Latest News

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  What Should You Check Before Starting a Water Pump?

  What should you check before starting a water pump? This article explains three key conditions that can determine whether a pump starts and operates as expected: the control mode, rated voltage and current, and site conditions. Learn what to verify before startup and how a few essential checks can make pump operation more predictable and controlled.
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  Why Does a Water Pump Controller Need Automatic Rated Current Learning?

  Why does a pump controller need automatic rated current learning? This article explains how learned current references can reduce manual setting errors, reflect actual pump operating conditions, and support current monitoring and motor protection. Learn how automatic learning works, what conditions should be checked, and why the right current reference matters for reliable pump control.
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  How Does a Smart Pump Controller Detect Three-Phase Phase Loss?

  How does a pump controller detect three-phase phase loss? This article explains how voltage and current monitoring, thresholds, and time delays work together to identify phase-loss faults and trigger protection. Discover why reliable detection goes beyond simply checking whether one phase has power during abnormal power conditions.
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  What Is the Difference Between Start Delay and Stop Delay?

  Start delay and stop delay serve different roles in automatic pump control. This article explains when each delay takes effect, how they help reduce unnecessary pump cycling, and how to set them according to signal fluctuations, response needs, and field conditions. Learn how the right settings can balance stability and response.
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  Why Signal Reliability Matters in Automatic Pump Control Systems

  Reliable signals are the foundation of accurate automatic pump control. This article explains how false triggering, signal loss, fluctuations, and inaccurate inputs can affect pump operation, and how proper signal selection, wiring, installation, and fault handling can improve system stability.