Features:
- Trip Multiply function (2X or 3X) prevents false alarms during startups, coast-downs, and resonant speed crossings.
- Four short-circuit protected Keyphasor transducer inputs with buffered outputs for DDI and front-panel monitoring.
- Centralized setpoint adjustment, system reset, OK relay, and DDM/TDM data interface support.
The 3300/03-01-00 is the command center for your 3300 rack. From its front panel, you adjust alarm setpoints up or down across every monitor in the rack—no need to open individual monitors. The system reset function clears latched alarms after faults are resolved, getting your machinery back online faster. The OK relay continuously monitors every transducer in the rack; if any probe or cable fails, the relay changes state to annunciate the problem.
During startups and coast-downs, rotating machinery often passes through resonant speeds where vibration levels temporarily exceed normal operating limits. Without Trip Multiply, these transient vibrations would trigger false alarms and unnecessary shutdowns. The 3300/03-01-00 solves this by increasing alarm setpoints by 2X or 3X when activated by an external contact closure. A red LED on the front panel confirms Trip Multiply is active.
The 3300/03-01-00 powers up to four Keyphasor transducers with short-circuit protected DC voltage (-18V or -24V jumper-selectable). Two Keyphasor signals are distributed to rack monitors for speed and phase measurement; all four are available to the Dynamic Data Interface (DDI) for advanced analysis. Buffered Keyphasor outputs on the front panel let you connect portable analyzers without disturbing field wiring.
The 3300/03-01-00 Bently Nevada System Monitor may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 3300/03-01-00 System Monitor Manuals,
Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
Bently Nevada 3300/03-01-00 System Monitor Specs
General
- Manufacturer GE / Bently Nevada
- Model 3300/03-01-00
- Condition New Original ready stock
- Product Family
3300/03-02-00,3300/03-02-01,3300/03-03-02,3300/03-03-03
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
- Key Rotating Equipment: Such as large steam turbines, gas turbines, centrifugal/reciprocating compressors, pumps, fans, and generators.
- Power Plants: Status monitoring of thermal and hydroelectric power generation equipment.
- Chemical and Petrochemical Industries: Mechanical integrity assurance for core production lines.
- Steel and Mining: Online protection for large air separation units and transmission gearboxes.
- Relative Humidity: Up to 95%, non-condensing environment.
- Environmental Protection: If installation is required outdoors or in hazardous areas (such as Class I, Div 2), it must be placed in an ATEX-compliant protective cover or weather-resistant enclosure.
- Alarm Adjustment: Adjust the alarm settings (setpoints) of all modules within the rack via front panel buttons or software.
- Rack Inhibit: Disable alarm outputs from all modules within the rack at once via the rear PIM terminal, suitable for maintenance and repair.
- Trip Multiply: Temporarily amplify alarm thresholds by a preset ratio during equipment startup to prevent accidental shutdown.
- Communication Interface: Equipped with RS-232 or RS-422 interfaces, supporting SDI (Serial Data Interface) and DDI (Dynamic Data Interface) protocols.