ABB+REF615C_C HCFFAEAGANB2BAN1XC

Description

The ABB REF615C is a protection relay designed primarily for use in medium-voltage electrical distributions and applications.

Product Name

ABB REF615C

Product Description

The REF615C is a versatile and highly configurable relay intended for the protection of motors, transformers, and feeders. It features advanced protection functions, control capabilities, and communication options, making it suitable for a wide range of applications. The REF615C is part of ABB’s Relion® product family, known for its reliability and performance in electrical distribution systems.

Product Parameters

1. Protection Functions:
   • Overcurrent protection (phase and earth)
   • Earth fault protection
   • Directional overcurrent protection
   • Distance protection (if applicable)
   • Motor thermal overload protection
   • Breaker failure protection
2. Control Functions:
   • Automatic reclosure
   • Load shedding
   • System monitoring and diagnostics
3. Communication Protocols:
   • IEC 61850
   • Modbus
   • DNP3
   • Optional TCP/IP
4. Power Supply:
   • AC/DC supply operation
5. User Interface:
   • LCD display for monitoring and configuration
   • Alphanumeric keypad

Specifications

• Operating Temperature: -40°C to +55°C
• Dimensions: Varies based on enclosure and mounting options
• Weight: Depends on specific configurations
• Mounting Options: DIN rail or panel-mounted
• Input/Output: Configurable digital inputs/outputs
• Auxiliary Power Supply Voltage: Flexible input range to suit diverse applications

Product Use

The ABB REF615C relay is used in various applications, including:

• Medium Voltage Switchgear: Protection of transformers and feeders in substations.
• Motor Protection: Ensuring safety and operational integrity for motors in industrial settings.
• Power Distribution: Safeguarding circuits from overloads and faults to maintain system reliability.
• Renewable Energy Applications: Used in wind and solar power systems for inverter protection.
• Industrial Automation: Integrated into control systems for real-time monitoring and fault management.

ABB+REF615C_C HCFFAEAGANB2BAN1XC