Bently Nevada 3300/14 DC Power Supply

Bently Nevada 3300/14 DC Power Supply

Configured for regulated DC power distribution in Bently Nevada 3300 monitoring racks, the Bently Nevada 3300/14 (3300/14 DC Power Supply) provides direct electrical execution for powering installed monitors and associated transducers.

Hardware Specifications

Eddy-Current Probe Scaling and Machinery Monitoring Power Interface

The Bently Nevada 3300/14 DC Power Supply provides regulated DC power conversion for 3300 rack-based machinery monitoring configurations. The unit converts the selected primary DC input range into operating power required by installed monitors and associated transducer systems.

The power supply supports Bently Nevada machinery monitoring architectures containing proximity measurement channels, vibration monitoring modules, and associated signal conditioning equipment. Integrated protection circuits monitor abnormal input voltage conditions and shut down the power output when supply voltage exceeds or falls below the configured operating range.

The 3300/14 power module is installed in the first rack position and is designed to support continuous rack operation without requiring a second power supply module in the same rack configuration.

Frequently Asked Questions (FAQ)

Q: How many monitoring modules and transducers can the 3300/14 supply power to?
A: The power supply is designed to provide regulated power for up to 12 monitors and their associated transducers within a 3300 rack.

Q: What protection functions are included in the 3300/14?
A: The unit includes over-voltage protection, under-voltage protection, and fuse protection against reverse polarity connection and excessive input voltage.

Q: Where is the 3300/14 installed in the rack?
A: The power supply is installed in the left-most rack position, identified as position 1.

Field Installation Guidelines

Install the 3300/14 in the designated first slot of the 3300 rack assembly. Verify that the selected input voltage range matches the available DC supply before connection.

Check power polarity, terminal wiring, and grounding continuity before energizing the rack. Route DC power wiring separately from low-level sensor signal wiring to reduce electrical interference.

Confirm that the rack load remains within the supported power capacity and verify normal power supply status after startup.