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- ABB
- REF615E_1G HBFBABACNDA1ANA11G
- Feeder Protection And Control Relays
- Sweden (SE)
- 177 x 177 x 201 mm
- 4.1 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The ABB REF615E_1G HBFBABACNDA1ANA11G Feeder Protection and Control Relay is an intelligent protection device designed for medium-voltage electrical distribution systems, providing advanced feeder protection, control, measurement, monitoring, and diagnostic functions.
As part of ABB’s intelligent protection relay family, the REF615E_1G is designed to improve the reliability and safety of electrical networks by continuously monitoring feeder operating conditions and responding quickly to abnormal electrical events. It provides comprehensive protection functions for medium-voltage feeders, including overcurrent protection, earth fault protection, circuit breaker control, and operational monitoring.
The ABB REF615E_1G is widely used in industrial power systems, substations, distribution networks, and automation applications where fast fault detection and reliable control are required. Its flexible configuration allows it to adapt to different electrical protection requirements while maintaining high operational efficiency.
The relay integrates protection and control functions into a compact industrial housing, reducing system complexity and improving maintenance efficiency.
With dimensions of 177 × 177 × 201 mm and a weight of 4.1 kg, the ABB REF615E_1G HBFBABACNDA1ANA11G is suitable for panel mounting in medium-voltage switchgear cabinets and protection control panels.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | REF615E_1G |
| Ordering Code | HBFBABACNDA1ANA11G |
| Product Type | Feeder Protection and Control Relay |
| Application | Medium Voltage Feeder Protection |
| Main Function | Protection, Control, Monitoring |
| Device Type | Intelligent Electronic Device |
| Protection Functions | Overcurrent, Earth Fault, Feeder Protection |
| Installation Method | Panel Mounting |
| Dimension | 177 × 177 × 201 mm |
| Weight | 4.1 kg |
Function and Working Principle
The ABB REF615E_1G operates as an intelligent feeder protection and control relay that continuously analyzes electrical system conditions.
During normal operation, the relay receives measurement signals from current transformers, voltage transformers, and connected field devices. The internal processor evaluates electrical parameters and compares real-time values with configured protection settings.
When abnormal conditions occur, such as feeder overload, short circuit, or earth fault, the relay quickly identifies the fault condition and performs programmed protection actions.
The operating process includes:
- Receiving electrical measurement signals
- Processing feeder operating data
- Evaluating protection parameters
- Detecting abnormal conditions
- Sending trip commands to circuit breakers
- Recording fault and event information
Main functions include:
- Feeder protection
- Overcurrent protection
- Earth fault protection
- Circuit breaker control
- Electrical measurement
- Alarm monitoring
- Event recording
- Self-diagnostic functions
Role in Industrial Power Protection Systems
The ABB REF615E_1G provides an integrated solution for protecting and controlling medium-voltage feeders.
It is commonly connected with:
| System Component | Function |
|---|---|
| Current Transformer | Provides current measurement signals |
| Voltage Transformer | Provides voltage monitoring signals |
| Circuit Breaker | Performs fault isolation |
| Medium Voltage Switchgear | Controls power distribution |
| SCADA System | Enables remote monitoring |
| Automation System | Supports intelligent operation |
The integrated design improves system reliability by combining protection, monitoring, and control functions within one device.
Industrial Applications
The ABB REF615E_1G HBFBABACNDA1ANA11G Feeder Protection and Control Relay is suitable for a wide range of electrical applications.
| Industry | Application |
|---|---|
| Power Utilities | Medium-voltage feeder protection |
| Manufacturing Plants | Industrial power distribution |
| Oil and Gas | Electrical network protection |
| Petrochemical | Critical power systems |
| Mining Industry | Heavy-duty electrical networks |
| Renewable Energy | Grid connection protection |
| Water Treatment | Distribution system protection |
| Infrastructure Projects | Medium-voltage switchgear |
The relay provides reliable protection and control for systems requiring continuous operation and high electrical safety.
Installation and System Integration
Proper installation and configuration are essential for ensuring reliable operation.
