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The Enerdoor FIN5955.003.M is a high-frequency differential choke with excellent attenuation capabilities, designed to reduce dV/dt and protect motors. It operates with a nominal voltage of 600V and supports a rated current from 3A to 20A, with a specific model rated at 3A.
This choke features a carrier frequency (PWM) range of 0-16 kHz and an output frequency range of 0-250 Hz, making it suitable for high-speed motors up to 250 Hz. It provides robust protection against voltage spikes on the motor, increasing motor life and offering low power loss. The device has an IP20 protection rating and a climatic class of -40°C to +85°C, with an MTBF of 250,000 hours at 40°C.
Mechanical specifications include dimensions of 60 x 101 x 125 mm and a weight of 0.4 Kg. It utilizes safety terminal block connectors for secure connections. The FIN5955.003.M is approved under UL508 and CSA C22.2 standards, with SCCR by UL508A.
Applications include controlling AC motors via VFDs, woodworking machinery, and spindle motors in closed-loop systems. The compact design and high attenuation make it an excellent choice for demanding motor control applications.
The nominal voltage rating is 600V.
The rated current ranges from 3A to 20A.
The climatic class, or operating temperature range, is -40°C to +85°C.
The IP protection rating is IP20.
The RoHS status is listed as RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.