Ross Hill 0100-0150-03: Model 1500 Phase Cell
The phase cell from a Ross Hill Model 1500 SCR bay: one phase leg of the SCR power conversion assembly.
Independent supplier. RHCC 0100-0150-03 is identified from the installed number. Manufacturer and trademark names are used for reference only, and condition is disclosed before sale.
| Part number | 0100-0150-03 |
|---|---|
| System | Ross Hill / Hill Hayes / NOV SCR drilling |
| Function | SCR power conversion |
| Condition | New-surplus, used-tested, reconditioned |
| Also searched as | 0100-0150 · 0100-0150-03 · 0100015003 · Ross Hill · NOV · Hill Hayes |
What it does
A phase cell packages the devices, heatsink, and associated hardware for one phase leg of the SCR conversion. Cells are replaced as an assembly, which keeps a rig moving without rebuilding a bay in the field. Confirm the model generation and cell configuration before ordering: Model 1400 and Model 1500 cells are not interchangeable.
Symptoms that point here
| What you are seeing | What it usually indicates |
|---|---|
| One phase leg not conducting | Device or gating fault in that cell |
| Unbalanced DC output across phases | Cell degraded relative to the others |
| Overtemperature at one cell position | Cooling or device fault localized to that cell |
| Repeated fuse loss on one leg only | Isolate to that cell before broader troubleshooting |
| One leg dead or phase loss at a Model 1500 bay | The phase cell for that bay: Model 1500 cells are explicitly not interchangeable with Model 1400 |
| Repeated semiconductor fuse loss | Often a failing cell rather than a bad batch of fuses |
Confirm the installed unit
For 0100-0150-03, send the complete dash number and a clear nameplate or board-label photo. The quoted unit is matched to the supplied identifier before condition and lead time are confirmed.
Condition and sourcing
RHCC 0100-0150-03 is quoted only after current availability, condition, and lead time are confirmed. Any offered unit is identified as new-surplus, used-tested, or reconditioned before sale.
If the observed failure does not line up with RHCC 0100-0150-03, use the SCR Drive Fault Finder to narrow the subsystem before requesting a part.
Identification checkpoint
For RHCC 0100-0150-03, confirm function: SCR power conversion; also searched as: 0100-0150 · 0100-0150-03 · 0100015003 · Ross Hill · NOV · Hill Hayes. Use the installed label and complete suffix before treating another item as equivalent.
FAQ
What is a Ross Hill phase cell?
Is a Model 1400 cell the same as a Model 1500 cell?
Can you supply cells as complete assemblies?
Availability & Quote
For RHCC 0100-0150-03, condition is disclosed before sale. Item photographs are supplied with an actual offer.
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