The Bently Nevada 3500/15 114M5330-01 is a Low Voltage DC Power Supply module designed for the 3500 Series Machinery Protection System. This module converts an input voltage of 20 V to 30 V DC into the regulated DC voltages required by other modules within the 3500 rack.
Features
Half-height module design occupying two dedicated slots on the left side of the 3500 rack.
Supports redundant configurations: two power supplies can be installed in a single rack, with the lower slot acting as the primary and the upper as the backup.
Hot-swappable capability: modules can be removed or inserted without disrupting rack operation, provided a second supply is active.
Requires a 114M5335-01 Power Input Module (PIM) installed directly behind the supply for physical power interface and fusing.
Wide operating temperature range suitable for industrial environments.
Applications
Critical machinery protection for turbines, compressors, and generators.
Condition monitoring and predictive maintenance in the oil and gas industry.
High-reliability monitoring in petrochemical and chemical processing plants.
Uninterrupted power supply for utility monitoring equipment in power generation.
Technical Specifications
Model
3500/15 114M5330-01
Input Voltage
20 to 30 Vdc
Operating Temperature
-30 degC to +65 degC (-22 degF to +150 degF)
Storage Temperature
-40 degC to +85 degC (-40 degF to +185 degF)
Humidity
95%, non-condensing
Weight
1.25 kg
Installation Guidelines
Ensure the 3500 rack is powered down or that a redundant supply is active before installation or removal.
The module must be installed in the designated power supply slots on the left side of the 3500 rack.
Always pair this module with the corresponding 114M5335-01 Power Input Module (PIM) located in the rear of the rack.
Maintain adequate airflow around the rack to ensure operating temperatures remain within the specified limits.
Handle with standard ESD precautions to prevent damage to sensitive internal components.
FAQ
What is the function of the 114M5330-01?
It is a Low Voltage DC Power Supply module that converts input power to the regulated DC voltages required by all other modules installed in the 3500 rack.
Can the 3500/15 power supply be hot-swapped?
Yes, the module supports hot-swapping. Removing or inserting the power supply does not disrupt rack operation as long as a second redundant power supply is installed.
What is the input voltage range for this module?
The 114M5330-01 is designed for an input range of 20 to 30 Vdc.
