REF620E_1G NBFNAANNNDA1BNN11G high-performance power protection device

I. Product overview
The REF620E_1G NBFNAANNNDA1BNN11G is a high-performance power protection device from ABB that integrates protection, control and automation functions to provide a comprehensive solution for power systems. Using the latest ABB technology, the product offers efficient and stable performance and a wide range of protection functions for protection and control needs in a variety of power systems.

Second, product characteristics

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Description

Overview

Essential details：REF620E_1G NBFNAANNNDA1BNN11G high-performance power protection device

Product Description

REF620E_1G NBFNAANNNDA1BNN11G Product description:

Second, product characteristics

Highly reliable: The REF620E_1G uses the most advanced hardware and software technology to provide a high degree of reliability and stability to meet the protection needs of a variety of complex power grids.
Comprehensive protection functions: Support a variety of different types of protection functions, including overload, short circuit, grounding, etc., effectively protect the safe operation of the power system.
Flexible configuration: Provides flexible hardware and software configuration options, which can be customized according to actual needs to meet the protection requirements of different power systems.
User-friendly interface: Equipped with large-screen LCD display and intuitive operation interface, it is convenient for users to set parameters, view events, and troubleshoot operations.
Powerful communication function: Support Modbus, Profibus and other communication protocols, can be seamlessly connected with other devices, to achieve remote monitoring and control of the system.

REF620E_F NBFNAANNNCC1BNN1XF

Product parameter

Model: REF620E_1G NBFNAANNNDA1BNN11G
Applicable voltage: 220-240V AC
Maximum current: 10A
Frequency: 50/60Hz
Size: 300mm x 200mm x 100mm

APPLICATION

REF620E_1G NBFNAANNNDA1BNN11G is widely used in the following fields:

Power systems such as power plants and substations: provide comprehensive protection and control functions to ensure the stable operation of the power system.
Industrial automation: Power control and protection in industrial automation to improve production efficiency.
Building power system: Protect the electrical equipment and systems in the building to ensure the safety of electricity use.

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