ABB REM615 HBMCAEAGANB6ANN1XG

Description

ABB REM615 HBMCAEAGANB6ANN1XG

Product introduction

The REM615 HBMCAEAGANB6ANN1XG is a advanced numerical relay protection device from ABB, designed to safeguard medium-voltage distribution networks and critical electrical equipment. As a flagship model in ABB’s REM600 series, it integrates protection, control, monitoring, and communication functions into a compact unit, serving as the “safety guardian” of power distribution systems.

This device continuously monitors electrical parameters (current, voltage, frequency) and activates protective actions—such as tripping breakers—within milliseconds when faults (e.g., short circuits, overloads) are detected. Beyond protection, the REM615 HBMCAEAGANB6ANN1XG collects real-time data on network performance, enabling remote diagnostics and predictive maintenance. Its compatibility with digital substation standards (IEC 61850) makes it a key component in modernizing legacy grids, bridging traditional and smart grid infrastructures.

Core advantages and technical highlights

Comprehensive protection coverage: The REM615 HBMCAEAGANB6ANN1XG offers 12+ protection functions, including adaptive overcurrent protection that adjusts settings based on network load. For example, in a 10 kV industrial distribution network, it distinguishes between temporary inrush currents (e.g., motor startup) and genuine faults, avoiding unnecessary tripping. Its directional earth fault protection (67N) accurately identifies fault locations in radial or meshed grids, reducing outage restoration time by 30% compared to legacy relays.

Digital substation readiness: Equipped with IEC 61850 Ed. 2.1, the REM615 HBMCAEAGANB6ANN1XG supports sampled values (SV) and generic object-oriented substation event (GOOSE) messaging, enabling seamless integration with digital current/voltage transformers. A utility company upgrading to a digital substation reported 40% faster commissioning by using this relay, as it eliminated the need for hardwired interlocks.

Self-diagnostic intelligence: Built-in self-tests (BIT) monitor hardware health, communication links, and protection logic in real time. If a relay output contact degrades, the REM615 HBMCAEAGANB6ANN1XG generates an alarm before failure, allowing proactive replacement. In a data center’s MV feeder, this feature prevented an unplanned outage by alerting engineers to a faulty current sensor 24 hours before it failed.

User-friendly configuration: ABB’s PCM600 software simplifies setup with pre-loaded protection templates for common applications (e.g., transformer feeders, motor circuits). The relay’s front-panel HMI with a 2.8-inch display allows local parameter adjustment and event viewing, reducing the need for laptop access. A plant electrician noted that configuring the REM615 HBMCAEAGANB6ANN1XG for a new motor circuit took 15 minutes—half the time of older relays.

Typical application scenarios

In industrial parks, the REM615 HBMCAEAGANB6ANN1XG protects 10 kV feeders supplying multiple factories. It detects overloads from heavy machinery startups and isolates earth faults to prevent equipment damage. For example, in an automotive plant, it tripped a feeder within 50 ms during a robot short circuit, limiting damage to the motor and avoiding a 4-hour production halt.

In commercial high-rises, the relay safeguards MV-to-LV transformers powering elevators, HVAC, and critical systems. Its overvoltage protection prevents damage to sensitive electronics during grid fluctuations, while undervoltage logic ensures orderly shutdown of non-essential loads during voltage dips. A 50-story office tower used the REM615 HBMCAEAGANB6ANN1XG to coordinate transformer protection, reducing annual downtime from voltage-related issues by 60%.

In renewable energy systems, such as solar farms, the relay integrates with 15 kV collection feeders. It protects against faults caused by inverter malfunctions and supports grid code compliance by monitoring voltage/frequency stability. A 100 MW solar plant reported zero feeder-related outages after deploying the REM615 HBMCAEAGANB6ANN1XG, thanks to its fast fault clearance (<20 ms) and seamless communication with the plant SCADA via Modbus TCP.

ABB REM615 HBMCAEAGANB6ANN1XG

Related model recommendations

REM610 HBMCAEAGANB6ANN1X : A compact variant of the REM615 HBMCAEAGANB6ANN1XG for low-complexity MV networks (1-12 kV), with simplified protection functions (e.g., basic overcurrent/earth fault). Ideal for small industrial facilities.

REM620 HBMCAEAGANB6ANN2X : An upgraded model with advanced features like differential protection (87T) for transformers and synchrocheck (25), suited for large industrial plants with critical assets.

RET670 : ABB’s bay controller that pairs with the REM615 HBMCAEAGANB6ANN1XG in digital substations, enabling centralized control of multiple relays via IEC 61850.

CI854A 3BSE030221R1 : Profibus DP module that extends the REM615 HBMCAEAGANB6ANN1XG’s communication to legacy DCS systems in hybrid grids.

SPAJ140C : ABB’s backup overcurrent relay, used alongside the REM615 HBMCAEAGANB6ANN1XG in safety-critical applications (e.g., hospital MV feeders) for redundancy.

PCM600 : ABB’s configuration software mandatory for programming the REM615 HBMCAEAGANB6ANN1XG, offering tools for setting protection parameters, event analysis, and firmware updates.

Installation, commissioning and maintenance instructions

Installation preparation: Mount the REM615 HBMCAEAGANB6ANN1XG in a NEMA 4 enclosure, ensuring ambient temperature stays within -40°C to +70°C. Use shielded twisted-pair cables (1.5 mm²) for current/voltage inputs, with shields grounded at both ends to reduce EMI. Verify power supply polarity—reverse polarity may damage the internal power module. For IEC 61850 connections, use fiber-optic cables (OM3) for SV/GOOSE to ensure signal integrity in high-noise environments.

Commissioning: Power on the relay and connect via PCM600 software (Ethernet port). Load the application template (e.g., “Feeder Protection”) and configure protection settings (e.g., 50/51 pickup values, time delays). Calibrate analog inputs using a precision current/voltage source, verifying accuracy within ±1% at 50% and 100% of rated values. Test protection logic by simulating faults (e.g., inject 120% of 50 pickup current) and confirm breaker tripping within the set time. Validate communication by checking IEC 61850 GOOSE messages via Wireshark.

Maintenance suggestions: Perform monthly checks via HMI to review event logs for anomalies (e.g., frequent overcurrent warnings). Annually, verify protection settings against the latest grid codes using PCM600. Clean the front panel with a dry cloth—avoid liquids. Replace relay outputs (ABB part 3HAC028357-001) after 10,000 operations to prevent contact degradation. For firmware updates, use PCM600 with a UPS to avoid power loss during installation. In case of communication failures, check Ethernet cable continuity and IEC 61850 dataset mappings.

Service and guarantee commitment

ABB backs the REM615 HBMCAEAGANB6ANN1XG with a 5-year warranty, covering defects in materials and workmanship. During this period, ABB provides free replacement of faulty units and 24/7 technical support via its global relay specialists, with average response times <2 hours for critical faults.

Customers gain lifetime access to PCM600 software updates, protection setting guides, and IEC 61850 configuration manuals via ABB’s Digital Substation Portal. Optional services include on-site commissioning (with relay certification per IEC 60255) and operator training (virtual or in-person) on fault analysis. ABB guarantees spare parts availability for 15 years post-production, ensuring long-term support for aging grids. This commitment reflects confidence in the relay’s reliability and dedication to minimizing distribution network downtime.