Note; All products on this site are special products, the market price has been fluctuating, the specific customer service offer shall prevail, because the product is a new product, the picture is not a real shot, please confirm with customer service before placing an order model and product, price and other details, the site used, new are for sale, please contact customer service communication. ABB REF615E-D HBFDACADANB1BNN1XD is a dedicated feeder Intelligent Electronic Device (IED) under the
Relion 615 Series. It is specifically designed for protection, control, measurement, and monitoring applications in power system substations and industrial power systems.
Featuring a compact withdrawable structure, this device is fully compliant with the IEC 61850 communication standard. It integrates robust functionality, advanced technologies and user-friendly operation, and is adaptable to overhead lines, cable feeders and busbar systems, supporting both grounded and ungrounded distribution systems. Through flexible order code combinations, it can precisely meet the feeder protection and control requirements in diverse application scenarios.
related documents
REF615.pdf
Key Technical Parameters
Power Supply and Environmental Parameters
Power Supply Type: Supports rated voltage of 24-60 Vdc or 80-250 Vdc (80-240 Vac). Voltage fluctuation range: 50%-120% (DC), 38%-110% (AC).
Environmental Adaptability: Operating temperature range: -25°C to +55°C; short-term withstand temperature: -40°C to +85°C. Relative humidity: <93% (non-condensing). Maximum altitude: 2000 meters.
Input and Output Parameters
Current Input: Rated values of phase current and earth current inputs: 5A/1A (programmable). Fixed rated value of SEF/HIZ current input: 0.2A. Continuous thermal withstand current: 20A. 1-second withstand current: 500A.
Voltage Input: Rated values of three-phase and earth voltage inputs: 100V/110V/115V/120V (programmable). Continuous withstand voltage: 2 times the rated value. 10-second withstand voltage: 3 times the rated value.
Binary Input: Rated voltage: 24-250 Vdc. Operating threshold: 18-176 Vdc (programmable). Response time: 3ms.
Binary Output: Rated voltage: 250V AC/DC. Continuous carrying current: 5A. 3-second make-and-break current: 10A. Minimum contact load: 100mA (24V AC/DC).
Communication Parameters
Supported Protocols: IEC 61850 (including GOOSE peer-to-peer communication with transmission time as low as 3ms), DNP3.0 Level 2+, Modbus® (TCP/IP and RTU/ASCII).
Communication Interfaces: Standard configuration includes 10/100BaseT Ethernet (RJ45) and 100BaseFL Ethernet (LC). Optional interfaces include RS-232/RS-485 serial interfaces and IRIG-B time synchronization interfaces. It can connect up to 5 clients simultaneously.
Core Product Features
Comprehensive Protection Functions: It integrates basic protection functions including definite-time and instantaneous overcurrent protection, negative-sequence overcurrent protection, phase discontinuity protection, circuit breaker failure protection, and thermal overload protection. Optional advanced functions such as High-Impedance Fault (HIZ) detection, Sensitive Earth Fault (SEF) protection, and Arc Flash Detection (AFD) are available to provide full coverage against various electrical faults.
Flexible Configuration Options: Based on the order code corresponding to the "3 CT + SEF/HIZ CT + 5 VT" analog input configuration, the device is equipped with 18 binary input channels and 13 binary output channels. It supports current-only input mode or current-voltage combined input mode, making it adaptable to different power distribution system architectures.
Convenient Control and Operation: The device allows control of a single circuit breaker via both the local Human-Machine Interface (HMI) panel and remote control systems. It features a large, easy-to-read LCD screen with clear menu navigation, which reduces operational complexity and enhances front-end usability.
Multi-Layered Safety and Monitoring Mechanisms: A built-in four-level role-based access control system ensures equipment and information security. Integrated functions including circuit breaker status monitoring, trip circuit supervision, self-diagnosis, fuse fault protection, and current circuit monitoring enable real-time tracking of equipment operating conditions.
ABB REF615E-E HBFAABAANAA4BNA11E FEEDER PROTECTION AND CONTROL RELAY
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