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ABB REF542 PLUS 1VCR007346 Plus HMI Interface

SKU: REF542 PLUS 1VCR007346
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Technical specifications

  • Manufacturer: ABB

  • Condition：New with Original Package

  • Product Type: Plus HMI Interface

  • Country of Origin: USA

  • Payment:T/T, Western Union

  • Shipping port: Xiamen

  • Warranty: 12 months

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100% Original and Authentic
100% Brand New, Ready to ship
Support Refund, 7X24h Service
1-Year Warranty on All Products

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 Description

The ABB REF542 PLUS 1VCR007346 is a multifunctional Human-Machine Interface (HMI) unit engineered for advanced control, protection, and monitoring of medium-voltage switchgear. It acts as an intelligent gateway between the operator and the electrical system, ensuring safe, efficient, and precise control of feeder bays and distribution systems. The HMI offers both local and remote supervision capabilities, integrating seamlessly with ABB’s REF series protection and control relays.

Designed with field-proven reliability, the REF542 PLUS combines automation, protection, and measurement in one compact platform. Moreover, its intuitive graphical interface and modular architecture simplify configuration, reduce commissioning time, and enhance operational flexibility.

Technical Specifications

Parameter Description
Manufacturer ABB
Model Number REF542 PLUS
Order Code 1VCR007346
Product Type HMI Interface / Protection and Control Unit
Display Type LCD, graphical, backlit
Control Functions Feeder control, switchgear control, automation
Communication Protocols IEC 61850, Modbus RTU/TCP, Profibus
Inputs/Outputs Configurable binary inputs/outputs, analog measurement inputs
Operating Voltage 24 V DC nominal
Power Consumption Approx. 15 W
Protection Features Overcurrent, earth fault, voltage and frequency supervision
Data Logging Event, fault, and disturbance recording
Mounting Type Panel-mounted or rack-mounted
Operating Temperature -10°C to +55°C
Compliance IEC, EN, CE, and EMC standards

 

FAQ

Q1: What is the main function of the ABB REF542 PLUS HMI?
A1: It serves as a multifunctional control and monitoring interface for medium-voltage switchgear and feeder bays.

Q2: Does the REF542 PLUS support IEC 61850 communication?
A2: Yes, it fully supports IEC 61850 as well as Modbus and Profibus protocols for easy system integration.

Q3: Can this unit be used in harsh industrial environments?
A3: Absolutely. The REF542 PLUS is designed to operate reliably under wide temperature ranges and electrical stress.

Q4: What type of data does the device record?
A4: It stores event, disturbance, and fault records for post-analysis and preventive maintenance.

Q5: Is the HMI compatible with older ABB protection relays?
A5: Yes, it is backward compatible with many ABB relay series and can integrate within hybrid systems.

 

 

Other Attributes

  • Series: ABB  Other Series
  • Country of Origin:  Germany/Finland/Sweden
  • Lead Time: In Stock, 2 Working Days

 

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TEL: +86 18030205725     E-MAIL: manskiwong@cambia.cn

Question 1: Is Our Price Competitive?

NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.

Question 2: What Is The Warranty Period?

We offer a standard one-year warranty for all new and original items.

Question 3: 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.

Question 4: 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.

Question 5: 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.

Question 6: 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.

Question 7: 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.