ABB REM615 Motor Protection Relay

Product Short Description

Rated Voltage: Up to 690 V
Rated Current: Up to 6,000 A
Communication Interfaces: Supports IEC 61850, Modbus, DNP3, and IEC 60870 – 5 – 103 communication protocols
Dimensions: Width 220 mm, Height 225 mm, Depth 170 mm
Weight: 4.5 kg

Comprehensive Protection Functions: It includes motor start – up and loss of load supervision, thermal overload, motor load jam, phase – reversal protection, earth fault protection, broken conductor protection, single phasing protection, reverse power protection, and voltage dip protection. Optional arc protection and high – speed outputs are also available.
Control Functions: Can 实现 starting, stopping, jogging, manual/automatic transfer, and load shedding of the motor, as well as speed regulation in some cases.
Measurement and Supervision Functions: Capable of measuring and supervising motor current, voltage, power, energy, power factor, and frequency.
Easy to Set Up and Use: It has ready – made standard configurations for fast and easy setup, and also allows for customization. The withdrawable plug – in unit design enables quick installation and testing. It has a large graphical display that can show customizable single – line diagrams (SLDs), which can be accessed locally or through an easy – to – use web – browser – based HMI.
Advanced Communication Capabilities: Supports IEC 61850 Editions 1 and 2, including HSR and PRP, Goose messaging, and IEC 61850 – 9 – 2 LE for reduced wiring and supervised communication. IEEE 1588 V2 is supported for high – accuracy time synchronization and optimized substation – level Ethernet communication.

Pumps: Such as water pumps in water treatment plants and sewage treatment plants.
Fans: Including fans in industrial plants for ventilation and air – conditioning systems.
Conveyors: Used in manufacturing and processing plants for material transportation.
Compressors: In industries that require compressed air, like the automotive industry and some chemical plants.
Crushers and Choppers: In mining and construction material processing industries.
Mixers and Blenders: In the food and beverage industry, as well as in some chemical production processes.
Machine Tools: In metalworking and machining industries to protect and control the motors of machine tools.

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