The ABB HVC-02B (3HNA024966-001) is a high-voltage controller module designed for ABB robotic painting and electrostatic coating systems. It functions as a critical component within ABB’s Integrated Process System (IPS) for industrial painting robots, responsible for generating and regulating the high-voltage output required by electrostatic atomizers and spray guns.
System Context: Robotic Electrostatic Painting
In automated painting applications, electrostatic charging of paint particles is essential for maximizing transfer efficiency and minimizing overspray. The HVC-02B manages this process by controlling the high-voltage field applied to rotating bell atomizers or spray guns. It operates within the robot controller architecture, communicating with the main robot CPU and the painting process software to ensure precise, repeatable coating results.
Module Function and Role
The primary function of the HVC-02B is to regulate and monitor high-voltage output in real time. It provides continuous feedback on both voltage (kV) and current (μA), enabling stable electrostatic charging even as the robot arm moves and the distance to the workpiece varies. This closed-loop control helps maintain consistent film build and appearance across complex part geometries.
The module also incorporates safety monitoring functions. It can detect abnormal current spikes or ground faults and initiate an automatic high-voltage shutdown to prevent arcing, which is critical in paint booth environments where solvent vapors may be present.
Technical Characteristics
Based on third-party supplier data, the HVC-02B is a microprocessor-based module with the following approximate characteristics:
Dimensions: Approximately 175 × 162 × 60 mm
Weight: Approximately 0.89 kg
Operating Temperature: -20°C to +60°C
Enclosure Rating: IP20 (intended for installation inside a protected cabinet or robot arm cavity)
Communication: Integrates via industrial fieldbus protocols (PROFIBUS, PROFINET, or EtherNet/IP depending on configuration)
Software Requirement: Requires ABB IPS software versions such as 4.60.07, 4.50.26, 4.30.34, or 4.27.50 depending on system generation
Product Status and Replacement
Multiple supplier sources indicate that the HVC-02B is a discontinued product. The HVC-02C (3HNA029043-001) is listed as the newer replacement variant for certain applications. When replacing an HVC-02B, system compatibility depends on the robot controller configuration, IPS software version, and the specific Atomizer Configuration Key (ACK) installed. Systems using the F1515-1 (2A) solution require ACK-02 (3HNA029236-002), while those using F1515-2 (10A) require ACK-01 (3HNA029236-001).
Application Scope
The HVC-02B is deployed in industrial painting and coating environments, primarily in:
Automotive manufacturing: Paint shops for car bodies, bumpers, and trim components
Aerospace and aviation: Application of primers and protective coatings
General industrial coating: Finishing of appliances, heavy machinery, and metal enclosures
