Product Details
Product Description
The ABB REF 542plus (Part No. 542 plus) is a compact bay control and protection terminal engineered for medium-voltage systems. Although ABB discontinued this model in 2020, it remains widely recognized for its integrated feeder, transformer, and motor protection capabilities.
Key Features
-
Compact design for digital bay control
-
Integrated protection functions for feeders, transformers, and motors
-
Programmable logic using FUPLA (Function Plan Language)
-
Flexible hardware and software options for customization
-
Configuration software supporting project-specific programming
-
Training support including FUPLA upload/download, creation, and verification
Technical Specifications
-
Manufacturer ABB
-
Model REF542 plus
-
Part Number 542plus
-
Product Type Feeder Terminal Bay Control Unit
-
Application Scope Feeder, transformer, and motor protection
-
Control Functions Bay control and protection unit
-
Programming Interface FUPLA logic programming
-
Shipping Weight 5 kg
-
Status Discontinued since 2020
Application Scenarios
-
Medium-voltage substations requiring compact bay control solutions
-
Industrial facilities with feeder and transformer protection needs
-
Motor protection in distributed control systems
FAQ
Q: Is the REF542plus still available as a new product? A: No, ABB discontinued the REF542plus in 2020, but it remains supported in existing installations.
Q: What configuration tools are used? A: The REF542plus uses ABB’s configuration software with FUPLA programming for logic customization.
Q: What are the alternatives to REF542plus? A: ABB offers updated bay control and protection units such as REF615 and REF620 with enhanced digital integration.
Similar Model Comparison
-
REF542plus: Discontinued, compact bay control with FUPLA programming
-
REF615: Active, advanced feeder protection with IEC 61850 support
-
REF620: Active, extended motor and transformer protection functions
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
PLC vs. PAC: Navigating Selection in Modern Industrial Automation
Selecting the right controller is a fundamental decision in industrial automation. While the lines between Programmable Logic Controllers (PLC) and Programmable Automation Controllers (PAC) often blur, understanding their core architectural differences is essential for system reliability. Both controllers serve as the brain of control systems, yet their specific capabilities dictate their suitability for various factory automation tasks.
Transforming Textile Manufacturing: The Strategic Integration of Industrial Automation and AI
The textile industry stands at a critical technological crossroads. Legacy operations must now embrace digital transformation to remain competitive in a global market. By integrating advanced industrial automation—ranging from PLC-controlled machinery to sophisticated AI-driven analytics—manufacturers can significantly boost productivity, minimize material waste, and elevate overall product quality.
Navigating Industrial Communication Protocols: A Technical Guide for Modern PLCs
In the realm of industrial automation, the Programmable Logic Controller (PLC) serves as the brain of the factory floor. However, its true power is unlocked through robust communication protocols. These digital pathways ensure seamless data exchange between controllers, sensors, and enterprise-level management systems.