Description
Bently Nevada 3300/10-01-02-00
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage | 115 VAC or 220 VAC, 50/60 Hz |
| Output Voltage | Regulated -18 VDC (primary transducer supply) |
| Power Capacity | Supports up to 36 channels |
| Line Filter | Integrated noise filter (standard) |
| Dimensions | 5.1 cm × 20.3 cm × 33.0 cm |
| Weight | 0.5 kg |
| Operating Temperature | 0°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Mounting | Rack-mountable in 3300/05 series chassis |
| Origin | USA |
Functional Features
- Converts 115/220 VAC to regulated DC voltages for rack modules
- Supplies clean power for up to 36 monitoring channels
- Includes built-in line noise filtering for signal integrity
- Provides overcurrent protection for connected modules
- Supports redundant power configurations when paired with second supply
- Features status indication for power availability
- Designed for continuous 24/7 industrial operation
Structural Characteristics The power supply module is housed in a rugged metal enclosure with a front panel featuring power status indicators. The unit includes input terminals for AC mains connection, output terminals for DC distribution to the rack backplane, and internal fusing for circuit protection. The compact form factor allows installation in standard 3300 system racks without requiring external power distribution units.
Working Principle The power supply receives alternating current from the facility mains, rectifies it through a full-wave bridge circuit, filters the output through capacitive and inductive stages, and regulates the final DC output through precision voltage regulators. The integrated line filter suppresses conducted electromagnetic interference before rectification, preventing noise from coupling into sensitive transducer circuits. The regulated -18 VDC output powers the Proximitor sensors and monitor modules through the rack backplane distribution bus.
Installation Requirements
- Connect to grounded AC mains with appropriate circuit breaker protection
- Verify voltage selector setting matches local mains voltage
- Install in designated power supply slots within 3300/05 rack
- Ensure adequate ventilation around the module for heat dissipation
- Use qualified electrician for AC mains connections
- Verify earth ground connection integrity before energizing
Application Scenarios
- Continuous machinery monitoring systems in power plants
- Oil and gas facility rotating equipment protection
- Petrochemical plant compressor monitoring
- Steel mill critical equipment supervision
- Marine propulsion system monitoring
