ABB REF615E H-B-F-N-AE-AG-A-N-B-1-A-N-A-1-1G
Overview
The ABB REF615E H-B-F-N-AE-AG-A-N-B-1-A-N-A-1-1G is a relay protection device in the ABB Relion® series, designed for monitoring, protection, and control in power systems. Its core functions include real-time collection of power parameters, rapid fault detection, and execution of protection actions, with wide applications in industrial, commercial, and residential fields. Through modular design and flexible communication protocols, the device achieves seamless integration with upper-level computer systems, making it suitable for radial, ring, and mesh distribution networks.
Parameters
Basic Parameters
Rated voltage: 220V~690V AC
Rated current: 5A~6300A
Operating frequency: 50Hz/60Hz
Protection class: IP54
Operating temperature: -40°C~+70°C
Communication and Interfaces
Supports protocols such as Modbus RTU/TCP and IEC 61850, compatible with mainstream industrial automation systems.
Provides interfaces like RS485 and Ethernet to support remote monitoring and data interaction.
Physical Specifications
Dimensions: 100mm x 50mm x 25mm
Weight: 100g
Material: Aluminum alloy housing
Product Features
High Precision and Reliability
Equipped with a high-precision measurement module to monitor parameters such as voltage, current, and power in real-time with low error rates.
Adopts digital signal processing technology, featuring fast response speed and short fault detection time.
Multifunctional Protection
Supports multiple protection functions including overcurrent, grounding, undervoltage, and harmonics, and can be configured with directional protection and zero-sequence current detection.
Has an intelligent decision-making mechanism to quickly locate and isolate faults.
Flexible Configuration and Communication
Supports protocols such as Modbus and IEC 61850, compatible with devices of different brands.
Offers 12 standard configurations covering feeder protection, measurement, and control scenarios.
Usability and Maintenance
Equipped with a large LCD display and a graphical interface, supporting local operation and remote HMI access.
Modular design supports quick plug-in installation, reducing maintenance costs.
Structure and Composition
Core Components
Main control unit: Integrates a microprocessor and a digital signal processing chip, responsible for data collection and logical operations.
Input/output module: Supports access to multiple current and voltage signals, with output terminals connectable to relays or PLCs.
Communication interface: Includes ports such as RS485 and Ethernet for communication with upper-level systems.
Additional Functions
Optional extended functions such as generator excitation modules and harmonic analysis modules.
Supports fault recording and event log recording for post-event analysis.
Application Fields
Power Systems
Used for feeder protection and automated control in power plants, substations, and transmission and distribution networks.
Supports protection at access points of new energy generation (such as wind power and photovoltaics).
Industrial Scenarios
Widely applied in high-energy-consumption industries such as food and beverage, cement, and mining to ensure the safety of key equipment.
Suitable for power supply system protection in mechanical manufacturing and rail transit.
Commercial and Residential
Provides overload and short-circuit protection for small and medium-sized distribution systems to reduce energy consumption.
Installation and Maintenance
Installation Process
Modular design: Adopts a plug-in structure for easy installation without complex wiring.
On-site debugging: Parameter configuration through the local interface or HMI, supporting remote diagnosis.
Maintenance Recommendations
Regular inspection: Ensure firm wiring, clean dust on the housing, and avoid environmental interference.
Software update: Upgrade firmware through Modbus or IEC 61850 protocols to optimize performance.
Fault troubleshooting: Use built-in diagnostic functions to locate abnormalities and reduce downtime.
After-Sales Service
Provides 12-month warranty and professional technical support, covering a global scope.
Xingruijia focuses on providing ABB industrial automation full range product services and your intelligent control solution partner
If you would like to learn more about our products and services, please feel free to contact us at any time!
Sales Manager : Jinny
Email : sales1@xrjdcs.com
Whatsapp/Mobile:+86 15359273791
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