Description

The Bently Nevada 3500/05-02-04-01-00-00 is a 12-inch Mini-Rack designed for the 3500 Machinery Protection System. This chassis serves as the foundational mechanical mounting platform and communication backplane for the installation of monitoring modules, power supplies, communication gateways, and system interface modules. It provides the necessary electrical interconnections for inter-module communication and distributes power throughout the system. With seven available module slots, this compact rack is ideal for applications where installation space is limited but full machinery protection functionality is required.

Features

• 12-inch rack chassis with seven available module slots.
• Panel Mount format with rear wiring access.
• Integrated backplane for high-speed communication and power distribution.
• CSA/NRTL/C Class I, Division 2 hazardous area approval.
• Dedicated slots for 3500/15 Power Supply and 3500/22M Rack Interface Module (RIM).
• Supports full range of 3500 series monitor, relay, and communication modules.

Applications

• Upstream Production: Offshore/FPSO pumps, compressors, and turbines.
• Refineries: Monitoring of FCCU, H2 compressors, and crude pumps.
• LNG Plants: Safeguarding refrigeration/methane compressors and cryo expanders.
• Pipeline Stations: Remote management of unmanned booster stations.
• Power Generation: Protection for turbines, generators, and boiler feed pumps.
• Hydroelectric: Monitoring of low-speed alignment and thrust for hydro-turbines.

Technical Specifications

Installation Guidelines

• Orientation: Mount the rack strictly horizontally. Vertical or inverted mounting impairs convective airflow and may exceed thermal limits.
• Thermal Clearance: Maintain a minimum structural gap of 50 mm (2.0 inches) above and below the rack to allow for unobstructed airflow.
• Enclosure: Use an industrial enclosure with a minimum rating of IP54 or NEMA 4 for harsh environments.
• Handling: Ensure all power is disconnected before inserting or removing modules to prevent damage to the backplane connectors.
• Grounding: Follow standard industrial grounding practices to ensure the rack chassis is properly bonded to the system earth to minimize EMI.

FAQ

What is the 3500/05-02-04-01-00-00?

The 3500/05-02-04-01-00-00 is a 12-inch Mini-Rack chassis designed to house Bently Nevada 3500 series monitoring components in space-constrained applications.

How many modules can this rack hold?

The rack provides 7 slots total. Note that specific slots are reserved for the 3500/15 Power Supply and the 3500/22M Rack Interface Module (RIM).

Does this rack include power supplies?

No, the 3500/15 Power Supply module must be purchased separately.

What is the difference between this and a full-size rack?

The Mini-Rack is a 12-inch unit with 7 slots, whereas the standard full-size rack is 19 inches and provides 14 slots.