Bently Nevada 3500/15-04-04-00 Power Supply Module

Applications

• 3500 Machinery Protection System Power Management:
The Bently Nevada 3500/15-04-04-00 Power Supply Module provides low-voltage DC power conversion for 3500 Series machinery protection racks, ensuring stable operation of monitoring, communication, and protection modules used in critical industrial systems.

• 24 VDC Industrial Control System Integration:
Designed for facilities using low-voltage DC power infrastructure, this module enables Bently Nevada 3500 racks to integrate with common plant DC power systems such as instrument power supplies, UPS systems, and battery-backed control networks.

• Rotating Equipment Condition Monitoring:
The module supports turbine, compressor, generator, and pump monitoring installations where continuous power availability is essential for vibration protection and machinery health analysis.

• High-Reliability Industrial Protection Applications:
It is suitable for power generation, oil and gas, petrochemical, and process industries requiring dependable power delivery for online machinery protection platforms.

Key Advantages

• Low Voltage DC Dual Supply Configuration:
The 3500/15-04-04-00 uses low-voltage DC input configurations for both power supply positions, supporting installations requiring dual 20–30 Vdc power sources within a 3500 rack.

• Reliable Rack Power Conversion:
The module converts incoming DC power into regulated internal power required by Bently Nevada 3500 monitoring modules, helping maintain consistent system performance.

• Redundant Power Support Capability:
The 3500 rack architecture allows installation of one or two power supplies, enabling backup operation and improving system availability for critical machinery monitoring applications.

• Optimized for DC-Powered Facilities:
The module provides a practical solution for plants operating with centralized 24 VDC systems, DC UPS equipment, or battery-supported instrumentation networks.

• Compact Half-Height Design:
The power supply module is designed for installation in dedicated power supply slots on the left side of a 3500 rack, allowing efficient maintenance and system expansion. 

Technical FAQs

1. What is the main function of the Bently Nevada 3500/15-04-04-00 Power Supply Module?
The module converts low-voltage DC input power into regulated power required by Bently Nevada 3500 Series machinery protection system modules.

2. Which system is compatible with the 3500/15-04-04-00?
The module is designed specifically for Bently Nevada 3500 Machinery Protection System racks.

3. What input voltage does this power supply module support?
The module supports low-voltage DC input operation from 20 to 30 Vdc.

4. What does the first “04” option indicate in the model number?
The first “04” identifies the low-voltage DC power supply configuration for the top power supply slot.

5. What does the second “04” option indicate in the model number?
The second “04” identifies the low-voltage DC power supply configuration for the bottom power supply slot, enabling a dual low-voltage DC configuration.

6. Does the 3500/15-04-04-00 process vibration or position signals?
No, the module only provides electrical power conversion and does not perform measurement or signal processing functions.

7. Can this power supply operate in redundant configurations?
Yes, compatible 3500 racks can use two power supplies to provide primary and backup power operation.

8. Which modules receive power from this supply?
The module supplies regulated power to compatible Bently Nevada 3500 monitoring, communication, and interface modules installed in the rack.

9. What installation factors should be considered before replacement?
Engineers should verify DC input voltage, rack compatibility, power input module configuration, and redundancy requirements before installation.

10. Can the 3500/15-04-04-00 replace AC power supply versions?
Replacement depends on the available plant power source, rack configuration, and required input voltage type.