Bently Nevada 133300-01 Low Voltage DC Power Input Module

Description

The Bently Nevada 133300-01 is a Low Voltage DC Power Input Module (PIM) designed specifically for the 3500/15 Power Supply series within the Bently Nevada 3500 Machinery Protection System. This half-height module is engineered to accept a 20 to 30 Vdc input and convert it into the necessary voltages required to power various modules within the 3500 rack, including Rack Interface Modules (RIM), transducer modules, and relay modules.

Features

• Designed as a half-height module for the 3500/15 Power Supply series.
• Supports redundant power configurations when two power supplies are installed in a single rack.
• Enables hot-swapping capabilities, allowing for module removal or insertion without disrupting rack operation, provided a secondary power supply is active.
• Compatible with the standard 3500 series rack architecture, occupying the dedicated power supply slots on the left side of the chassis.

Applications

• Machinery protection and condition monitoring systems in power generation facilities.
• Industrial automation in steel mills, cement plants, and pulp/paper processing.
• Critical infrastructure requiring redundant power supply configurations for continuous monitoring.

Technical Specifications

Installation Guidelines

• Mounting: The module must be installed in the designated power supply slots on the left side of the 3500 rack.
• Safety: Always disconnect the primary power source before installing or removing the module to prevent electrical hazards.
• Terminal Access: Access the power terminals by opening the hinged protector located on the rear of the rack.
• Redundancy: When using two power supplies, the lower slot functions as the primary supply, and the upper slot functions as the backup.
• Handling: Follow standard ESD (Electrostatic Discharge) precautions when handling the module to protect internal circuitry.

FAQ

What is the primary function of the 133300-01?

The 133300-01 serves as a DC Power Input Module (PIM) for the 3500/15 series, converting low-voltage DC input into regulated power for the machinery protection system components.

Can this module be hot-swapped?

Yes, if a redundant (second) power supply is installed and active in the rack, the 133300-01 can be removed or inserted without interrupting the operation of the rack.

What is the input voltage requirement?

This specific module is designed for an input voltage range of 20 to 30 Vdc.