Products Description
Bently Nevada 3500/15 125840-01 DC Power Supply Module in stock
Bently Nevada 3500/15 125840-01 is a half-height DC power supply module for the 3500 machinery protection system. It converts DC input voltage into stable internal rack power to supply all monitoring modules installed in the rack.
This power module supports redundant dual power setup and hot-swap function. It is widely used for TSI system maintenance and spare replacement in thermal power, oil and gas industries.
Main Specifications
| No. | Item | Parameter |
|---|---|---|
| 1 | Brand | Bently Nevada (Baker Hughes) |
| 2 | Model | 3500/15 125840-01 |
| 3 | Module Type | DC Power Supply Module, Half-height |
| 4 | DC Input Range | 20 ~ 30 VDC |
| 5 | Output | Internal rack bus power |
| 6 | Working Temperature | -30 ~ +65°C |
| 7 | Status | Legacy spare for 3500 TSI rack |
Core Functions
| No. | Function Description |
|---|---|
| 1 | Convert DC input voltage into stable rack backplane power supply |
| 2 | Support redundant dual power configuration to improve system reliability |
| 3 | Hot-swappable for online maintenance with redundant power setup |
| 4 | Built-in overvoltage and overcurrent protection circuit |
| 5 | Front panel LED indicator to show power module healthy status |
Application Scenarios
| No. | Application |
|---|---|
| 1 | 3500 series TSI machinery protection monitoring rack |
| 2 | Steam turbine & gas turbine supervision instrumentation |
| 3 | Thermal power plant turbine monitoring system spare replacement |
| 4 | Oil & gas rotating equipment vibration protection system |
FAQ
| No. | Question & Answer |
|---|---|
| 1 | Q: What is Bently Nevada 3500/15 125840-01? A: It is DC power supply module for 3500 rack, supplies DC power for TSI vibration monitoring modules. |
| 2 | Q: What input voltage does this module accept? A: It works with 20~30VDC input, typical 24VDC industrial power. |
| 3 | Q: Can I replace it while rack running? A: Hot swap is available only when redundant second power module is installed in rack. |
