BENTLY NEVADA 3500/15 106M1079‑01 Power Module

BENTLY NEVADA 3500/15 106M1079‑01 Power Module Detailed Explanation
I. Product Basic Positioning
The Bently Nevada 3500/15 redundant power module is a dedicated power supply unit for the 3500 turbine / compressor / fan vibration monitoring and protection system frame. It is installed in the half-height power slot on the left side of the 3500 frame and can supply power to all monitoring cards in the entire frame, supporting dual power redundancy hot backup and online plug-and-pull replacement without interrupting system operation.
Model Segmentation Precise Disassembly (3500/15-AXX-BXX-CXX)
A01: Upper slot power type
A = Upper slot power, 01 = Low-voltage AC input 85–132 VAC (common 110VAC factory power supply), frequency 47–63Hz
B01: Lower slot power type
B = Lower slot power, 01 = Low-voltage AC input 85–132 VAC
?? This model = dual 110VAC redundant AC power supply, two independent power supplies, one failure and the other seamlessly takes over power supply
C01: Safety Certification
01 = CSA/NRTL/C North American Safety Certification, suitable for conventional industrial non-explosion-proof areas

Core Electrical Technical Parameters
Input voltage range (each path): 85~132 VAC, 47~63Hz
Output: Internal stabilized power supply on the frame backplane, supplying power to all 3500 monitoring cards (3500/40, 3500/42, 3500/25, etc.)
Redundancy Characteristics: Dual power hot redundancy, live hot swapping; any one power path failure / fault, the system continues to operate without triggering unit shutdown
Status Indicator Lights: Panel Power OK light, constantly on = normal power output; light off / flashing = input voltage loss, internal fault
Environmental Specifications:
Operating Temperature: -30℃ ~ +65℃
Storage Temperature: -40℃ ~ +85℃
Humidity: 5%~95% without condensation
Mechanical: Semi-high card structure, compatible with 3500 standard frame left power slot; total machine weight approximately 1.39kg

Functional Features
Complete Power Protection: Built-in overvoltage, undervoltage, overcurrent, short circuit protection to avoid surge damage to the entire frame monitoring cards
Fault Self-Diagnosis: Real-time self-check of power status, faults can generate alarm events in the 3500 configuration software (System 1/3500 Software)
Online Maintenance: In redundant configuration, can replace one of the power modules without shutting down the unit, no need for unit maintenance shutdown
Anti-interference: Industrial-grade EMC design, suitable for strong electromagnetic interference sites in power plants, refineries, metallurgy, etc.

Typical Application Scenarios
3500 vibration and shaft displacement protection system for steam turbine generators, gas turbines, centrifugal compressors, axial flow fans, large pump sets
Power supply for key rotating equipment online monitoring frames in thermal power, nuclear power, petrochemical, coal chemical, air separation units
Unit interlock protection system, power redundancy design to eliminate the risk of single-point power failure