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Description

The ABB REF542plus 1VCR007346 is a compact digital feeder terminal designed for medium-voltage switchgear applications. It integrates protection, control, measurement, and communication functions into a single unit, making it ideal for feeder, transformer, and motor protection. Its modular design and user-friendly interface support flexible configuration and easy integration into both new and retrofit installations.

Specifications

  • Model: REF542plus 1VCR007346

  • Rated Voltage: 100–240 VAC

  • Frequency: 50/60 Hz

  • Rated Current: 1 A or 5 A

  • Operating Temperature: -25°C to +70°C

  • Communication Protocols: IEC 60870-5-103, Modbus RTU, DNP3.0

  • Mounting: Panel-mounted with front display and plug-in connectors

  • Protection Class: IP54 (front), IP20 (rear)

  • Certifications: CE, IEC standards compliant

  • Country of Origin: Switzerland

Features

  • Multifunction Protection: Supports overcurrent, earth fault, and sensitive earth fault protection

  • Integrated Control & Monitoring: Combines switchgear control, measurement, and event recording

  • Flexible I/O Configuration: Adaptable to various substation layouts and control schemes

  • High-Speed Communication: Enables fast tripping and real-time data exchange

  • Self-Diagnostics: Built-in monitoring for system health and fault detection

  • User-Friendly Interface: Front-panel HMI with clear status indicators and configuration access

  • Modular Design: Simplifies maintenance and future upgrades

Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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