Repair
Repair Price: $ 925.00
Purchase
CSL Part Number: 81079
Product Overview: The JPE JV4-200-750 is a 0.4kW AC inverter (variable frequency drive) designed to control motor speed and torque. It accepts single-phase input and delivers 0-200Vac output at 2.2 amps to drive small motors in paper handling, packaging, and light industrial machinery. The compact unit features integrated power supply, IGBT output stage, and pulse transformer-based gate drive circuitry. Common in applications requiring precise low-power motor control with adjustable speed settings.
Category: Motor Controls
Manufacturer: JPE
Manufacturer Synonyms: JPE CO. LTD
Manufacturer Part Number: JV4-200-750
Common Failures
Units sent to CSL for evaluation often exhibit power-related symptoms, including failure to power on or inability to run the motor. High-pitched noises such as buzzes or whines from pulse transformers have been observed. Some units do not maintain expected voltage levels, which can prevent normal operation.
Repair Approach
Repairs may involve the replacement of capacitors, diodes, and other components as identified during evaluation. CSL has encountered units with prior repair attempts that used incorrectly sized components or caused trace damage, which can complicate further repair work. In some cases, specific components such as current sensors are not available, which may limit repair options.
Testing & Quality
Units undergo diagnostic testing to identify components contributing to power supply issues. Some units pass initial power-on tests but exhibit issues during further operational testing, often related to motor function. When feasible, final functional testing is performed. Not all units can be economically repaired, and some may be returned unrepaired after evaluation.
Repair your broken JPE part
We can repair your JPE model JV4-200-750 .
Please note: our repair turnaround time may be longer than our standard lead times for this item.
Step 1 -
Click the green button above, "Repair Now," and add to your RMA.
Step 2 -
Print the RMA form that is emailed to you, and put it in a box with the parts for repair.
Step 3 -
Mail the box to the address on the RMA.
You will be sent an authorization for repair via email. Your approval is needed before any work is started.
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