وصف
Bently Nevada 3500/15-02-00-00 DC Power Supply Module
The Bently Nevada 3500/15-02-00-00, also cataloged as the 3500/15-02-00-00 DC Power Supply Module, operates as a dedicated hardware component for regulated DC power distribution within the 3500 Machinery Monitoring System. It converts AC input into +24 VDC output and supplies rack-level power to monitoring and interface modules under continuous load conditions.
Configured for rack power conditioning in the 3500 system, the Bently Nevada 3500/15-02-00-00 (3500/15-02-00-00 DC Power Supply Module) provides direct electrical execution through regulated DC bus stabilization and protection control.
Hardware Specifications
| Parameter |
Specification |
| Model |
3500/15-02-00-00 |
| Brand |
Bently Nevada |
| Origin |
USA |
| Operating Temp |
-20 deg C to +70 deg C |
| Power Consumption |
Max 150 W |
| Output Voltage |
+24 VDC ±5% |
| Output Current |
Up to 6 A continuous |
| Input Voltage |
120/240 VAC, 50/60 Hz |
| Protection Features |
Overcurrent, overvoltage, short-circuit |
| Redundancy |
Parallel operation supported |
| Installation |
19-inch rack / DIN rail compatible |
DC Bus Power Regulation and Redundancy Behavior
The module maintains regulated DC bus stability for 3500 rack loads under variable AC input conditions. Parallel configuration enables shared current loading across dual supply units. Redundancy logic allows continuous operation during single supply degradation, with output decoupling to prevent backfeed between parallel units.
Frequently Asked Questions (FAQ)
Q: Can the 3500/15-02-00-00 operate in hot-swap configuration?
A: The module supports replacement in rack systems, but load sharing must be stable before insertion or removal to avoid DC bus disturbance.
Q: How is redundancy implemented in parallel operation?
A: Redundancy is achieved through parallel output operation with current sharing behavior and isolation between supply outputs.
Q: What happens if output voltage exceeds protection thresholds?
A: Overvoltage protection triggers internal shutdown to isolate the DC output from downstream modules.
Field Installation Guidelines
Install the module in a compliant 3500 rack power slot with correct AC feed verification. Ensure grounding continuity between rack chassis and system earth. Maintain separation between AC input wiring and low-level signal cabling to reduce conducted noise. For redundant configurations, verify phase alignment and load sharing balance before energizing both supplies. Do not insert or remove the module under unstable load conditions.
