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Forums13
Topics6,501
Posts36,814
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Most Online117
Jan 16th, 2020
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#13479 - 02/20/15 03:24 PM
Re: Kone V3F16L reliability
[Re: stanja]
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Joined: Oct 2013
Posts: 3
stanja
stranger
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stranger
Joined: Oct 2013
Posts: 3
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I repair drive V3F16L Kone, professionally, warranty 12 months, lowest market price.
I am engineer electronics, constructor, with 30 years experience.
So, two years ago, I have made entirely schematic for this drive. After researching I know what is problem. Then I have made "Test Unit" for completely testing drive.
My service include defecting and preventing service.
All the inverters I have repaired they are working fine over 1.5 year.
Best choice is to repair them per lowest price.
If someone is interested can contact me at :
phenix0507@yahoo.com
Best regards. "ELBOR" Design, production and service electronics equipment. Serbia
Last edited by stanja; 02/20/15 03:37 PM.
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#16172 - 02/17/16 05:19 AM
Re: Kone V3F16L reliability
[Re: Zrno]
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Joined: Feb 2016
Posts: 1
Constantine
stranger
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stranger
Joined: Feb 2016
Posts: 1
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I can not download shema.jpg. Please send me it on e-mail - melnikkp@gmail.com Hello I think IGBTs blows, because of overvoltage tips, which capacitors C52, C53 and C54 should absorb. The consequence is that the collector voltage exceeds the gate and closes over some of the diodes D36, D37 and D38, and then through a common diode D328 closes the circuit to the emitter of IGBT's. Attached is a scheme of excitation 3 IGBTs whose emitters are connected to the negative pole of the DC link. I marked with yellow marker above circuit. It is necessary to replace the capacitors C52 - C54, then one of the IGBT diode D36 - D38 (BYG 22D) and always diode D328. For diode D328 can not find catalog information. Her label is F AJ14 LT, I found on another regulator F AK23 LT. Please if anyone has another label diode D328 to let me know. Best regard if attachment doesn't work, here is link to image of the schematic: 
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#19174 - 01/10/17 10:54 PM
Re: Kone V3F16L reliability
[Re: Dmhughes]
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Joined: Dec 2016
Posts: 12
KONE100%repair
stranger
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stranger
Joined: Dec 2016
Posts: 12
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Hello all.
I have a problem with the emergence in an elevator KONE. Once they enter the emergency elevator, the display shows an arrow, the elevator just tends to move, and than the emergence directly disconnected. Can any of you help me and tell me what the problem is?
My email is: electronicsolution025@gmail.com
Best Regards
Last edited by KONE100%repair; 01/10/17 10:58 PM.
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#23332 - 03/06/18 02:31 PM
Re: Kone V3F16L reliability
[Re: Zrno]
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Joined: Mar 2018
Posts: 1
Artem
stranger
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stranger
Joined: Mar 2018
Posts: 1
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Hello .... if attachment doesn't work, here is link to image of the schematic: Hello! The schematic is not downloaded. Help, please, who has it - send an e-mail to artkoz@yandex.ru Thanks in advance!
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#24689 - 09/07/18 05:02 PM
Re: Kone V3F16L reliability
[Re: Allan]
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Joined: Dec 2017
Posts: 3
titikara
stranger
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stranger
Joined: Dec 2017
Posts: 3
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Hi dear
I have replaced all items, but when I get started with error 0105/0102
Capacitance of power capacitors has not changed, is there a need for replacement?
400V/470mF
please guide me
Thank
Last edited by titikara; 09/07/18 05:04 PM.
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#26854 - 05/07/19 08:05 AM
Re: Kone V3F16L reliability
[Re: stanja]
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Joined: May 2019
Posts: 3
SS4engineer
stranger
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stranger
Joined: May 2019
Posts: 3
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