Description
argument
Support standards: REF615 supports IEC61850 communication standards, including Parallel Redundancy Protocol (PRP) and High Availability Seamless Redundancy Protocol (HSR), as well as IEEE 1588 v2 High Precision Time Protocol.
Protection type: Provides over current, over load, short circuit, ground fault, over voltage, under voltage, over frequency, under frequency and other protection functions.
Communication protocols: Support Modbus, DNP3, IEC 60870-5-103 and other communication protocols.
specification
Product family: The REF615 is a member of the 615 Protection Measurement and Control device family in the ABB Relion® product family.
Configuration options: The REF615 offers 12 standard configurations that can be selected and customized according to user requirements.
trait
High sensitivity and selectivity: The REF615 features highly sensitive and selective ground fault protection.
Multifunctional protection: Support directional overcurrent, non-directional overcurrent, ground protection, voltage, frequency and power quality protection and measurement functions.
Advanced communication technology: Support IEC61850 communication standard, as well as a variety of communication protocols, to facilitate data exchange and remote monitoring with other intelligent devices.
Easy configuration and operation: with pre-configured standard configuration, pluggable design for quick installation and testing, large LCD screen with single line chart display for easy operation and maintenance.
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