Penerangan
Product Description
The ABB REM610B11HCHR is an advanced motor protection relay from the Relion® REM610 series, engineered for safeguarding low- and medium-voltage induction motors in industrial and utility power networks. It merges robust hardware protection with programmable logic functions and integrated monitoring capabilities, offering precise and reliable protection for essential motor-driven equipment.
Technical Specifications:
| Attribute | Specification |
|---|---|
| Manufacturer | ABB |
| Model | REM610B11HCHR |
| Product Type | Motor Protection Relay |
| Series | Relion® REM610 |
| Origin | Sweden |
| Dimensions (H×W×D) | 177 × 177 × 149.3 mm |
| Weight | 3.5 kg |
| Rated Frequency | 50 / 60 Hz |
| Current Inputs | 1 A / 5 A (selectable CT input) |
| Current Measurement Range | 0.2 × In to 40 × In |
| Voltage Inputs | Optional for under/overvoltage protection |
| Thermal Overload Protection | IEC/ANSI curves, true RMS-based |
| Locked Rotor Protection | Configurable for startup and running conditions |
| Phase Imbalance Protection | Negative sequence current-based |
| Stator Earth Fault | Supported |
| Phase Reversal Detection | Supported |
| Binary Outputs | 4 programmable outputs |
| Binary Inputs | 6 configurable digital inputs |
| User Interface | LCD display with 6 LED indicators |
| Communication | Integrated protocols with event recording |
Key Features:
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Full-spectrum motor protection including overload, locked rotor, phase imbalance, earth fault, and phase reversal.
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Flexible configuration with selectable CT inputs and programmable I/O for diverse motor setups.
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Advanced diagnostics with event recording for proactive monitoring.
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Compact, robust housing suited for harsh industrial environments.
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Seamless integration with ABB Relion® protection and control systems.
FAQ / Technical Insights:
Q: Can REM610B11HCHR monitor multiple motors simultaneously?
A: No, it is designed for individual motor protection; multiple relays can be networked for system-wide monitoring.
Q: How is communication handled?
A: The relay supports integrated protocols for event logging and integration with SCADA or monitoring systems.
Ciri-ciri
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