Description
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Type Designation | XV C770 BE102 |
| Product ID | 3BHE021083R0102 |
| Product Function | HVD — High-Voltage Divider |
| System Family | ABB PCS6000 |
| Application | Medium-voltage power-conversion equipment |
| Board Construction | Coated PCB |
| Net Weight | Approx. 0.23 kg |
| Country of Origin | Switzerland |
| Customs Classification Reference | 85049099 |
| Replacement Status | Customer-replaceable control component in documented PCS6000 equipment |
| Serialization | PCS6000 service documentation identifies the HVD as a serialized replaceable component |
The ABB PCS6000 service manual specifically lists HVD — XV C770 BE102 — SAP 3BHE021083R0102 among customer-replaceable control components.
A separate part-specific identification lists the invoice description as “HVD Board Coated” and gives the net weight as 0.23 kg.
XVC770BE102
Application Scenarios & Pain Points
Voltage-feedback hardware deserves more suspicion than it usually gets. In a medium-voltage drive, an incorrect scaled voltage signal can make the control system report an apparently serious power-stage problem even when the semiconductor stack itself is healthy.
Typical Applications
- ABB PCS6000 Power Conversion: The HVD forms part of the control measurement chain used by the PCS6000 system. ABB’s service documentation identifies it directly as an HVD control component.
- Medium-Voltage Drive Maintenance: Useful as a replacement board when troubleshooting abnormal DC-link or high-voltage measurement feedback.
- Harsh Cabinet Environments: The BE102 coated construction is particularly relevant where moisture, conductive dust, or corrosive contamination is a concern.
- Planned Outages: Because ABB identifies the HVD as a customer-replaceable component, keeping the exact board available can reduce troubleshooting time during scheduled maintenance.
Field Case:
When a cabinet reports an abnormal DC-link measurement, the first temptation is often to investigate the power stack. A more disciplined approach is to compare the actual high-voltage condition against the control-system feedback and inspect the HVD circuit. If the physical bus voltage is normal but the reported value is implausible, the measurement chain deserves attention before expensive power-stage components are condemned.
Related Products
- ABB XVC770AE 3BHE006414R0001 — Earlier XVC770-family HVD reference frequently associated with the coated BE102 version. Treat it as a predecessor/reference part rather than assuming unrestricted interchangeability; verify the revision and engineering documentation before substitution.
- ABB XVC770BE101 3BHE021083R0101 — Same basic XVC770BE family with a different suffix. The different order number indicates a distinct configuration; confirm coating, hardware revision, and application before considering it as a spare.
- ABB XVC724BE 3BHE009017R0102 — VLSCD-related control board in the control architecture. It is complementary to the HVD but performs a different measurement/control function. The service manual lists both components separately.
- ABB UD C920 BE102 3BHE034863R0002 — ASE2B-related control component identified in the service documentation. It belongs to the same replaceable control-component group but is not an HVD substitute.
- ABB UUD148AE02 3BHE014185R0002 — Current transducer used in the control architecture. Its measurement role complements voltage sensing, but current and voltage measurement are fundamentally different functions.
- ABB PC D237 A101 3BHE028915R0101 — PECINTM control component listed in the POU section. It belongs to the same control cabinet environment but has a different system function.
- ABB IPS21-24V 3BHE032593R0001 — Power-supply/control component used in the POU. It supports the control electronics rather than performing high-voltage measurement.
- ABB QUINT-PS/3AC/24DC/40 3BHE031065R0001 — AC/DC converter listed as a replaceable component. It supplies low-voltage control power and is therefore complementary to, not interchangeable with, the HVD board.
