ABB 3HNA024966-001/03 HVC-02B

Brand and Model Overview

• Brand: ABB

• Model: HVC-02B

• Part Number / Part Variant: 3HNA024966-001 / 3HNA024966-003

• Product Type: High Voltage Controller Module (Electrostatic Robot Controller)

• System Family: Integrated Process System (IPS) for ABB Industrial Painting/Coating Robots

ABB 3HNA024966-001/03 HVC-02B

Technical Specifications

The HVC-02B is a dedicated, microprocessor-based controller designed to manage high-voltage generation and electrostatic discharge characteristics for industrial robotic application equipment.

• Primary Function: Regulates and monitors high-voltage outputs fed into electrostatic atomizers, bells, and automated spray guns.

• Control Loops: Offers continuous feedback loop monitoring for both voltage (kV) and current ($\mu$A) to guarantee optimal charge consistency during application.

• Communication Support: Integrates into the robot’s main controller framework via common industrial fieldbuses, supporting protocols such as PROFIBUS, PROFINET, or EtherNet/IP depending on hardware assembly options.

• Software Prerequisites: Requires Integrated Process System (IPS) software versions (such as IPS SW $\ge$ 4.60.07 / 4.50.26 / 4.30.34 / 4.27.50 depending on system generation).

• Physical Profile:

  • Net Weight: Approximately 0.89 kg

  • Dimensions ($L \times W \times H$): 175 mm $\times$ 162 mm $\times$ 60 mm

  • Environmental Operating Temperature: -20 °C to +60 °C

  • Enclosure Protection Class: IP20 (intended for protected installation inside the robot arm cavity or process cabinet).

• Built-in Diagnostics: Features active internal self-supervision routines to trace communication links, hardware health, and ground fault/short-circuit safety trips.

Target Industries

The module is explicitly designed for industrial automated painting plants and spray finishing tracks:

• Automotive Manufacturing: Main assembly line paint shops (coating car bodies, bumpers, and side mirrors).

• Aerospace and Aviation: Applying protective primers and technical coatings over fuselage and structural sub-assemblies.

• Tier-1 Automotive Components: Robotic lines specialized in painting plastic trim, wheels, and interior components.

• General Industry and Consumer Goods: Electrostatic finishing of large appliances, heavy machinery, and metal enclosures.

Application Scenarios

The HVC-02B operates as the core electrostatics executive unit within the following process setups:

• Electrostatic Bell Atomizer Control: Generating the high-voltage field required to charge atomized paint particles as they leave high-speed rotating bells, drastically reducing overspray.

• Transfer Efficiency Optimization: Automatically regulating current and voltage levels based on variable distances between the robot arm and the workpiece geometry to maximize paint adhesion.

• Automatic Safety Shutdown: Instantly severing high-voltage output if the module senses a sudden current spike ($\mu$A), preventing electrical arcing risks near solvent-borne flammable vapors.

• Multi-Color Recipe Execution: Interfacing with the robotic fluid cabinet to adjust electrostatic charging levels dynamically when switching between different paint formulations, metallic finishes, or clear coats.