Customization: | Available |
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Application: | High Frequency Converter Transducer |
Output Type: | Triple |
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The Zhengxi SCKR1-6800 Soft Starter is designed for three-phase asynchronous motors, providing smooth and controlled motor startup while reducing electrical stress and mechanical wear. With PLC-controlled PWM technology, it ensures reliable performance for industrial applications. Supporting input voltages of 1P 220V and 3P 380V, it delivers a stable 3-phase 220V/380V output with adjustable start frequency for frequent or infrequent startups.
Control power
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AC110V-220V±15%, 50/60Hz
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Main power
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AC380V±15%
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Power Range
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5.5KW-630KW
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Rated current
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22A-560A, 17 rated values in total
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Applicable motor
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Squirrel-cage three-phase asynchronous motor
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Stop mode
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Free stop and soft stop
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Logical input
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Impedance 1.8 KQ, power supply +24V
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Start frequency
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Frequent or infrequent start available, start is advised not to exceed 10 times each other
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Protective function
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Phase failure, overcurrent, short circuit, SCR protection, overheat,phase current unbalance, wiring and inner feult
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IP
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IP00, IP20
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Cooling type
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Natural cooling or forced air cooling
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Installation type
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Wall-mounted or cabinet vertical
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Enhanced Motor Protection: Prevents excessive inrush currents and voltage dips
Smooth Operation: Reduces mechanical stress, extending motor lifespan
Flexible Startup Control: Supports frequent or infrequent starts (≤10 starts per hour)
User-Friendly Interface: LED/LCD display for real-time monitoring
Reliable & Durable: Works efficiently in temperatures ranging from -20°C to +60°C