Product Overview

The Bently Nevada 3500/05-01-01-00-00-00 is a standard 19-inch instrumentation chassis designed to provide the foundational infrastructure for the 3500 Series Machinery Protection System. This rack acts as the central communication and power hub, facilitating the integration of various vibration, position, and speed monitoring modules. By providing a common backplane, the chassis ensures that all installed components operate in a synchronized environment, essential for the high-speed data acquisition required in Turbine Supervisory Instrumentation (TSI) applications.

This specific configuration is a full-size rack featuring a 14-slot capacity for monitoring and I/O modules, plus dedicated positions for power supplies and the Rack Interface Module (RIM) or Transient Data Interface (TDI). Its architecture is engineered to maintain signal integrity across the backplane, allowing for deterministic machinery protection and reliable interfacing with external control systems like PLCs and DCS via digital or analog protocols.

Structural Architecture and Installation

The 3500/05 rack is organized into a rigid logical layout to optimize thermal management and electrical isolation. The far-left positions are strictly reserved for one or two power supply modules (supporting redundancy) and the interface module. The remaining 14 slots are universal, allowing for the flexible arrangement of proximity monitors, seismic monitors, relay modules, and communications gateways. This modularity allows the system to scale according to the complexity of the machine train being protected.

To accommodate varying industrial environments, the 3500/05-01-01-00-00-00 supports multiple mounting configurations. The "01-01" designation typically specifies a Rack Mount option for standard EIA rails with CSA/NRTL/C agency approvals. The chassis is constructed from high-grade materials to withstand the electromagnetic interference (EMI) and physical stresses common in power generation and petrochemical facilities.

Technical Specifications

• Manufacturer: Bently Nevada

• Model Number: 3500/05-01-01-00-00-00

• Product Type: System Chassis / Rack

• Slot Configuration: 14 Universal Monitoring Slots

• Rack Size: 19-inch EIA Standard (Full-size)

• Mounting Type: Rack Mount (EIA Rail)

• Agency Approval: CSA/NRTL/C (Class 1, Div 2 compatible)

• Dimensions (W x H x D): 48.2 cm x 26.6 cm x 27.4 cm

• Unit Weight: 6.3 kg

• Backplane Function: Integrated power distribution and data bus

• Origin: USA

• HS Code: 8537101190

Engineering Key Features

• Redundant Power Capability: Slots designed to host dual power supplies for mission-critical "hot-standby" protection.

• Universal Backplane: Standardized bus architecture allows any 3500 monitoring module to be placed in any of the 14 available slots.

• Standardized Layout: Left-to-right module hierarchy simplifies wiring, troubleshooting, and system expansion.

• Industrial Hardening: Built for 24/7 operation in extreme industrial conditions with robust grounding and shielding.