Repair
Repair Price: $ 1,184.00
Purchase
CSL Part Number: 83664
Product Overview: The Big Ass Fans ESV152N04TLC557 is a variable frequency drive (VFD) designed to control motor speed in industrial and commercial ceiling fan applications. This inverter converts incoming AC power to variable frequency output, enabling precise control of large-diameter fan systems typically found in warehouses, manufacturing facilities, and distribution centers. It features IGBT-based power conversion, an input filter board, and integrated control circuitry for regulating fan speed and operation.
Category: Motor Controls
Manufacturer: Big Ass Fans
Manufacturer Part Number: ESV152N04TLC557
Common Failures
Common reported issues include units that do not produce output and units that emit sparks or smoke. These problems may be related to damage such as burned input control boards or shorted IGBT modules.
Repair Approach
When a unit is received, we evaluate the extent of damage to determine whether repair is feasible. In cases of severe damage, such as burned microcontrollers or damaged multilayer boards, the unit may be Beyond Economic Repair (BER). In other cases, major components such as the input filter board or IGBT module may require replacement. Replacement parts availability varies and will be confirmed during evaluation.
Testing & Quality
Units undergo diagnostic testing to confirm the extent of damage. Once the unit is reviewed, we can provide a quotation before any repair work begins. If damage is excessive, the unit may be returned unrepaired and marked as Beyond Economic Repair.
Service and repair your broken Big Ass Fans part
We can repair your Big Ass Fans model ESV152N04TLC557 in our facility. Let our skilled technicians get your Big Ass Fans back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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