Product Core Brief
- Part Number: 3500/15-05-05-00
- Brand: Bently Nevada (Baker Hughes)
- Series: Bently Nevada 3500 / 3500/15 AC and DC Power Supplies
- Core Function: Dual universal AC power supply module that converts 85–264 Vac input into regulated DC power for the 3500 machinery protection rack.
- Product Type: 3500/15 Universal AC Power Supply Module
- Key Specs: 85–264 Vac universal AC input | dual-slot configuration | redundant power support | no approval option | hot-swappable | legacy/obsolete product
- Condition: New Original / New Surplus
Product Introduction
Bently Nevada 3500/15-05-05-00 is a universal AC power supply module for the Bently Nevada 3500 machinery protection system. The 3500/15 power supply accepts a wide-range AC input and converts it into regulated DC voltages required by 3500 monitor, relay, communication, and interface modules.
The “05-05” configuration indicates that both the upper and lower power supply slots are configured as universal AC power supplies, with an input range of 85 to 264 Vac rms. This allows the module to support redundant power operation within a 3500 rack. The “00” suffix indicates no special approval option, meaning it does not carry CSA/NRTL/C, ATEX/IECEx, or other agency approvals.
The 3500/15 is a half-height module installed in the left-side power supply slots of the 3500 rack. Either power supply can power the entire rack, and when two supplies are installed, one acts as the primary and the other as a redundant backup. Removal or insertion of a second supply does not interrupt rack operation when redundancy is configured.
The 3500/15-05-05-00 may be supplied with different front/rear panel assemblies depending on hardware revision. Earlier versions commonly use front panel 127610-01 with rear panel 125840-01, while upgraded universal AC versions may use front panel 106M1079-01 with rear panel 106M1081-01. The exact assembly should be verified from the physical label.
Some third-party listings may describe 3500/15 as a monitor module, relay card, or communication gateway. That description is incorrect. 3500/15 is strictly a power supply module and should not be substituted for 3500/20, 3500/22M, 3500/32, 3500/42M, or other functional modules.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 3500/15-05-05-00 |
| Product Type | 3500/15 Universal AC Power Supply Module |
| Input Voltage | 85–264 Vac rms, 47–63 Hz |
| Configuration | Upper slot: Universal AC |
| Approval Option | 00 (no approval) |
| Redundancy | Supports dual redundant power supply operation |
| Status | Legacy / Obsolete |
Note: The 05-05 configuration and 85–264 Vac universal AC input are documented for the 3500/15 family. Exact DC output voltages, output current ratings, LED indicators, fuse ratings, and front/rear panel assembly part numbers should be verified from the physical label and the Bently Nevada 3500/15 datasheet.
Quality Control Process (DYNAMIC GENERATION)
- Label and part number verification. We confirm the module reads 3500/15-05-05-00 and matches the 3500/15 universal AC power supply family.
- Slot configuration check. We verify the 05-05 configuration corresponds to dual universal AC power supply slots.
- Approval option check. We confirm the “00” suffix indicates no agency approval, which must match the installation requirements.
- Physical inspection. The front panel, connectors, mounting hardware, and label are checked for damage, corrosion, or tampering.
- Function family verification. We confirm it is not mislabeled as a monitor, relay, communication, or frame interface module.
- Final packaging. After inspection, the module is anti-static bagged and foam-packed for shipment.
Replacement Pitfall Guide (DYNAMIC GENERATION)
❗ Do not confuse it with a monitor or relay module. 3500/15-05-05-00 is a power supply module; it cannot replace 3500/42M, 3500/32, 3500/22M, or 3500/92.
❗ Verify the 05-05 configuration. Both upper and lower slots are configured as universal AC supplies. Replacing it with a 05-00 or 02-02 version changes redundancy and input compatibility.
❗ Confirm input voltage compatibility. The 05 option supports 85–264 Vac. Do not substitute it with a legacy low-voltage or high-voltage-only AC supply without verifying rack compatibility.
❗ Check the 00 approval suffix. The “00” suffix means no agency approval. If the installation requires CSA/NRTL/C or ATEX/IECEx certification, a 05-05-01 or 05-05-02 variant may be needed instead.
❗ Verify front/rear panel assembly. Depending on revision, the module may use 127610-01/125840-01 or 106M1079-01/106M1081-01 assemblies; confirm physical compatibility before installation.
❗ Observe redundant power slot rules. When two supplies are installed, follow Bently Nevada guidance on primary and redundant slot placement.
❗ Power down or follow hot-swap procedures. Although 3500 power supplies support redundant operation, replacement should follow site safety and OEM procedures.
❗ Handle as ESD-sensitive equipment. Use anti-static handling procedures during removal, installation, and storage.
Keep these in mind and you’ll cut 90% of rework time.
Compatibility Matrix & Benchmarks
| Original Model | Replacement / Successor Model | Compatibility Level | Migration Notes |
|---|---|---|---|
| Bently Nevada 3500/15-05-05-00 | Bently Nevada 3500/15-05-05-00 | Direct | Same part number; verify input rating, approval, and revision. |
| Bently Nevada 3500/15-05-05-00 | Bently Nevada 3500/15-05-05-01 | Needs Adaptation | Same 05-05 universal AC configuration; 01 adds CSA/NRTL/C approval. |
| Bently Nevada 3500/15-05-05-00 | Bently Nevada 3500/15-05-05-R0 | Needs Adaptation | Same 05-05 universal AC configuration; R0 approval/revision must be confirmed. |
| Bently Nevada 3500/15-05-00-00 | Bently Nevada 3500/15-05-05-00 | Needs Adaptation | Single-supply to dual-supply change; verify rack redundancy and wiring. |
| Bently Nevada 3500/15-02-02-00 | Bently Nevada 3500/15-05-05-00 | Needs Adaptation | Legacy high-voltage AC to universal AC; verify PIM and rack compatibility. |
| Bently Nevada 3500/15 | 3500/22M, 3500/32, 3500/42M | Not Compatible | Different module types; not a functional substitute. |
Benchmark highlights
- Bently Nevada 3500/15 universal AC power supply module.
- 85–264 Vac rms input, 47–63 Hz.
- 05-05 dual-slot configuration for redundant AC power operation.
- 00 approval option (no CSA/NRTL/C, ATEX/IECEx, or other agency approval).
- Supplies regulated DC power to all installed 3500 monitor and interface modules.
- Supports hot-swappable redundant power when two supplies are installed.
- May use 127610-01/125840-01 or 106M1079-01/106M1081-01 front/rear panel assemblies depending on revision.
- Legacy product; suitable for existing Bently Nevada 3500 system maintenance and like-for-like replacement.