Recommended installation procedures:
- Install the relay inside a suitable protection cabinet
- Connect current and voltage input circuits
- Connect breaker control wiring
- Configure protection settings
- Set communication parameters
- Perform commissioning tests
During commissioning, engineers should verify:
- Measurement accuracy
- Protection settings
- Trip circuit operation
- Alarm functions
- Communication status
- Event recording operation
Correct commissioning ensures stable protection performance and reduces unexpected equipment downtime.
Protection and Control Functions
| Function | Description |
|---|---|
| Overcurrent Protection | Protects feeders from excessive current |
| Earth Fault Protection | Detects grounding faults |
| Short Circuit Protection | Provides fast fault clearing |
| Circuit Breaker Control | Controls switching operations |
| Measurement Function | Monitors electrical parameters |
| Event Recording | Stores operational information |
| Diagnostic Function | Supports maintenance analysis |
These functions allow the REF615E_1G to provide complete feeder protection and control.
Monitoring and Diagnostic Functions
The ABB REF615E_1G provides detailed information for operators and maintenance engineers.
| Function | Description |
|---|---|
| Current Monitoring | Displays feeder current conditions |
| Voltage Monitoring | Tracks voltage status |
| Alarm Management | Indicates abnormal conditions |
| Event Logging | Records system operations |
| Device Diagnostics | Supports troubleshooting |
| Status Monitoring | Displays relay operating condition |
These functions improve fault analysis efficiency and reduce maintenance time.
Communication Capability
The ABB REF615E_1G supports integration with modern automation systems.
| Communication Function | Description |
|---|---|
| Protection Communication | Transfers protection information |
| Monitoring Communication | Provides operational data |
| Control Communication | Supports remote control |
| Diagnostic Communication | Helps maintenance analysis |
The communication capability allows the relay to operate effectively in intelligent power distribution networks.
Compatible Automation Systems
| System | Application |
|---|---|
| Medium Voltage Switchgear | Feeder protection and control |
| Distribution Automation Systems | Electrical network management |
| SCADA Systems | Remote monitoring |
| Industrial Power Networks | Electrical protection |
| Energy Management Systems | Power supervision |
Recommended Alternative Models
| Model | Type | Application |
|---|---|---|
| ABB REF615E_1G | Feeder Protection and Control Relay | Medium-voltage feeder systems |
| ABB REF615C_C | Feeder Protection and Control Relay | Industrial distribution networks |
| ABB REF611 | Feeder Protection Relay | Medium-voltage protection |
| ABB REF620 | Feeder Protection Relay | Advanced electrical systems |
Key Advantages
- Integrated feeder protection and control functions
- Fast fault detection capability
- Reliable medium-voltage protection performance
- Compact installation design
- Supports industrial automation systems
- Provides advanced monitoring functions
- Improves electrical system reliability
- Reduces maintenance complexity
- Suitable for modern distribution networks
Technical FAQs
What is the ABB REF615E_1G HBFBABACNDA1ANA11G used for?
The ABB REF615E_1G HBFBABACNDA1ANA11G is a feeder protection and control relay designed for medium-voltage electrical distribution systems.
What functions does the ABB REF615E_1G provide?
It provides feeder protection, overcurrent protection, earth fault protection, monitoring, measurement, and circuit breaker control functions.
What are the dimensions of the ABB REF615E_1G?
The dimensions are 177 × 177 × 201 mm.
What is the weight of the ABB REF615E_1G?
The total weight is 4.1 kg.
Where is the ABB REF615E_1G commonly installed?
It is commonly installed in medium-voltage switchgear, substations, industrial plants, and electrical distribution systems.
Conclusion
The ABB REF615E_1G HBFBABACNDA1ANA11G Feeder Protection and Control Relay is a reliable intelligent protection solution designed for modern medium-voltage electrical networks.
With integrated protection, control, monitoring, and diagnostic functions, the REF615E_1G helps improve feeder reliability, enhance fault response speed, and support efficient industrial power automation.
For electrical engineers, automation professionals, and maintenance teams, the ABB REF615E_1G provides an effective solution for feeder protection, control, and medium-voltage power system management.