Description
Product Overview
The ABB HAC782AE (part number 3BHB006840R0001) is an integrated AC contactor module built for ABB medium voltage drive systems, primarily compatible with ACS6000 and ACS8000 series drives. It performs high-power AC load switching, converts low-level control commands into main circuit power switching actions, and feeds back auxiliary contact status and diagnostic data to the drive controller. Widely deployed in power plants, mining, oil & gas, and heavy industry high-power motor control scenarios, this module provides reliable power interruption and overload protection for critical drive equipment.
Technical Specifications
| Parameter | Details |
|---|---|
| Part Number | 3BHB006840R0001 |
| Model | HAC782AE |
| Brand | ABB |
| Type | AC Contactor Module |
| Control Supply | 110–240 V AC |
| Operating Temperature | -10°C ~ +60°C |
| Storage Temperature | -25°C ~ +70°C |
| Communication | Ethernet / Modbus for diagnostic feedback |
| Rated Power Consumption | 15 W |
| Dimensions | 200 × 150 × 50 mm |
| Weight | 0.5 kg |
| Certifications | CE, UL |
| Compatibility | ABB ACS6000, ACS8000 medium voltage drives |
Key Features
- Integrated contactor unit with auxiliary contact monitoring for real-time mechanical state feedback
- High breaking capacity to safely interrupt fault current and protect medium-voltage drive hardware
- Built-in diagnostic functions to detect contact wear, coil faults and wiring anomalies
- Compact form factor for direct mounting inside medium voltage drive cabinets
- Long mechanical contact life, reducing routine maintenance frequency for continuous process plants
- Industrial ruggedized construction to withstand vibration and temperature fluctuation
Installation & Testing Notes
- Install the module inside the designated cabinet slot of ABB ACS6000 / ACS8000 drives
- Confirm 110–240V AC control power wiring before energizing; verify all auxiliary signal wiring
- After installation, run drive self-diagnostic test to check contact status and communication links
- Perform switching cycle test to validate pull-in and release action of the contactor
- For replacement, isolate medium voltage and control power fully to prevent electric shock hazard; this module does NOT support hot swap
FAQ
Q: Which drive systems does 3BHB006840R0001 fit? A: It is designed for ABB ACS6000 and ACS8000 medium voltage drives.
Q: Can this module be hot-swapped? A: No. Full power isolation of both medium voltage and control supply is mandatory before removal or replacement.
Q: What diagnostic data can the module provide? A: It reports contact status, coil fault detection and contact wear warning via Modbus / Ethernet interface.
Q: What is the control voltage range? A: 110V AC to 240V AC.
Start Chat
Send an Email
