Product Details
Configured for overvoltage transient protection and rapid energy dissipation in ACS 2000 and ACS 5000 medium voltage AC drives, the ABB 3BHE024747R0101 (GD C801 A101 Crowbar Drive PCB) provides direct physical/electrical execution. The printed circuit board acts as the primary drive controller for the Rigi crowbar circuit, firing low-latency protective conduction paths during voltage spike conditions to protect power semiconductors.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 3BHE024747R0101 (GD C801 A101) |
| Brand | ABB |
| Origin | Switzerland |
| Weight | 0.2 kg |
| Dimensions | 120 mm x 100 mm x 20 mm |
| Operating Temp | -20 to 85 deg C |
| Power Consumption | Standard drive internal supply load |
| Product Type | Gate Driver PCB Assemblies / Drive PCBs |
| System Platform | ABB ACS 2000 / ACS 5000 |
| Voltage Rating | 800 V |
| Current Rating | 100 A |
| Frequency Rating | 50/60 Hz |
Backplane Bus Communication Velocity & Deterministic Networks
The GD C801 A101 crowbar drive board utilizes high backplane bus communication velocity to communicate real-time bus status flags to the main drive controller. Integrated hardware logic interfaces with deterministic networks across the ACS drive subrack, providing sub-microsecond pulse execution upon detecting DC link overvoltage thresholds. High firmware flash compatibility allows seamless synchronization with drive control firmware revisions.
Frequently Asked Questions
Q: What primary function does the GD C801 A101 circuit board perform within the drive system? A: The board controls the Rigi crowbar circuit, triggering rapid energy dissipation during voltage transients to shield drive inverter components.
Q: Is hot-swapping permitted for the 3BHE024747R0101 PCB assembly? A: No, all high-voltage sources and auxiliary DC supplies must be fully de-energized and discharged prior to handling or replacing the board.
Q: What are the absolute storage temperature limits for this circuit board? A: The module is rated for non-operating storage ambient temperatures ranging from -40 to 100 deg C.
Field Installation Guidelines
- De-energize all incoming medium-voltage power feeds and isolate control power supplies before opening the drive enclosure.
- Discharge all intermediate DC link capacitors completely and verify zero voltage status using a calibrated meter.
- Wear an ESD protection wrist strap connected to earth ground when handling the raw PCB assembly to prevent static discharge damage to gate-drive electronics.
- Align the mounting holes with the chassis standoffs and apply specified torque limits to fixing screws to maintain structural frame grounding.
- Ensure all multi-pin harness connectors and ribbon cables are fully locked into their mating PCB headers.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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