
• Mechanical: Half‑height module, installs on left dedicated slots of 3500 rack frame
• Redundancy: Dual‑power redundant configuration, primary‑backup automatic switchover
• Hot‑Swap: Support hot‑plug replacement without rack shutdown with backup power working
• Output: Multi‑channel stable DC output for each monitoring board inside the rack
• Operating Environment: ‑20℃ ~ +60℃, 5%‑95% RH non‑condensing, industrial anti‑vibration grade
• Diagnostic: LED indicators for power OK, fault and input status
• Certifications: CE, meets rotating‑machinery monitoring system EMC safety standards

Core Functions

• Provide stable and reliable DC power supply for all monitoring modules inside the 3500 machinery‑protection rack.
• Realize primary‑backup automatic switchover under dual‑power redundant configuration to avoid system power‑supply single‑point failure.
• Hot‑swap design allows on‑site module maintenance without shutting down the whole monitoring rack with backup power active.
• Built‑in over‑voltage, over‑current and short‑circuit protection to prevent damage to back‑end monitoring boards.
• Status LED lights visually display power‑supply running state and fault alarm for quick‑troubleshooting.
• Industrial‑grade power conversion circuit adapts to long‑term continuous operation in power plant and petrochemical field cabinets.

Application Scenarios

• Spare‑part replacement for 3500‑series machinery‑protection racks of steam turbines, gas turbines and compressors.
• Power‑supply matching component for rotating‑equipment vibration, displacement and speed monitoring systems in power and petrochemical plants.
• Maintenance backup inventory for renovation and after‑sales maintenance of legacy Bently Nevada 3500 monitoring equipment.
• Matching power module cooperating with 3500 rack frame, vibration monitor modules and gateway communication boards.
• Retrofit replacement for old power modules with output drift, power‑ｄｒｏｐ and over‑heat fault conditions.
• Global aftermarket spare supply for automation maintenance teams maintaining Bently Nevada 3500‑system equipment worldwide.