REF615

Description

‌ Main role ‌ :

REF615 is a comprehensive protection device launched by ABB, which integrates protection, control, measurement, communication, monitoring and other functions in one, mainly used in power substations, power plants and a variety of industrial occasions.

‌ Key parameters ‌ :

‌ Rated voltage ‌ : AC 1000V.
‌ Rated current ‌ : 1000A.
‌ Protection type ‌ : over current, over voltage, under voltage, ground fault, etc.
‌ Response time ‌ : ≤100ms.
‌ Working environment temperature ‌ : -20℃ ~ +55℃.

‌ Features ‌ :

Intelligent protection, automatic identification of fault types.
Self-check function to ensure the normal operation of the device.
Remote communication, data interaction and remote operation.
Fault record: Records the latest 10 faults.

‌ Other features ‌ :

Supports various communication protocols, such as IEC61850 and Modbus.
Suitable for a variety of medium and low pressure applications.
Flexible configuration to meet the requirements of different occasions.

‌ Application ‌ :

Power system: distribution station, substation, etc.
Industrial applications: industrial production lines, mines, steel plants, etc.
Special environment: high altitude, high temperature, high humidity, etc.