Repair Solar Inverter & Charger Felicity IVEM5048 5000W: Fault Code 03
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- Опубликовано: 6 фев 2025
- We turn on and we see fault code 03 (bus soft start fail)
Disassembly & general check
Check The INV Full Bridge IGBT: Shorted
Check Buck IGBT: Shorted
(60G65WE)
Check Output capacitors 20uF/350VAC: Normal
Replacing The INV Full Bridge and Buck IGBT
there is a damaged PCB PAD & Broken PCB Trace so we will disassembly all IGBT
Replacing optocoupler A350
Replacing: Gate drive IGBT resistors and Diode
47 Ohm
10 Ohm
A2
Check and replacing damaged Output Circuit Zener: 15V
Assembly and final test
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Masha Allah may Allah give you long life
Thank You Akram
💐💐💐
Hello Akram, please do you know the IGBT's used in this IVEM5048 Inverter?
Sir exelint work good information help full video
Peace be upon you. May God give you wellness. What do you think of this brand? Do you recommend buying it?
Great video, please which protective device would you recommend at the output to prevent this 03 fault?
Hello Abdullahi, please do you know the IGBT's used in this IVEM5048 Inverter?
Not igbt @@gabrielmmendie9436
Do you know the cause of this issue? Was it as a result of thunder lightning? Did the customer explain what happened before it failed?
Great Man highly appreciated
Thaank you for your kind words
Hello friend, please do you know the IGBT's used in this IVEM5048 Inverter? Please, let me know if you do. Many thanks to you for your wonderful time.
Very nice sir👏👏👏👏
Thank you
Well done 👍
Thank you💐
Hello friend, please do you know the IGBT's used in this IVEM5048 Inverter? Please, let me know if you do. Many thanks to you for your wonderful time.
I have watched some of your videos, and i have not seen you fixed a transformer based low frequency inverter. What do you advice customers to buy in term of durability. Which of them last long and dont fail easily. Transformer based low frequency inverters or transformerless high frequency inverters?
In term of durability I would go for the low frequency inverters, High frequency inverters are lighter smaller more compact but the issue with'em is they have more electronic component and more mosfets which means they are more likely to fail because of that
Thank you!
Hello friend, please do you know the IGBT's used in this IVEM5048 Inverter? Please, let me know if you do. Many thanks to you for your wonderful time.
great work sir .I would ask you about felicity 5kw after replased input transistors and drivers there is error 04 .if you have any idea please help with thanks
Error 04 is low battery
Nice video sir thanks
Salam, please do you know the IGBT's used in this IVEM5048 Inverter? Please, let me know if you do. Many thanks to you for your wonderful time.
It's seems felicity pbc design is same as PZ,Sako inverter
I have an inverter say Error 03 appears please help me
Can you make a video of your service centre equipments/tools and its buying link 😊💞
Hello friend, please do you know the IGBT's used in this IVEM5048 Inverter? Please, let me know if you do. Many thanks to you for your wonderful time.
Hello sir how are you
Sir my question is the dc side check after the irf the base bising cheking the meter continity position tell the ic 3525 who is pin shorts the dc base bising check the continity plz explain
You are welcome dear friend
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Hello friend, please do you know the IGBT's used in this IVEM5048 Inverter? Please, let me know if you do. Many thanks to you for your wonderful time.
Sir ap ke her video help full hote ha no words to thanks ap great techer hoo
Mine shows error 51
Great job from you.
Sir, please I want to know the IGBT type number that was on the heatsink and the type you replaced.
I am working on the same model, but I found out that some of the IGBT's had been removed. Please, I just want to know if all eleven (11) IGBT's on the heatsink have the same type number.
Many thanks to you for your time.
Good work sir very nice 👍👍
Hello Mohammed, please do you know the IGBT's used in this IVEM5048 Inverter? Please, let me know if you do. Many thanks to you for your wonderful time.
Icheched all componnets are good