Low-Cost AC Output Reactor VFD reactor 45kw Three Phases RACL 2% SDK-125-0.056
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Output AC reactors are used on the load side of the inverter, and the motor current flows through these reactors. The output AC reactor compensates the capacitive charge reversal current of the long cable for smooth filtering, reducing the transient voltage dv/dt and prolonging the life of the motor. Reduce the noise of the motor, reduce the eddy current loss, reduce the leakage current caused by the input high-order harmonics, and protect the power switching devices inside the inverter.
1. The iron core is made of a high-quality oriented silicon steel sheet. The core column is divided into uniform small pieces through multiple air gaps. The air gap uses high-temperature and high-strength adhesive glue to closely bond each small section of the core column with the upper and lower iron yokes. The end face of the core is sprayed with high-quality anti-rust paint, which solves the problem of rusting on the surface of the core of the reactor. Noise and vibration are greatly reduced during operation. 2. The reactor adopts the vacuum dipping process and is cured by high-temperature heat baking. The coil has good insulation performance, high overall mechanical strength, and good moisture resistance. The coil adopts F, H class insulation system, which greatly improves the reliability of long-term operation. 3. Low-temperature rise, low loss, low cost, high comprehensive utilization rate; small size, lightweight, small footprint, and easy installation.
►Products Overview
1. Rated working voltage: 380V/50Hz or 660V/50Hz 2. Rated working current: 5A to 1600A@40°C
3. Dielectric strength: iron core-winding 3500VAC/50Hz/10mA/10s without arcing breakdown
4. Insulation resistance: >100MΩ
5. Reactor noise: <65dB
6. Protection class: Ip00
7. Insulation class: above class F
8. Product implementation standard: GB10229-88 reactor, JB9644-1999 reactor for semiconductor electrical transmission
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