Full 12-month warranty
Available for dispatch immediately
We deliver worldwideDescription
The ABB REF543KM127AAAA is a versatile feeder terminal whose main functions include protection, control, measurement and monitoring. Here is a detailed description of the product:
ABB REF543KM127AAAA Product description
The ABB REF543KM127AAAA is a high performance feeder terminal device that belongs to the feeder terminal device family with a variety of functions such as protection, control, measurement and monitoring. It uses advanced electronics and design concepts to operate stably in harsh environments and supports flexible configuration for single – and dual-channel monitoring.
Product parameter
Protection class: IP30.
Suitable motor power: 98KW.
Size: 6mm height.
Communication interface: Supports a variety of communication protocols, such as Ethernet, Modbus RS485, etc.
Operating temperature range: -20°C to +60°C.
Maximum current: 10A.
Input voltage range: 100V-240V.
Frequency range: 50Hz-60Hz.
Product specification
Series and features: Feeder terminal equipment series, with intelligent PLC function, can be seamlessly integrated with automation system.
Mounting method: Support DIN rail or panel mounting.
Weight: 500g.
Series and features
ABB REF543KM127AAAA belongs to the feeder terminal equipment family with the following notable features:
High reliability: The use of high-quality materials and advanced design to ensure stable operation of equipment in complex environments.
Versatility: Set protection, control, measurement and monitoring in one, suitable for the protection and control of medium voltage network.
Flexible configuration: Supports single-channel and dual-channel monitoring, adapting to different application scenarios.
Intelligent function: With intelligent PLC function, can achieve remote control and monitoring.
Function and use
The main functions of ABB REF543KM127AAAA are:
Protection function: Detect and isolate faults to ensure the stable operation of the power system.
Control function: Provide advanced control function to ensure the safe operation of motor and other related equipment.
Measuring function: Voltage and current are measured by traditional measuring transformers or current and voltage sensors.
Monitoring function: real-time monitoring of current, voltage and other parameters in the system to ensure the normal operation of the equipment.
The product is widely used in the following areas:
Power systems: For protection, control, measurement and monitoring of medium voltage networks.
Industrial automation: suitable for industrial process control and machine protection.
Energy industry: such as petroleum, chemical, metallurgy and other fields of large rotating machinery and equipment.
Other applications include power quality measurement, capacitor bank protection and control, and motor protection.
Application field
ABB REF543KM127AAAA has a wide range of applications, including:
Power system: Used for protection and control of medium voltage network.
Industrial automation: for industrial process control and machine protection.
Energy industry: Suitable for large-scale rotating machinery and equipment in petroleum, chemical industry, metallurgy and other fields.
Other areas: such as power quality measurement, capacitor bank protection and control, and motor protection.
Full 12-month warranty on all components- Dedicated after-sales support
- Same-day dispatch on 1000s of parts
- All units are fully tested
- 1. Email confirmation
You will get an email confirming that we have received your enquiry. - 2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition. - 3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
