Industry News | 2021-06-02 23:05:16.0
The traditional method of starting an AC induction motor "across the line" results in full voltage, current, and torque being applied immediately when the motor is started, and likewise, being removed immediately when the motor is stopped. While this is the most simple starting method, the high inrush current (often 6 to 7 times the motor's rated current) and peak starting torque can damage the motor, driven equipment, and product. Across the line starting also causes high peak power demand, which can trigger peak demand fees from the utility company. A soft starter can eliminate these problems by gradually increasing voltage to the motor terminals during startup, providing a controlled ramp-up to full speed. This lowers inrush current and controls starting torque, reducing mechanical shocks to the system and the product.
Used SMT Equipment | In-Circuit Testers
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Used SMT Equipment | In-Circuit Testers
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Parts & Supplies | Pick and Place/Feeders
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New Equipment | Industrial Automation
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Used SMT Equipment | In-Circuit Testers
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Used SMT Equipment | In-Circuit Testers
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Used SMT Equipment | In-Circuit Testers
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New Equipment | Design Services
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New Equipment | Industrial Automation
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