Kinco SV100 Series - User Manual

Questions and Answers

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Matthew SummersAug 20, 2025
How to fix over-current during acceleration on Kinco SV100?
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  Brett MirandaAug 20, 2025
  If your Kinco DC Drive experiences over-current during acceleration, it could be due to several reasons. The acceleration time might be too short, in which case you should prolong it. The motor parameters could be incorrect, so try auto-tuning them. If a PG is running, a coded disc breakdown could be the cause, so inspect the coded disc and its connection. It's also possible the drive power is insufficient, requiring a higher power drive. Finally, the V/F curve might be unsuitable, so check and adjust the V/F curve and torque boost.
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Michelle ZimmermanAug 22, 2025
What to do if Kinco SV100 DC Drives show over-current during deceleration?
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  tammy43Aug 22, 2025
  If you're experiencing over-current during deceleration with your Kinco DC Drive, consider these potential causes. It could be that the deceleration time is too short; if so, prolong the deceleration time. Alternatively, the load might be generating energy or the load inertial might be too big, in which case you should connect a suitable braking kit. Check the coded disc and its connection if a PG is running. Finally, the drive power could be too small, requiring you to select a higher power drive.
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Thomas HaleyAug 25, 2025
Why Kinco DC Drives have over-current in constant speed operation?
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  Christopher TaylorAug 25, 2025
  If your Kinco DC Drive shows over-current during constant speed operation, first check if the acceleration/deceleration time is too short and prolong it if necessary. Also, examine the load for sudden changes or abnormalities. Verify that the AC supply voltage is not low. Check the coded disc and its connection if a PG is running. Lastly, ensure that the drive power is adequate and select a higher power drive if it is too small.
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melissawoodsAug 26, 2025
What causes over voltage during deceleration in Kinco SV100?
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  Shaun CampbellAug 26, 2025
  If your Kinco DC Drive experiences over voltage during deceleration, it might be because the deceleration time is too short relative to the generated energy, in which case you should prolong the deceleration time. Another possibility is that the load is generating energy or the load inertial is too big, so you may need to connect a suitable braking kit.
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Brian BrewerAug 27, 2025
How to troubleshoot over voltage during acceleration on Kinco DC Drives?
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  Lance DixonAug 28, 2025
  If you encounter over voltage during acceleration in your Kinco DC Drive, check the power supply for abnormal AC supply voltage. If the acceleration time is too short, prolong the acceleration time.
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John HolmesAug 29, 2025
Why is the IGBT module’s heatsink overheating in my Kinco DC Drive?
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  Allen CamposAug 29, 2025
  If your Kinco DC Drive shows an IGBT module’s heatsink overheat, it could be due to several reasons. The ambient temperature might be too high, so lower it. The vent could be obstructed, so clean it. The fan might not be working, so replace it. In some cases, the IGBT module itself might be abnormal, requiring you to seek service.
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Shelley MartinezAug 31, 2025
What causes the rectifier’s heatsink to overheat in Kinco DC Drives?
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  Amber NavarroAug 31, 2025
  If your Kinco DC Drive shows an rectifier’s heatsink overheat, it could be due to several reasons. The ambient temperature might be too high, so lower it. The vent could be obstructed, so clean it. The fan might not be working, so replace it.
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Molly SimsSep 2, 2025
Why Kinco SV100 show over voltage in constant-speed operating process?
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  Katie McculloughSep 2, 2025
  If your Kinco DC Drive experiences over voltage in constant-speed operation, it could be due to several reasons. In vector control mode, wrong ASR parameters might be the cause. Additionally, acceleration or deceleration time might be too short, so prolong them. Check the power supply for abnormal AC supply voltage. If there's an abnormal change of input voltage, install an input reactor. Too big load inertia might also be the cause, so connect a suitable braking kit.
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ofarrellSep 4, 2025
What to do about drive overload in Kinco SV100 DC Drives?
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  David KirbySep 4, 2025
  If your Kinco DC Drive is overloaded, several factors could be the cause. The motor parameters might be incorrect, so auto-tune them. The load might be too heavy, requiring a drive with bigger power. The DC injection braking current might be too big, so reduce it and prolong the braking time. If the acceleration time is too short, prolong it. Check the AC supply voltage to ensure it's not low. Finally, the V/F curve might be improper, so adjust it or the torque boost value.
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carlosdillonSep 6, 2025
What causes motor overload in Kinco SV100?
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  landrynormaSep 6, 2025
  If the motor is overloaded in your Kinco DC Drive system, the motor’s overload protection threshold might be set improperly, so modify it. The motor could be locked, or the load may have suddenly become too big, so check the load. If a common motor has operated with a heavy load at low speed for a long time, consider using a special motor designed for continuous operation. Also, check the AC supply voltage to ensure it's not low. Finally, make sure the V/F curve is set correctly.