ABB REF615E_1G HBFGDAAHNDCCBNA11G | Feeder Protection & Control Relay | ABB Relion® 615 Series-Guangzhou Qiming Automation Technology Co., Ltd.

Description

Product Overview：

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The ABBREF615E_1G HBFGDAAHNDCCBNA11G is a high-performance, multifunctional feeder protection and control relay designed for medium-voltage distribution networks. As an enhanced variant (E) of the Relion® 615 series, it builds on the proven reliability of the 615 platform with upgraded processing power, expanded logic capabilities, and enhanced communication flexibility.

Integrating four core functions—protection, control, measurement, and supervision—the REF615E eliminates the need for multiple discrete devices, reducing footprint, wiring complexity, and total cost of ownership (TCO). Its robust hardware and software architecture ensure stable operation in harsh industrial and utility environments, withstanding temperature fluctuations, electrical interference, and mechanical stress.

The relay supports all common neutral grounding configurations (isolated, resistance, impedance earthed) and offers advanced protection algorithms for overhead lines, cable feeders, and busbar systems. With native IEC 61850 support (including GOOSE, SV, and MMS), plus compatibility with Modbus, DNP3, and IEC 60870-5-103 protocols, it enables seamless integration into modern substation automation systems and legacy infrastructure alike.

Key design highlights include a user-friendly graphical interface for intuitive operation, a withdrawable unit for fast installation and testing, and extensive diagnostic tools for proactive maintenance. Whether for new substations, system retrofits, or smart grid upgrades, the REF615E_1G HBFGDAAHNDCCBNA11G delivers unmatched reliability, flexibility, and performance for critical power distribution applications.

ABB REF615E_1G HBFGDAAHNDCCBNA11G – Feeder Protection and Control Relay (Relion® 615 Series)

Key Parameters：

Parameter	Specification
Model	REF615E_1G HBFGDAAHNDCCBNA11G
Series	ABB Relion® 615 Series (Enhanced E-version)
Device Type	Feeder Protection & Control IED
Application Voltage	Medium Voltage (typically 6kV / 10kV / 35kV)
Protection Functions	Overcurrent (phase/earth), earth fault (high-sensitivity), CFD (Cable Fault Detection), HIZ (High-Impedance Fault Detection), AFD (Arc Flash Detection), over/under voltage, frequency, breaker failure, thermal overload, autoreclosing
Control Functions	Breaker/switch disconnector control, interlocking, feeder remote control, bay control
Measurement Functions	3-phase current/voltage, active/reactive power, apparent power, energy (kWh/kVARh), frequency, harmonics (THD)
Communication Protocols	IEC 61850 (GOOSE/SV/MMS), Modbus RTU/TCP, DNP3, IEC 60870-5-103, PRP/HSR redundancy
Power Supply	24–250V DC / 110–240V AC
Dimensions (W×H×D)	180 × 180 × 120 mm
Weight	Approx. 2.3 kg
Mounting	Panel-mounted, withdrawable unit
Operating Temperature	-25°C to +55°C
Certifications	CE, IEC 60255, RoHS

ABB REF615E_1G HBFGDAAHNDCCBNA11G – Feeder Protection and Control Relay (Relion® 615 Series)

Application Fields：

Utility Substations: Primary/secondary distribution substations for urban/rural power grids; feeder protection for overhead lines, underground cables, and busbars.
Industrial Power Systems: Manufacturing plants, oil & gas, chemical, mining, and data centers; protection for MV feeders, transformers, motors, and capacitor banks.
Renewable Energy: Solar/wind farm collector systems; grid interconnection protection for distributed generation (DG) units.
Smart Grids & Digital Substations: IEC 61850-based substation automation; seamless integration with SCADA, DMS, and EMS systems.
Infrastructure & Transportation: Railway traction power, airport, and port distribution networks; reliable protection for critical infrastructure feeders.

ABB REF615E_1G HBFGDAAHNDCCBNA11G – Feeder Protection and Control Relay (Relion® 615 Series)

FAQ：

Q1: What does "E" in REF615E stand for?

A: "E" means Enhanced, signifying upgraded processing power, more logic functions, and expanded communication options compared to the standard REF615 model.

Q2: Is the REF615E compatible with IEC 61850?

A: Yes. It fully complies with IEC 61850 (including GOOSE, SV, and MMS), supporting seamless interoperability in digital substations.

Q3: What voltage levels is the REF615E suitable for?

A: It is designed for medium-voltage (MV) systems, typically 6kV, 10kV, and 35kV distribution networks.

Q4: Can it be used in networks with distributed generation (DG)?

A: Absolutely. It supports radial, looped, and meshed networks with solar, wind, or other DG units, providing reliable protection and grid interconnection control.

Q5: What are the key advantages of the withdrawable unit design?

A: The withdrawable unit enables fast installation, easy maintenance, and safe testing without full system shutdown, reducing downtime and operational costs.

Q6: What communication protocols does it support besides IEC 61850?

A: It also supports Modbus RTU/TCP, DNP3, and IEC 60870-5-103, ensuring compatibility with both modern and legacy systems.

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.

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