Description
The ABB REG630 Generator Protection Relay Controller is a multifunctional protection and control device from the ABB Relion® 630 series. It is designed for protection, control, measurement, and supervision of small and medium-sized generators and generator-transformer units in utility, industrial power, marine, and distributed generation applications.
The REG630 integrates generator protection functions, control logic, monitoring, disturbance recording, and communication capabilities into a single intelligent electronic device (IED). It supports IEC 61850 communication, including GOOSE messaging, and can be configured using ABB PCM600 engineering software for customized protection and automation applications.
REG630
📋 Product Datasheet
| Parameter | Value |
|---|---|
| Brand | ABB |
| Model | REG630 |
| Series | Relion® 630 Series |
| Product Name | Generator Protection Relay Controller |
| Device Type | Intelligent Electronic Device (IED) |
| Application | Generator Protection, Control & Monitoring |
| Protection Functions | Overcurrent, Earth Fault, Differential, Voltage, Frequency, Reverse Power Protection |
| Generator Types | Diesel, Gas, Hydro, CHP, Steam Generator Systems |
| Communication Interface | IEC 61850, DNP3 TCP/IP, IEC 60870-5-103 |
| Engineering Software | ABB PCM600 |
| Display Interface | Local HMI with Graphical Display |
| Analog Inputs | CT / VT Measurement Inputs |
| Optional I/O | RTD/mA Module Support |
| Operating Temperature | -25°C to +55°C |
| Protection Class | Front IP40 / Rear IP20 |
| Mounting Type | Panel Mount |
| Dimensions | Approx. 177 × 177 × 163 mm |
| Weight | Approx. 3 kg |
| Country of Origin | Finland |
| Condition / Status | Used – Verify Physical Unit |
⚙️ Product Features
🔹 Generator Protection & Control – Provides comprehensive protection and control functions for small and medium generator systems.
🔹 Multi-Function Protection – Supports generator differential protection, stator earth fault protection, reverse power protection, overcurrent, under/over voltage, frequency protection, and interconnection protection functions.
🔹 IEC 61850 Communication – Supports modern substation communication including IEC 61850 and GOOSE messaging for integration with automation systems.
🔹 Flexible Configuration – Protection logic, control functions, alarms, and communication settings can be customized using ABB PCM600 software.
🔹 Generator Management Functions – Combines protection, measurement, supervision, and control functions in one relay platform.
🔹 Event & Disturbance Recording – Records operational events and disturbances for system analysis and maintenance.
🔹 Remote Monitoring Capability – Supports integration with SCADA and power automation systems through multiple communication protocols.
🔹 Industrial Power Applications – Suitable for power plants, marine generators, CHP systems, and industrial electrical networks.
❓ Common Questions & Answers
Q1: What is ABB REG630?
A: REG630 is a generator protection and control relay used for protecting, monitoring, and controlling generator systems.
Q2: Is REG630 a PLC controller?
A: No. It is an intelligent protection relay (IED) designed specifically for generator protection and automation applications.
Q3: What applications use REG630?
A: It is commonly used in diesel generator plants, gas turbine generators, hydroelectric systems, CHP plants, and industrial power networks.
Q4: What communication protocols are supported?
A: REG630 supports IEC 61850, DNP3 TCP/IP, and IEC 60870-5-103 communication protocols.
Q5: Can REG630 replace older generator protection relays?
A: Replacement suitability depends on protection requirements, wiring configuration, CT/VT settings, communication architecture, and existing system parameters.
Q6: What software is used for configuration?
A: ABB PCM600 is used for relay engineering, parameter setting, application configuration, and communication setup.
Q7: What should be checked before installation?
A: Verify the exact REG630 ordering code, hardware configuration, firmware version, protection settings, communication modules, and existing generator system requirements.
⭐ Recommended ABB Models
- REG615 – Generator Protection Relay
- REG670 – Advanced Generator Protection and Control Relay
- REG650 – Generator Protection & Synchronizing Relay
- RET630 – Transformer Protection and Control Relay
- REF630 – Feeder Protection and Control Relay
- REM630 – Motor Protection and Control Relay
- REC650 – Bay Control and Protection Relay
- RED670 – Line Differential Protection Relay
- REL670 – Line Distance Protection Relay
- REU615 – Voltage Protection and Control Relay
