Product Overview

The Bently Nevada 133300-01 serves as the primary low-voltage DC interface for the 3500/15 Power Supply system. This module regulates and filters external 24V DC power to drive the monitoring and communication cards across the 3500 Series backplane. It occupies the dedicated power slots on the far left of the 3500 rack, ensuring consistent energy delivery for critical machinery protection loops. We provide this module as 100% Brand New and Original, meeting all factory specifications for mission-critical uptime.

Technical Specifications

The 133300-01 converts raw field voltage into stabilized internal power for high-precision vibration and speed monitors.

Engineering Advantages

• Seamless Redundancy Management: When you install two 133300-01 modules, the 3500 rack automatically configures a primary/backup power scheme. The system draws power from both modules simultaneously or switches instantly to the backup if the primary source fails, preventing protection gaps.

• Non-Intrusive Maintenance: The hot-swappable architecture allows technicians to replace a faulty power input module while the machinery protection system remains fully active. This eliminates the need for plant outages during power system servicing.

• Rugged Voltage Filtering: The module incorporates internal filtering circuitry to protect sensitive monitoring electronics from DC bus noise and voltage ripples commonly found in industrial battery systems.

• Full Rack Support: A single 133300-01 provides sufficient current to power a full 14-slot rack, including high-draw Transient Data Interface (TDI) modules and multiple vibration monitors.

FAQs

• Can I mix the 133300-01 with a High Voltage AC power module in the same rack?

  Yes. The 3500/15 system allows for "mixed" redundancy. You can use one 133300-01 (Low Voltage DC) as a backup to an AC power supply, provided you use the correct corresponding backplane.

• Does this module require a specific Power Input Module (PIM) on the rear?

  Yes. The 133300-01 works in conjunction with the 3500/15 Low Voltage DC PIM located at the rear of the rack to accept the field wiring.

• What happens to the rack if a single 133300-01 fails in a redundant setup?

  The secondary module immediately assumes the full power load. The Rack Interface Module (RIM) will trigger a "Supply Health" alarm, but the machinery protection monitors continue to function without interruption.

• Is this product a refurbished or used unit?

  No. We guarantee that every 133300-01 is 100% Brand New in original Bently Nevada/Baker Hughes packaging, complete with a 12-month warranty.