Product Details
The ABB 3BHE033067R0103, also cataloged as the GC C960 C103 Phase Interface Board, operates as a dedicated hardware component for phase signal conditioning and firing pulse distribution within ABB power converter and excitation system platforms. The board interfaces controller electronics with power switching circuits, scaling physical phase voltage and current feedback for drive processing units.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 3BHE033067R0103 (GC C960 C103) |
| Brand | ABB |
| Origin | Sweden |
| Weight | 0.34 kg |
| Dimensions | 200 mm x 200 mm x 30 mm |
| Operating Temp | -25 to +55 deg C |
| Power Consumption | Standard 24 VDC control power input load |
| Product Type | Phase Interface Boards |
| Board Coating | Varnished PCB |
| Auxiliary Power Output | Built-in 24 VDC auxiliary supply (10 A max) |
| Analog Signal Range | +/- 10 VDC |
Backplane Bus Communication Velocity & Deterministic Networks
The GC C960 C103 phase interface board leverages high backplane bus communication velocity to transmit phase feedback to central processing units without real-time delay. Onboard signal conditioning circuits ensure firmware flash compatibility across drive control revisions, allowing synchronization over deterministic networks including Ethernet Profinet and Modbus RTU protocols.
Frequently Asked Questions
Q: What primary function does the GC C960 C103 phase interface board perform?
A: The board performs phase signal sampling, current closed-loop feedback acquisition, and IGBT drive signal distribution across power electronic converter stages.
Q: Is hot-swapping supported for the 3BHE033067R0103 board assembly?
A: No, control power and main circuit power feeds must be isolated before removing or installing the assembly to prevent component damage.
Q: How is environmental protection maintained on this board variant?
A: The circuit board features a protective conformal coating (varnished PCB) to resist atmospheric humidity and dust exposure in industrial rack enclosures.
Field Installation Guidelines
- Disconnect control power (24 VDC) and main circuit voltages prior to mounting or servicing the board.
- Wear an anti-static ESD wrist strap grounded to the cabinet enclosure during physical handling.
- Mount the board onto the designated rack slots or standoffs, securing retaining hardware to establish continuous frame grounding.
- Connect analog acquire lines and digital I/O wiring using shielded twisted-pair cables with drain wires attached to the grounding bar.
- Verify that cable routing maintains separation between high-voltage power leads and low-voltage signal wiring inside the enclosure.
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.
Tech & Buying Guide
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