REM615E-G ABB Output module

Description

REM615E-G ABB Output module

Product Dimensions：

Product Description

The REM615 is a versatile motor protection relay characterized by its compact and withdrawable design. It is engineered to provide comprehensive protection for medium-sized and large motors in a wide range of applications. The relay supports various communication protocols, including IEC 61850, and offers advanced features like thermal overload protection, motor start-up supervision, and stall protection.

Product Parameters

The technical specifications of the REM615 vary based on the specific configuration (standard or optional), but general parameters include:

• Nominal Frequency: 50/60 Hz.

• Power Supply: Wide range available (e.g., 48-250 V DC or 100-240 V AC).

• Current Inputs: 5 or 10 A (nominal), with specialized sensitive earth-fault inputs.

• Voltage Inputs: 3-phase voltage and residual voltage inputs (depending on configuration).

• Binary I/O: Configurable digital inputs and output relays (signal and power).

• Communication: Ethernet (RJ45 or Fiber), RS-485, supporting IEC 61850, Modbus, and DNP3.

• Enclosure Rating: IP54 for the front panel.

Product Advantages

• Comprehensive Protection: Offers a complete set of protection functions, including thermal overload, phase-reversal, and loss-of-load.

• Withdrawable Plug-in Design: Allows for quick installation and testing, significantly reducing downtime during maintenance.

• Communication Flexibility: Native support for the IEC 61850 standard facilitates seamless integration into substation automation systems.

• High Reliability: Built to withstand harsh industrial environments with robust EMC shielding.

• User-Friendly Interface: Features a large graphical HMI (Human-Machine Interface) that displays single-line diagrams and real-time measurements.

Important Considerations and Precautions

• Configuration Matching: Ensure the hardware variant (G, E, etc.) matches the specific application requirements, especially regarding the number of I/Os and voltage/current transformer ratios.

• Environmental Limits: The relay should be installed within the specified temperature range (typically -25°C to +55°C) and away from high-moisture or corrosive atmospheres.

• Firmware Updates: Regularly check for official ABB firmware updates to ensure the latest security patches and functional improvements.

• Wiring Integrity: Ensure all CT (Current Transformer) circuits are properly shorted before removing the relay from its case to prevent high-voltage hazards.

Product Applications

The REM615 is primarily used in:

• Manufacturing Plants: Protection of conveyor belt motors and pump motors.

• Oil and Gas: Supervision of high-power compressors and fans.

• Water Treatment: Control and protection of pumping stations.

• Mining: Protection of heavy-duty crushers and grinders.

• Power Plants: Auxiliary motor protection for cooling systems and fuel feeders.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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