Brand:ABB
Model:REF543KB127AAAA
Series:REF543
Type:Protective Relay Module
Certification:IEC 61000, IEEE C37.90
Rated Voltage:240V
Frequency Range:50/60 Hz
Protection Class:Overcurrent, Overvoltage, Undervoltage, Phase Disconnection
Interface:Digital Inputs and Outputs
Communication:Modbus RTU
Operating Temperature:-25°C to +70°C
Storage Temperature:-40°C to +85°C
Humidity Range:0% to 95% (Non-condensing)
Weight:1.5 kg
Dimensions:210 mm x 170 mm x 80 mm
The ABB REF543KB127AAAA is an essential component for protecting critical power systems against faults and abnormalities. With its robust design and reliable performance, it ensures uninterrupted power supply in various industrial environments.
This module incorporates advanced protection algorithms to detect and isolate faults quickly, minimizing downtime and reducing maintenance costs. Its modular design allows for easy installation and maintenance.
Key features include comprehensive protection settings, real-time monitoring capabilities, and seamless integration with existing control systems. The module supports Modbus RTU communication protocol for efficient data exchange.
Built with high-quality materials and stringent quality control measures, the ABB REF543KB127AAAA ensures long-lasting performance and reliability. Its compact size and lightweight design make it ideal for space-constrained applications.
By choosing the ABB REF543KB127AAAA, you are investing in a trusted solution that enhances safety, efficiency, and operational reliability in your power system.
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