Description
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.
