Overview
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 3500/05-01-03-00-00-00 |
| Brand | Bently Nevada |
| Product Type | Machinery Protection System Rack |
| Origin | USA |
| Weight | Approximately 7.1 kg |
| Dimensions | 482.6 mm W x 265.9 mm H x 349.3 mm D |
| Operating Temp | -30 deg C to +65 deg C |
| Power Consumption | Dependent on installed 3500/15 Power Supply Module |
| Rack Format | Standard 19 inch panel mount rack |
| Rack Height | 6U |
| Module Capacity | 1 Power Supply slot, 1 Rack Interface Module slot, 14 monitor module slots |
| Mounting Type | Panel mount installation |
| Backplane Function | Internal digital communication bus for monitor module data exchange |
| Input Voltage | Dependent on installed power supply module; supports 110/220 VAC or 24/125 VDC configurations |
| Humidity Limit | 95% non-condensing maximum |
| Storage Temperature | -40 deg C to +85 deg C |
Eddy-Current Monitoring and Rotor Dynamics Interface
The Bently Nevada 3500/05 rack provides the mechanical platform for 3500 Series monitor modules that process vibration, position, and speed signals from rotating equipment sensors. Moreover, the rack backplane maintains communication paths between monitoring modules, the Rack Interface Module, and external diagnostic software.
The 3500 architecture supports eddy-current probe scaling through compatible monitoring modules, allowing probe signals to represent shaft displacement and rotor position measurements. In addition, the system design supports gap voltage validation functions, including typical -10 VDC target gap references used for probe setup verification.
The rack assembly maintains module-to-module signal integrity through controlled backplane routing. Therefore, installed monitoring modules can execute rotor dynamics calculations and reduce measurement errors caused by signal cross-talk between adjacent monitoring channels.
Frequently Asked Questions
Q: Does the 3500/05-01-03-00-00-00 rack contain integrated monitoring functions?
A: No. The rack provides mechanical mounting, power distribution, and backplane communication. Monitoring functions are performed by installed 3500 Series monitor modules.
Q: Can the rack operate without a 3500/15 Power Supply Module installed?
A: No. The rack requires a compatible 3500/15 Power Supply Module to provide operating power for installed monitoring modules and rack components.
Q: Does this rack include internal barriers or a display option?
A: No. The -00-00-00 suffix configuration indicates no internal barrier option and no integrated display panel.
Field Installation Guidelines
Install the 3500/05-01-03-00-00-00 rack inside an instrument panel or enclosure using the specified panel mounting hardware. Verify that the mounting structure supports the rack weight and maintains sufficient clearance for rear wiring access.
Route sensor signal cables separately from high-voltage power conductors to reduce electromagnetic interference. Furthermore, connect cable shields according to site grounding practices to maintain signal quality for vibration and position measurement circuits.
Before installation, confirm that the selected 3500 power supply module matches the available plant voltage source. Check all rear terminal connections, module seating positions, and backplane contacts before energizing the rack.
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