Description
Key Technical Specifications
- Device Type: Feeder Protection (RF615) / Motor Protection (RC610)
- Communication Protocols: IEC 61850 Ed.2, IEC 60870-5-103, Modbus, Profibus DP V1
- Protection Functions: Overcurrent, Earth Fault, Thermal Overload, Arc Flash, Motor Stall
- Measurement Accuracy: Class 0.5 for Metering, Class 5P/10P for Protection
- Operating Voltage: 24V DC or 110/220V DC/AC (Verify suffix)
- Environmental Range: -20°C to +60°C (Extended range available)
- Mounting: Flush/Panel Mount with Plug-in Base
- Certifications: KEMA Type Tested, DNV for Marine/Offshore
- Configuration Tool: PCM600 / ABB Automation Builder
- CT/VT Inputs: 4-6 CT inputs, 3-4 VT inputs (Model dependent)
Product Introduction
Medium-voltage protection isn’t just about tripping breakers; it’s about selective coordination and data visibility. The ABB RF615 3BHT100010R13 and ABB RC610 3BHT100018R1 serve as the intelligent nodes in your substation automation, handling everything from simple overcurrent trips to complex IEC 61850 GOOSE messaging. These aren’t dumb relays; they’re full-featured IEDs that log fault waveforms, monitor breaker health, and integrate directly into modern SCADA/EMS architectures without needing protocol converters.
Field engineers prefer the Relion 615 series because the plug-in design actually saves hours during retrofits. You can swap a failed ABB RF615 3BHT100010R13 without re-terminating a single field wire, provided the base and wiring harness are intact. With KEMA certification and DNV approval for marine environments, these units handle the electrical transients and harsh ambient conditions that would fry lesser devices. Bottom line — they’re built to survive the switchgear, not just the lab.
ABB 3BHT100010R13BHT100018R1 RF615 RC610
QA/QC Transparency SOP
- Intake & Origin Verification: We verify the ABB RF615 3BHT100010R13 serial number against ABB’s manufacturing database to confirm it’s not a grey-market clone or stolen asset. Date codes are checked against firmware compatibility.
- Live Functional Testing: Each relay is injected with secondary current/voltage using an Omicron CMC 356. We verify pickup values, timing curves, and binary I/O logic against the factory settings.
- Communication Stress Test: The ABB RC610 3BHT100018R1 is connected to an IEC 61850 test suite to verify MMS reporting, GOOSE publishing/subscribing, and time synchronization (SNTP/IRIG-B).
- Firmware/Config Verification: We read the firmware version and configuration checksum. If the ABB RF615 3BHT100010R13 has a custom config, we archive it before resetting to factory defaults for resale.
- Final QC & Anti-Static Packaging: The unit is sealed in an ESD bag with desiccant, packed in anti-static foam, and shipped with a test certificate detailing the exact pickup values and comms test results.
Field Engineer Gotchas
- Function Code Mismatch: The ABB RF615 3BHT100010R13 comes in dozens of function codes (e.g., -100, -200, -300). A code optimized for cable protection might lack motor stall logic needed for ABB RC610 3BHT100018R1 applications. Always verify the 4-digit function code on the front label, not just the base model.
- PCM600 Version Lock: Older units may not open in PCM600 v3.x without a migration tool. Check the firmware version first. I’ve seen engineers waste a weekend trying to open a v1.2 config in the latest software.
- Arc Flash Sensor Wiring: If your has arc flash protection, verify the fiber optic sensor routing. Sharp bends or kinks in the fiber will cause intermittent “Sensor Fail” alarms that look like relay faults.
- CT Polarity & Grounding: The ABB RC610 3BHT100018R1 requires a single-point ground on the CT secondary. Multiple grounds will cause false differential trips during external faults. Verify the grounding point at the terminal block, not just the relay.
- Battery Backup for Clock: If you lose station power, the clock drifts. Without SNTP or IRIG-B, your fault reports will have wrong timestamps, making sequence-of-events analysis impossible. Always verify time sync is active.
Application Scenarios
- Industrial Distribution Feeders: Manufacturing plants with 11kV/22kV distribution need selective overcurrent and earth fault protection. The provides directional earth fault logic to isolate only the faulted section, keeping the rest of the plant running.
- Motor Protection for Pumps/Compressors: Large MV motors require thermal overload, stall, and unbalance protection. The ABB RC610 3BHT100018R1 models the motor’s thermal capacity in real-time, preventing burnout during repeated starts or locked rotor conditions.
- Marine & Offshore Switchboards: Salt spray, vibration, and tight space are standard. The ’s DNV certification and conformal coating ensure reliable operation in engine rooms and platform substations where failure means lost production.
- Renewable Energy Collector Systems: Wind and solar farms use medium-voltage collector networks. The protects feeder cables and transformers, with IEC 61850 integration for remote monitoring across vast geographic areas.
- Rail Traction Substations: 25kV AC traction power requires fast, selective protection. The handles harmonic-rich waveforms and provides impedance-based protection for catenary faults.
FAQ
No. The is for feeders; the is for motors. The protection algorithms, CT ratios, and logic are fundamentally different. Swapping them will leave your equipment unprotected.
Is PCM600 required for configuration?
Yes. The cannot be configured via front panel. You need PCM600 or Automation Builder. Free trial licenses are available from ABB for basic parameter changes.
Does this support IEC 61850 GOOSE?
Yes. Both the and support GOOSE publishing and subscribing for peer-to-peer interlocking and fast tripping without SCADA latency.
What is the MTBF for these units?
ABB specifies >30 years MTBF for the Relion 615 series under normal operating conditions. The uses solid-state components with no moving parts except the output relays.
Can I use this with legacy serial SCADA?
Yes. The supports IEC 60870-5-103 and Modbus RTU over RS-485. IEC 61850 is optional, not mandatory.
How do I verify the exact function code?
Check the front label or the nameplate on the side. The function code is a 4-digit number (e.g., 100, 200). This defines the exact protection and I/O configuration. Don’t guess.
Is arc flash protection standard?
No. Arc flash is an option on the . Verify the “AF” designation on the label or in the order code. Retrofitting requires adding fiber sensors and possibly a new front panel.
