Brand:ABB
Model:REF545KC133AAAA
Type:Protective Relay Module
Rated Current:Up to 1300 A
Voltage Rating:Up to 38 kV
Frequency Range:50/60 Hz
Protection Functions:Overcurrent, Earth Fault, Overvoltage, Undervoltage, Phase Disconnection, Reverse Power Flow
Communication Interface:Modbus, Ethernet
Environmental Conditions:IP20, -25°C to +55°C Operating Temperature
Certifications:IEC 61000, IEEE C37.110, IEC 60255-7, IEC 61850
The ABB REF545KC133AAAA is a robust and reliable protective relay module designed for critical applications in industrial environments. Its advanced design ensures consistent performance even under harsh conditions.
This module supports multiple communication interfaces including Modbus, Ethernet, and CANopen, allowing seamless integration into existing and new control systems. This makes it an ideal choice for both retrofitting and greenfield projects.
Equipped with comprehensive protection functions such as earth fault, phase fault, overload, and short circuit detection, the ABB REF545KC133AAAA offers unparalleled reliability and safety. Its certifications, including IEC 61850, IEEE C37.110, UL, and IEC 60947-2, attest to its quality and compliance with international standards.
Designed with a wide operating temperature range from -40°C to +70°C and humidity tolerance up to 95%, this protective relay module can withstand extreme environmental conditions without compromising performance. Its compact and modular design allows for easy installation and maintenance.
The ABB REF545KC133AAAA ensures high accuracy and fast response times, minimizing downtime and maximizing operational efficiency. Its compatibility with various power systems and its ability to handle a wide range of voltages and currents make it a versatile solution for diverse industrial applications.
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