ABB REM615 | Relion 615 Series Motor Protection & Control Relay-Guangzhou Qiming Automation Technology Co., Ltd.

Case Introduction：

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ABB REM615 is a multifunctional motor protection and control IED designed for asynchronous motors in manufacturing and process industries. It provides comprehensive protection, control, measurement, and supervision for motors ranging from medium to high voltage, as well as large low‑voltage motors.

The REM615 offers four standard configurations (A, B, C, D) to suit diverse application needs, supporting both current‑only and current‑and‑voltage setups. It integrates core protection functions including thermal overload, locked rotor, startup supervision, frequent start inhibition, negative phase sequence unbalance, earth fault, and back‑up overcurrent protection. Optional arc flash protection enhances system safety.

Equipped with a large graphical LCD with editable single‑line diagrams, the REM615 enables intuitive local operation and monitoring. It supports local/remote start/stop control and provides accurate measurements of currents, voltages, power, and energy.

Communication capabilities include IEC 61850 (Editions 1 & 2, with HSR/PRP redundancy, GOOSE, and 9‑2 LE), Modbus, DNP3, and IEC 60870‑5‑103, plus IEEE 1588 v2 precision time synchronization. The plug‑in unit design simplifies installation and maintenance, while the rugged build ensures reliable operation in harsh industrial conditions.

ABB REM615 Relion® Motor Protection and Control IED

Technical Specifications：

Attribute	Details
Manufacturer	ABB
Model	REM615
Product Type	Motor Protection & Control IED
Series	Relion® 615 Series
Application	Asynchronous motors (MV, HV, large LV)
Protection Functions	Thermal overload, locked rotor, startup supervision, frequent start inhibition, negative phase sequence, earth fault, overcurrent, undervoltage, optional arc flash protection
Measurement	Phase current/voltage, zero‑sequence current/voltage, power, energy, frequency
Control	Local/remote start/stop, emergency start, fault reset
Communication	IEC 61850 (HSR/PRP, GOOSE, 9‑2 LE), Modbus, DNP3, IEC 60870‑5‑103, IEEE 1588 v2ABB Group
Standard Configurations	4 (A, B, C, D); current‑only or current‑and‑voltage
Display	Large graphical LCD, editable single‑line diagramsABB Group
Digital Inputs	≥16
Digital Outputs	≥10
Power Supply	24–250VDC / 100–240VAC
Operating Temperature	−25°C to +70°C
Protection Class	IP40 (front)
Mounting	Panel mount, plug‑in unit designABB Group
Certifications	IEC 60255, CE, UL 508

ABB REM615 Relion® Motor Protection and Control IED

Key Features & Advantages:

Comprehensive Motor Protection: All‑in‑one protection for thermal overload, locked rotor, earth fault, and more.
Flexible Configurations: Four standard setups; customizable via PCM600 tool.
Advanced Communication: Full IEC 61850 support with redundancy; multi‑protocol compatibility
Intuitive Operation: Large graphical LCD with single‑line diagrams for easy monitoring
Robust & Reliable: Wide temperature range, IP40 front, plug‑in design for easy maintenance
Precision Measurement: Accurate monitoring of electrical parameters for optimal motor performance.
Safety Enhancement: Optional arc flash protection for critical applications.

ABB REM615 Relion® Motor Protection and Control IED

Application Fields:

Process Industry: Pumps, fans, conveyors, mixers, crushers in chemical, petrochemical, and pharmaceutical plants.
Power Generation: Auxiliary motors in thermal, hydro, and renewable power plants.
Water & Wastewater: Pumping stations, treatment plant motors, and aeration systems.
Metallurgy & Mining: Conveyors, crushers, and rolling mill motors.
HVAC & Building Services: Large fans, chillers, and critical motor loads in commercial buildings.

FAQ:

Q1: What is ABB REM615 used for?

A1: It is a motor protection and control IED for asynchronous motors, providing protection, control, measurement, and supervision.

Q2: What types of motors does it support?

A2: Medium‑voltage, high‑voltage, and large low‑voltage asynchronous motors.

Q3: What communication protocols are supported?

A3: IEC 61850 (with HSR/PRP redundancy), Modbus, DNP3, IEC 60870‑5‑103, IEEE 1588 v2ABB Group.

Q4: Can it be configured for specific applications?

A4: Yes, it has four standard configurations and can be customized via the PCM600 tool.

Q5: What protection functions are included?

A5: Thermal overload, locked rotor, startup supervision, earth fault, overcurrent, negative phase sequence, and optional arc flash protection.

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.