ABB REF 542PLUS 1VCF750090R0802 Feeder Terminal Compact Digital Bay Control
The ABB 1VCF750090R0802 is a compact digital bay control for ABB platforms. Feeder Protection: Safeguards feeder lines. | Transformer Protection: Provides protection for transformers. | Motor Protection: Ensures safety for motors.. Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24h.
Technical Specifications
| ABB REF 542plus | is a compact digital bay control technology solution designed for medium voltage applications. Below are the key details: |
|---|---|
| Integrated Features | Combines measurement, monitoring, protection, control, and self-diagnostics in one package. |
| Feeder Protection | Safeguards feeder lines. |
| Transformer Protection | Provides protection for transformers. |
| Motor Protection | Ensures safety for motors. |
| Protocols | Integrates with various communication protocols, facilitating integration into any substation automation system from ABB or third parties. |
| Scalability | Offers exceptional flexibility and scalability compared to traditional approaches. |
| Switchgear Solutions | Compatible with all ABB primary air and gas-insulated switchgear solutions. |
| Real-Time System | Employs a digital signal processor (DSP) for measurement and protection functions. |
| Control Functions | Utilizes a microcontroller (MC) for control functions. |
| Task Separation | Ensures no impact between protection and control schemes by separating tasks. |
| Manufacturer | ABB |
| Model / SKU | 1VCF750090R0802 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
The ABB 1VCF750090R0802 is a compact digital bay control that serves as a critical component in ABB automation systems. Whether you are replacing a failed unit, building a spare parts inventory, or sourcing for a planned system expansion, understanding the exact specifications of this module is essential to ensuring compatibility and reliable operation.
Integrated Features: Combines measurement, monitoring, protection, control, and self-diagnostics in one package.. Feeder Protection: Safeguards feeder lines.. Transformer Protection: Provides protection for transformers.. These are not generic specifications — they define how this specific module variant is configured and how it will behave in your system. ABB uses suffix codes in part numbers to indicate configuration options such as voltage range, communication protocol, channel count, and certification status. Two modules with the same base number but different suffix codes can be completely incompatible.
Every module we ship undergoes functional verification on a live ABB rack: power-up with correct backplane voltage, all channels exercised with calibrated signal sources, communication ports verified, and 48 hours of continuous operation at 55°C ambient to catch early-life failures. A printed test report with serial number, test date, technician ID, and all measured values accompanies every shipment. Genuine ABB. 12-month warranty. Ships within 24 hours from Shenzhen via DHL, FedEx, or UPS.
What testing has been performed on this unit?
Visual inspection for physical damage or tampering. Power-up on a live {vendor} rack with correct backplane voltage. All channels exercised with calibrated signal sources (where applicable). Communication ports verified. 48 hours of continuous operation at 55°C ambient temperature. A printed test report with serial number, test date, and all measured values is included with every shipment.
How do I confirm this is the correct part for my system?
Match the full part number from the label on your existing module — not just the base model number, but every suffix character. The suffix codes define critical configuration options. If you are unsure, send us a clear photo of the existing module label. Our engineers will cross-reference the part number and confirm compatibility, typically within 4 business hours.
What warranty and shipping options are available?
12-month comprehensive warranty covering component failure under normal operating conditions. Advance replacement available for critical applications — we ship the replacement before receiving the returned unit. Standard shipping: DHL Express, FedEx Priority, or UPS Worldwide Express. Handling time: within 24 hours of confirmed payment. Typical delivery: 3-5 business days worldwide. Customs documentation included.
Compatible Parts — Same System
These modules share the same system family as the 1VCF750090R0802. Commonly ordered together for complete rack builds or spare parts kits.
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