3300/05-22-00-00 Bently Nevada Rack Chassis

Bently Nevada 3300/05-22-00-00 3300 Series Protection Rack Chassis

Bently Nevada 3300/05-22-00-00 3300 Series Protection Rack Chassis

Availability: 10 left in stock

Bently Nevada 3300/05-22-00-00 3300 Series Machinery Protection Rack The Bently Nevada 3300/05-22-00-00, also cataloged as the 3300/05 Machinery Protection Rack,...

SKU: 3300/05-22-00-00

Manufacturer: Bently Nevada
Product No.: 3300/05-22-00-00
Product Type: Machinery Protection Racks
Product Origin: USA
Payment:T/T, Western Union
Weight: 7700g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Bently Nevada 3300/05-22-00-00 3300 Series Machinery Protection Rack

The Bently Nevada 3300/05-22-00-00, also cataloged as the 3300/05 Machinery Protection Rack, operates as a dedicated hardware component for housing monitoring modules and distributing system power within 3300 series protection networks. It accepts standard 3300 series monitor cards, transmitting raw proximity sensor signals and processed vibration metrics across a central backplane bus. The unit provides structural alignment, backplane grounding, and power routing to manage continuous dynamic vibration, axial position, and speed monitoring across rotating machinery loops.

Suffix Breakdown & Model Matrix

Code / Suffix	Designation	Specification Description
3300/05	Base Model	6-Slot Machinery Protection Rack chassis
-22	Mounting Option	19-inch EIA rack mount configuration
-00	System Interface	Standard power supply and interface bus backplane
-00	Agency Approvals	Standard unapproved or basic commercial build

Hardware Specifications

Parameter	Specification
Model	3300/05-22-00-00
Brand	Bently Nevada
Origin	USA
Weight	7.7 kg
Dimensions	482.6 x 267 x 305 mm
Operating Temp	-40 deg C to +70 deg C
Power Consumption	Dependent on module load
Module Type	Machinery Protection Rack
Capacity	6 slots
Mounting Type	19-inch EIA rack mount

Machinery Protection and Rotor Dynamics

The 3300/05 rack provides the mechanical housing and passive backplane required for complex rotor dynamics analysis. Bently Nevada engineers design these racks to maintain exact tolerances for eddy-current probe scaling, ensuring that proximity sensor signals remain linear across the transducer's measurement range. Furthermore, the rack incorporates shielding to facilitate cross-talk suppression between high-density modules. This separation prevents signal interference when monitoring multiple vibration vectors on high-speed rotating shafts. Additionally, the system monitor position in slot 2 performs constant gap voltage validation against -10 VDC targets to confirm probe health before triggering protection logic.

Frequently Asked Questions

Q: Does the 3300/05 rack support module hot-swapping?

A: You may insert or remove monitoring modules while the rack remains powered. However, you must ensure the system monitor module remains seated to maintain constant rack-level diagnostic scanning and alarm communication.

Q: What are the grounding requirements for the 3300 rack?

A: You must connect the rack chassis to the cabinet protective earth (PE) bus using a low-impedance conductor. Proper grounding prevents ground loops, which introduce DC offsets into the proximity probe signals.

Q: Which slot must the system power supply module occupy?

A: Install the system power supply into slot 1 to achieve balanced power distribution across the internal backplane traces.

Field Installation Guidelines

Secure the rack into the 19-inch cabinet frame using the dedicated mounting flange screw holes. Verify the chassis sits level to ensure consistent edge-connector alignment along the backplane assembly.

Inspect backplane connectors for proper pin orientation prior to seating individual monitoring cards. Avoid applying excessive force during module insertion to protect the gold-plated contact fingers from mechanical damage. Connect the primary rack frame directly to the cabinet protective earth bus using a short, heavy-gauge grounding strap. Verify supply voltage levels from the main power module before energizing installed monitor channels, and perform gap voltage validation with a digital voltmeter at the rear field wiring terminals to confirm probe bias falls within nominal operating limits.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.