ABB REF542PLUS

ABB REF542PLUS Product Information:

Product Model:
ABB REF542PLUS

Product Parameters:

• Input Voltage: 200~250VAC, 47~63Hz¹²
• Output Voltage: 24VDC²³
• Output Current: 20A¹²
• Power: 480W²³

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  ABB REF542PLUS

• Working Temperature: -25℃~+70℃¹²

Product Specifications:

• Efficiency: High-efficiency switching power supply technology, with an efficiency of over 90%, saving energy¹².
• High Reliability: Uses high-quality components and advanced design technology to ensure stable and reliable operation¹².
• Low Ripple: Low output ripple and noise, providing stable power for sensitive equipment¹.

Dimensions:
225 mm x 110 mm x 50 mm¹²

Weight:

2. 0 kg¹²

Features:

• Compact Design: REF542PLUS is a compact digital bay control technology solution³.
• Integrated Functions: Integrates measurement, monitoring, protection, control, and self-diagnostic functions into a single component³.
• Flexible and Expandable: Provides excellent flexibility and scalability compared to traditional methods, enabling intelligent and clean solutions³.
• Advanced Communication Protocol: Can be easily integrated into ABB or third-party substation automation systems³.

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  ABB REF542PLUS

• Preventive Maintenance: The integrated status monitoring system supports the introduction of preventive maintenance, promoting long-term asset management strategies³.

Functions:

• Protection: Used for various medium-voltage applications such as feeder protection, transformer protection, and motor protection³.
• Measurement and Monitoring: Provides real-time monitoring of power system status⁴.
• Control: Allows for remote control and operation of relays and other devices⁵.
• Communication: Supports integration with ABB or third-party automation systems through integrated communication protocols³.

Application Areas:

• REF542PLUS is widely used in various medium-voltage applications, including feeder protection, transformer protection, and motor protection³. It is also suitable for industrial power systems, including manufacturing, chemical plants, and other industrial facilities⁴.

Please note that the product specifications and parameters may vary depending on the specific model and configuration. Always refer to the official ABB documentation for the most accurate and up-to-date information.