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Guaranteeing electrical motor health with the FD110 protection system.
This device is a smart and precise protector that prevents low-voltage motors from burning and being damaged against electrical hazards. The FD110 monitors instantly and based on phasor estimation, one of the most accurate calculation models, immediately detects errors such as overload, short circuit, rotor locking, long start-up, reverse phase sequence, ground fault, and so on, and cuts off the circuit. By using this technology, in addition to eliminating the high costs of repairs, you can eliminate the need for multiple separate protective relays.
Advanced ground fault protection with digital technology.
The FD-EFR110P is a specialized programmable relay with an OLED display and CT (Current Transformer) balance adjustment, offering high flexibility. A distinctive feature of this model is the Hold Timer capability, which maintains the counter status during fluctuations, enabling precise detection of momentary and transient errors. This setting, with two separate adjustment levels and support for standard IDMT (Inverse Definite Minimum Time) curves, guarantees the stability of your electrical network against various stable and unstable hazards.
Latest products
The FD-EFR110P Earth Fault Relay is engineered for highly accurate protection in electrical systems. Using advanced signal-processing techniques, it detects both transient and intermittent earth-fault conditions.
This relay prevents leakage currents and significantly enhances electrical safety by reducing the risk of damage, hazards, and downtime.
Features & Capabilities:
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85–260V AC/DC power supply
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Digital input for test/reset
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1.3" OLED graphical display
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Mini USB-B computer interface
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Comes with dedicated configuration software
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Low power consumption
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Available in Lite & Pro versions
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Fault waveform recording
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Event logging
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Transient & intermittent fault detection
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Full support for standard protection curves
The FD110 Super Induction Motor Controller provides comprehensive and advanced motor protection and management. With precise monitoring and fault diagnosis capabilities, it prevents unwanted shutdowns and ensures stable motor performance. FD110 is suitable for various industrial motors and offers a reliable solution for optimizing operations.
Protection Features:
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Overload Protection: Supports class 5 to 40
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Overcurrent Protection: IEC standard protection curves
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Phase Imbalance & Negative Sequence Protection to prevent abnormal operation
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Earth Fault Protection: Supports CBCT or I0 summation methods
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Startup & Operating Protection: 48/51LR
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Undercurrent Protection to detect abnormal load conditions
Control & Measurement Features:
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Compatible with various motor starting methods (Star-Delta, Dahlander, Forward-Reverse)
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Built-in timer for advanced motor control
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RTD measurement for accurate motor temperature monitoring
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4–20mA analog output for integration with control systems
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RS485 Modbus communication for industrial monitoring and control
Input/Output Specifications:
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Power Supply: 85~260V AC/DC
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6 digital inputs, 5 digital outputs
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Direct connection up to 100A (above 100A requires external CT)
Key Advantage:
This system provides a complete solution for motor monitoring and protection, enabling optimal management and increasing system reliability.
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