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The Enerdoor FIN958.075.M is a high-frequency differential choke engineered for motor protection applications. It provides excellent attenuation to reduce dV/dt, safeguarding motors from voltage spikes.
This component is rated for a nominal voltage of 0-600 Vac and an output frequency range of 0-1000 Hz. The rated current is 75A, with a carrier frequency capability of 0-16 kHz. It features terminal block connectors for easy integration and offers IP20 protection.
Key electrical characteristics include a potential test voltage of 2400 Vdc phase-to-phase and 3200 Vdc phase-to-ground. The choke operates within a climatic class of -40°C to +85°C, with an MTBF of 250,000 hours at 40°C. It is designed for use with motors, high-speed pumps, and woodworking machinery.
Applications include spindle motors in closed-loop systems. The "M" in the part number signifies a terminal block connection. The product comes with a 2-year warranty.
The nominal voltage is 600 Vac.
The operating temperature range is -40°C to +85°C.
The rated current is 75 A.
The IP protection rating is IP20.
It uses a terminal block connection.
The warranty period is 2 years.