Bently Nevada 3500/15 127610-01 | Universal AC Power Supply Module
24VDC 100W Redundant Power for 3500 Machinery Protection System - Hot-Swap, Wide Input Range, Supply OK LED
1. Product Overview
The Bently Nevada 3500/15 127610-01 is a half-height universal AC power supply module for the 3500 Series Machinery Protection System, engineered to deliver stable 24VDC 100W power to 3500 rack modules (monitors, relays, communication gateways) in critical industrial applications like power generation, oil & gas, petrochemical, and heavy manufacturing. It accepts wide-range AC input (85-264 Vac, 47-63 Hz) and converts to regulated 24VDC for system components, supporting dual-module redundancy (automatic seamless switchover on primary failure) and hot-swap replacement (in dual configuration) to maximize uptime. With -30°C to +65°C operating temperature, "Supply OK" LED status indicator, and compliance with API 670, CE, UL 508, and IEC 61010-1 safety standards, it ensures reliable power for continuous machinery monitoring of turbines, compressors, pumps, and motors, critical for preventing unplanned shutdowns and protecting high-value rotating equipment.
Key Specifications
• Model: 3500/15 127610-01 (Universal AC Power Supply Module, Spare Part for 3500 Series)
• Type: Half-Height Power Module for Bently Nevada 3500 Machinery Protection System
• Input Voltage: Universal AC 85-264 Vac RMS (47-63 Hz); Optional DC Input (88-140 Vdc or 20-30 Vdc with PIM)
• Output: 24VDC Regulated, 100W Continuous Power (Sufficient for Full 3500 Rack)
• Redundancy: Dual-Module Redundancy (Primary/Backup); Automatic Seamless Switchover
• Hot-Swap: Supported (Dual Configuration Only, No System Shutdown)
• Status Indicator: "Supply OK" LED (Green = Normal, Off = Fault)
• Mounting: Half-Height Slots on Left Side of 3500/05 Rack (2 Slots Max)
• Operating Temperature: -30°C to +65°C (-22°F to +150°F); Storage: -40°C to +85°C (-40°F to +185°F)
• Dimensions (H×W×D): 120.7mm × 50.8mm × 251.5mm (4.75×2.0×9.9 inches); Weight: ~1.39kg (3.06lb)
• Certifications: CE, UL 508, IEC 61010-1 (Safety), IEC 61326-1 (EMC), API 670 Compliant
2. Core Features
• Wide Input Range: 85-264 Vac AC Input Adapts to Global Power Grids; Compatible with DC Input via PIM for Flexible Site Deployment.
• Redundant Power Assurance: Dual-Module Configuration (Primary in Lower Slot, Backup in Upper) Ensures Continuous System Power During Module Failure.
• Hot-Swap Capability: Replace Faulty Module Without System Shutdown (Dual Configuration) for Maximum Uptime in Critical Applications.
• Stable 24VDC Output: Regulated Power Delivers Consistent Performance for 3500 Monitors, Relays, and Communication Gateways.
• Simple Status Monitoring: "Supply OK" LED Provides Instant Visual Confirmation of Power Module Health and Output.
• Industrial-Grade Reliability: -30°C to +65°C Operating Range and Robust Design for Harsh Industrial Environments.
• Easy Integration: Half-Height Design Fits 3500/05 Rack Left Slots; Works with 3500/15 Power Input Modules (PIMs) for DC Inputs.
YMGK Purchase Information
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3. Typical Applications
• Power Generation: Turbine/Gas Generator Protection Systems (3500/40M Proximitor Monitors) with Redundant Power for Uninterrupted Overspeed/ vibration Monitoring.
• Oil & Gas: Compressor/ Pump Protection in Remote Locations; Dual Power Ensures Continuous Vibration/ Temperature Monitoring During Input Power Fluctuations.
• Petrochemical: Refinery Rotating Equipment (Pumps, Fans) with API 670-Compliant Power for 3500/42M Prox/Seismic Monitors and 3500/33 Relay Modules.
• Heavy Manufacturing: Steel Mill Motor/ Gearbox Protection; Redundant Power Prevents Monitoring Interruption During Plant Power Transients.
• Marine: Ship Propulsion Systems; Hot-Swap Capability Allows Power Module Replacement Without Vessel Operation Downtime.
4. Installation & Maintenance
Installation: Insert into half-height slot on left of 3500/05 rack; connect AC input (L, N, PE) to field power. For redundancy, install two modules (lower=primary, upper=backup). Wire to 3500/15 PIM if using DC input; ensure proper grounding for EMC compliance.
Configuration: No software programming required; system automatically detects module and redundancy status. Verify "Supply OK" LED is on after power-up.
Maintenance: Weekly: Check "Supply OK" LED for module health. Quarterly: Inspect power connections and clean module vents; verify output voltage (24VDC ±5%). Annual: Replace modules as part of preventive maintenance; update PIM firmware if needed.
Fault Diagnosis: "Supply OK" LED off = Check input power/ rack connection or replace module. Redundancy Fail = Ensure both modules are powered and seated correctly; verify primary/backup slot assignment.
Technical Document | Bently Nevada 3500/15 127610-01 | Universal AC Power Supply Module for 3500 Machinery Protection Systems
