Brand: ABB Description: Feeder Protection and Control Relay Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 10 Payment Term: T/T Shipping Port: Shenzhen ABB REF615 HCFFAEAGABC2BAA11E is a high performance feeder protection relay, part of the ABB Relion® 615 series, designed for protection, control and monitoring of power systems.
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Manufacture |
ABB |
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Model Number |
REF615 |
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Ordering Number |
HCFFAEAGABC2BAA11E |
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Catalog |
AC 800M |
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Country Of Origin |
Sweden |
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HS CODE |
8538900000 |
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Dimension |
15*10*8CM |
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Packing Dimension |
18*12*10CM |
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Weight |
0.8kg |
Power supply voltage: 24-250V DC/AC (50/60Hz), adaptable to a variety of power supply environments.
Input/output: 8 digital inputs and 8 digital outputs, supporting flexible configuration.
Communication interface: ABB REF615 HCFFAEAGABC2BAA11E supports IEC 61850 (including process bus), Modbus, DNP3, IEC 60870-5-103 and other protocols, with strong compatibility.
Processing performance: equipped with 80C196KB CPU, 14-bit A/D converter, 24 analog inputs, ensuring high-precision measurement.
Protection level: IP40, suitable for general industrial environments.
Protection Function
Basic protection: overcurrent, overvoltage, undervoltage, ground fault protection, as well as phase loss protection and arc flash detection (AFD).
Multi-frequency admittance grounding protection: suitable for high-impedance grounding networks, achieving high sensitivity and selectivity through harmonic analysis.
Instantaneous/intermittent ground fault protection: fast response to transient faults to reduce system damage.
Frequency protection: over-frequency, under-frequency and frequency change rate protection, adapting to complex power grid environments.
Application Scenarios
Distribution network: ABB REF615 HCFFAEAGABC2BAA11E is used for the protection of overhead lines and cable feeders, supporting radial, ring and mesh distribution systems.
Industry and construction: suitable for factory power system protection, motor protection and building distribution automation.
Distributed generation: compatible with power grids containing distributed power sources, providing reliable fault isolation.
