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Alstom Motor Protection relay Agile P253 (Numerical relay)

(Motor Protection Agile P253)

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SKU : P50-Agile-P253-Motor-Protection

Mfr Part No. : P50-Agile-P253-Motor-Protection

HSN Code : 8536

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Motor Protection Agile P253

The Agile P253 provides basic motor protection for small and medium size MV/LV motors. It includes a wide range of measurements for motor supervision and operations including starting current record, and features flexible SCADA communication options such as Modbus/IEC 60870-5-103 or DNP3.0.

The principal protection functions include thermal overload, negative sequence overcurrent, loss of load, prolonged start, locked rotor (starting / normal running), restricted earth fault, excessive number of starts and speed switch input. Additional versatility is provided through backup overcurrent and earth fault protection, with up to 3 independent stages, breaker fail and trip circuit supervision functions. The hardware capability is broadened by a sensitive earth fault CT option.

The user may assign any of the logical/physical statuses to binary inputs, outputs and programmable LEDs. All the output contacts are changeover type for ease of implementing the desired wiring schematic.

Key Features

Optimized protection for motor applications
Cost effective solution
Measurement, protection and monitoring in one box
Front USB port for local communication
Flexible SCADA communication options
Diagnostics/maintenance facilities Universal, wide-range auxiliary supply for procurement and inventory standardization
Same form factor for feeder/motor relays
Password protection for security
Extensive self-supervision and internal diagnostics