Product Overview

The 3500/15-05-05-00 is a high-performance, universal AC power supply system designed for the Bently Nevada 3500 series machinery protection rack. This specific configuration consists of a primary power supply module (106M1079-01) and its corresponding input/output power backplane or secondary components (106M1081-01). Engineered for critical industrial environments, this module accepts a wide range of AC input voltages (85–264 VAC), converting them into the regulated DC power required to drive vibration, position, and speed monitoring cards. Its dual-supply capability allows for full redundancy, ensuring that machinery protection remains active even in the event of a single power source failure.

Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)

• Model/Option: 3500/15-05-05-00

• Component Part Numbers: 106M1079-01 + 106M1081-01

• Input Voltage Range: 85 to 264 VAC RMS (Universal AC)

• Nominal Operating Voltage: 110 VAC / 220 VAC

• Input Frequency: 47 to 63 Hz

• Power Capacity: Sufficient to power a fully loaded 3500 series rack

• Efficiency: Optimized for low heat dissipation within the rack environment

• Operating Temperature: -20°C to +65°C (-4°F to +149°F)

• Storage Temperature: -40°C to +85°C (-40°F to +185°F)

• Dimensions (H x W x D): 12.07 x 5.08 x 25.15 cm

• Weight: 1.39 kg (3.06 lbs)

• Origin: Made in the USA

Redundancy and Reliability

The 3500/15-05-05-00 is designed for "hot" redundancy. In a standard setup, two of these modules are installed in the leftmost slots of the 3500 rack.

• Load Sharing: When two supplies are present, they share the rack load, which reduces thermal stress on individual components and extends the lifespan of the hardware.

• Seamless Failover: If one supply loses input power or suffers an internal fault, the other immediately assumes the full load without any interruption to the monitoring data or protection logic.

• Agency Compliance: Built to meet stringent industrial standards for EMI/RFI interference, ensuring it does not affect sensitive transducer signals.