Inovance MD380-5T5.5GB - User Manual

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High-Performance AC Drive

MD380

efesotomasyon.com

Table of Contents

Questions and Answers:

I
ivancannonAug 25, 2025
What to do if Inovance DC Drives show overcurrent at constant speed?
- B
  Brian WagnerAug 26, 2025
  If you observe overcurrent at constant speed in Inovance DC Drives, it could be caused by a grounded or short-circuited output circuit, failure to perform motor auto-tuning, low voltage, a sudden load during operation, or an AC drive model with insufficient power. To fix this, eliminate any external faults, perform motor auto-tuning, ensure the voltage is within the normal range, remove any added loads, or choose an AC drive with a higher power class.
R
Ronald WrightAug 26, 2025
Why does Inovance MD380-5T5.5GB DC Drives have overvoltage during deceleration?
- H
  Hannah WebsterAug 26, 2025
  If overvoltage occurs during deceleration in Inovance DC Drives, it could be due to high input voltage, an external force driving the motor, a deceleration time that is too short, or the absence of a braking unit and resistor. To solve this, adjust the voltage to the normal range, eliminate the external force or install a braking resistor, increase the deceleration time, or install the braking unit and braking resistor.
L
Larry HancockAug 27, 2025
What to do if Inovance DC Drives show undervoltage?
- W
  wigginsfrankAug 27, 2025
  If your Inovance DC drive shows undervoltage, it might be due to an instantaneous power failure, the input voltage being outside the allowable range, abnormal bus voltage, faulty rectifier bridge or buffer resistor, or a faulty drive or main control board. Try resetting the fault, adjusting the voltage to the normal range, or contacting Inovance or their agent for further assistance.
D
David LambAug 27, 2025
Why does Inovance MD380-5T5.5GB DC Drives have overcurrent during deceleration?
- L
  Laurie AndrewsAug 27, 2025
  Overcurrent during deceleration in Inovance DC Drives can occur if the output circuit is grounded or short-circuited, motor auto-tuning hasn't been performed, the deceleration time is too short, the voltage is too low, a sudden load is added, or the braking unit and resistor are missing. Solutions include eliminating external faults, performing motor auto-tuning, increasing the deceleration time, adjusting the voltage, removing the added load, or installing the braking unit and resistor.
M
matthewsmarcusAug 28, 2025
How to fix AC drive overload in Inovance MD380-5T5.5GB?
- J
  Jamie ThompsonAug 28, 2025
  If your Inovance DC drive is experiencing AC drive overload, it could be because the load is too heavy, the motor is locked, or the AC drive's power class is too small. Try reducing the load, checking the motor and mechanical condition, or selecting an AC drive with a higher power class.
L
lawrence25Aug 29, 2025
How to troubleshoot motor overload in Inovance DC Drives?
- M
  Mr. Ronald HillAug 29, 2025
  If your Inovance DC drive shows motor overload, it might be due to improper F9-01 settings, an excessively heavy load, a locked rotor, or an AC drive model of insufficient power. To resolve this, ensure F9-01 is set correctly, reduce the load, inspect the motor and mechanical components, or select an AC drive with a higher power rating.
R
Ryan HayesAug 30, 2025
What causes overvoltage during acceleration in Inovance MD380-5T5.5GB?
- D
  Diana TaylorAug 30, 2025
  If you're experiencing overvoltage during acceleration with your Inovance DC Drives, it could be due to an input voltage that's too high, an external force driving the motor, an acceleration time that's too short, or the absence of a braking unit and braking resistor. To fix this, adjust the voltage to the normal range, cancel the external force or install a braking resistor, increase the acceleration time, or install the braking unit and braking resistor.
E
Erica RogersAug 23, 2025
What to do if Inovance MD380-5T5.5GB show inverter unit protection?
- S
  Steven CareyAug 23, 2025
  If an Inovance DC Drive experiences inverter unit protection, it could be due to several reasons: * The output circuit is grounded or short-circuited. * The motor cable is too long. * The module is overheating. * Internal connections are loose. * The main control board, drive board, or inverter module is faulty. To resolve this, eliminate external faults, install a reactor or output filter, check the air filter and cooling fan, properly connect all cables, or contact Inovance or their agent.
K
Kevin ShepardSep 1, 2025
What causes overvoltage at constant speed in Inovance MD380-5T5.5GB DC Drives?
- S
  Sara ReidSep 1, 2025
  If your Inovance DC Drive shows overvoltage at constant speed, it could be because the input voltage is too high or an external force is driving the motor during deceleration. To resolve this, adjust the voltage to the normal range, or cancel the external force or install the braking resistor.
S
Shawn WrightSep 2, 2025
How to resolve module overheat in Inovance MD380-5T5.5GB DC Drives?
- H
  Heather EstradaSep 2, 2025
  If your Inovance DC Drive experiences a module overheat, it could be due to high ambient temperature, a blocked air filter, a damaged fan, a damaged thermally sensitive resistor, or a damaged inverter module. To solve this, lower the ambient temperature, clean the air filter, or replace the damaged fan, thermally sensitive resistor, or inverter module.

Inovance MD380-5T5.5GB Specifications

General

Model	MD380-5T5.5GB
Type	DC Drive
Rated Power	5.5kW
Protection Level	IP20
Cooling Method	Forced air cooling
Storage Temperature	-20°C to +60°C
Protection Features	Overcurrent, Overvoltage, Undervoltage, Short Circuit
Ambient Temperature	-10°C to +40°C
Relative Humidity	≤95% (Non-condensing)
Altitude	≤1000m

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