Description
Key Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | ABB |
| Part Number | 3BHE032285R0102 |
| ABB Type Designation | XV C772A102 |
| Product Description | HVD Board Varnished |
| Product Type | High Voltage Divider Board |
| Application | ABB ACS2000 Medium Voltage Drives |
| PCB Finish | Protective Varnished Coating |
| Net Weight | Approx. 0.2 kg |
| Installation | Direct OEM Replacement |
| Product Status | Obsolete Spare Part |
| Country of Origin | China (manufacturing origin listed by ABB) |
| Recommended Installation | Qualified ABB drive service personnel only |
Product Introduction
The ABB 3BHE032285R0102 (XV C772A102) is an OEM High Voltage Divider (HVD) board used in ABB ACS2000 medium-voltage variable frequency drives. It measures high-voltage feedback signals and transfers accurate voltage information to the drive control electronics for regulation and protection.
Because this board is part of the drive’s voltage sensing circuit, replacement accuracy is critical. Many facilities purchase this module as a strategic spare since the model has been discontinued and availability is becoming increasingly limited.
- 3BHE032285R0102
- 3BHE032285R0102
Troubleshooting Quick Reference
| Symptom | Possible Cause | Relevance to this Part | Quick Check Method | Recommendation |
|---|---|---|---|---|
| Drive trips on HV measurement fault | HVD board failure | ✅ High | Compare voltage feedback values with calibrated HV probe | Replace HVD board if readings are incorrect |
| Voltage feedback unstable | Aging divider components | ✅ High | Monitor analog feedback while drive is energized | Inspect and replace if drift is confirmed |
| Drive will not complete startup | Incorrect voltage sensing | ✅ High | Review diagnostic log and HV feedback channels | Verify HVD board before replacing controller |
| Communication alarms | Control network issue | ❌ Low | Check fiber optic and communication diagnostics | Inspect communication hardware first |
| Motor fails to run | Power section fault | ❌ Low | Measure DC bus and inverter outputs | Check power modules before replacing HVD board |
| Random protective trips | Loose board connection | ⚠️ Medium | Reseat board and inspect connectors | Clean connectors and inspect PCB carefully |
Service Note
This board rarely fails without an external cause. Before replacement, verify:
- High-voltage bus condition
- Connector integrity
- Insulation contamination
- Drive event history
- Voltage measurement calibration
If troubleshooting remains inconclusive, provide drive fault logs, LED status, and photos of the installed board before ordering a replacement.
Frequently Asked Questions (FAQ)
Q1. Is this an original ABB spare part?
Yes. Part number 3BHE032285R0102 (XV C772A102) is an original ABB spare board designed specifically for ACS2000 medium-voltage drive systems.
Q2. Is this board still in production?
No. This is considered an obsolete spare part. Most available inventory comes from new surplus stock or authorized spare-part inventories, so lead times may vary.
Q3. Can I replace the board without shutting down the drive?
No.
Do not attempt to replace this board while the drive is energized. Medium-voltage equipment stores hazardous energy even after shutdown. Follow ABB lockout/tagout procedures and verify the DC bus is fully discharged before servicing.
Q4. Does the board require programming after installation?
Normally no.
The HVD board performs voltage sensing rather than application control. However, after replacement you should:
- Verify calibration
- Confirm voltage feedback values
- Review drive diagnostics
- Perform startup checks according to the ABB service manual
Q5. Why is New Surplus inventory usually less expensive than ordering from the factory?
New Surplus parts are genuine OEM components purchased from excess inventory rather than current production. They have never been installed but may no longer be manufactured, making them both cost-effective and increasingly difficult to source.
Q6. What should I verify before ordering?
Confirm all of the following:
- Part Number: 3BHE032285R0102
- ABB Type: XV C772A102
- Drive Model: ACS2000
- Existing board revision
- Connector layout and mechanical compatibility
A quick photo of the installed board is often enough to prevent ordering the wrong spare.
Q7. What warranty is typically available?
Most reputable industrial automation suppliers offer a 12-month warranty on new surplus or professionally tested replacement boards. Ask for functional test documentation and photos before shipment whenever possible.
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