Description
Key Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | XVC772A102 |
| ABB Type Designation | XV C772 A102 |
| Product ID | 3BHE032285R0102 |
| Manufacturer | ABB |
| Product Type | High Voltage Divider Board (HVD) |
| Application Platform | ABB ACS2000 Medium Voltage Drives |
| Board Function | High-voltage measurement/divider interface |
| PCB Protection | Varnish coated PCB assembly |
| Assembly Category | Drive spare part |
| Installation Area | ACS2000 input filtering unit / power assembly |
| Weight | Approx. 0.2 kg |
| Board Dimensions | Approx. 22.7 × 12.9 × 1.3 cm |
| Mounting | Internal drive cabinet assembly |
| Typical Use | Medium voltage power conversion monitoring |
| Compatibility | Verify against exact ACS2000 configuration |
Product Introduction
ABB XVC772A102 3BHE032285R0102 Product Introduction
ABB XVC772A102 3BHE032285R0102 is a High Voltage Divider (HVD) board designed for ABB ACS2000 medium voltage drive systems. The board provides a voltage sensing interface within the drive power section, allowing high-voltage measurement signals to be transferred through the appropriate isolation and scaling circuitry.
The ABB XVC772A102 3BHE032285R0102 is mainly used for maintaining installed ACS2000 drive systems where the original power electronics architecture must remain unchanged. Replacement requires confirmation of the exact drive type, power module assembly, and HVD board identification because similar-looking voltage measurement boards may not share the same electrical characteristics.
XVC772A102 3BHE032285R0102
Application Scenarios & Field Pitfalls (The Engineer’s Perspective)
Engineering Pain Point
A medium voltage drive trips during operation with an overvoltage or voltage feedback-related fault. The control processor appears healthy, communication remains active, but the drive cannot correctly evaluate the power circuit condition.
High-voltage sensing boards are often overlooked during troubleshooting. The failure may not appear as a direct PCB fault. Incorrect voltage feedback, insulation degradation, connector problems, or damaged sensing components can create misleading drive alarms.
Typical Applications
- Oil & Gas – ACS2000 drives controlling large compressors, pumps, and process equipment.
- Power Generation – Medium voltage motor applications such as boiler feed pumps, cooling fans, and auxiliary drives.
- Mining Operations – Large motor systems for conveyors, crushers, and ventilation equipment.
- Water Infrastructure – High-power pumping stations requiring medium voltage motor control.
Technical Pitfalls to Avoid
- Confirm the Exact Drive Configuration
The ABB XVC772A102 3BHE032285R0102 is tied to specific ABB drive assemblies. Confirm the model, cabinet layout, and spare parts list before installation. - Do Not Measure High-Voltage Circuits Directly Through the Board
HVD boards are part of a designed measurement chain. Bypassing the original sensing arrangement can create safety risks and inaccurate readings. - Inspect Surrounding Power Components
A failed HVD board may be a symptom of another issue. Check voltage stress, power cell condition, connectors, and environmental contamination before returning the drive to service.
Related Products
- ABB Medium Voltage Drive
Main host platform for the XVC772A102 HVD board. Used for medium voltage motor control applications requiring integrated power conversion. - ABB ACS5000 Medium Voltage Drive
Another medium voltage drive family where related power measurement assemblies may exist. Compatibility must be verified by spare parts documentation. - ABB 3BHE032285R0102
Exact ABB product ID corresponding to XV C772 A102 HVD Board Varnished. - ABB XV C772 A101
Related XV C772 hardware family variant. Confirm electrical revision before considering substitution. - ABB Power Cell Assemblies
Drive power modules containing measurement and protection components associated with high-voltage monitoring. - ABB Control Boards
Controller-side assemblies that process feedback signals from power measurement circuits. - ABB Input Filtering Unit (IFU) Components
Supporting power-stage components where HVD board assemblies are installed. - ABB Medium Voltage Drive Spare PCB Assemblies
Related replacement circuit boards used for maintaining legacy ABB MV drive installations.
