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Alarm A0503

Created by: pirulas at: 8/11/2020 12:15 PM (11 Replies)

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8/11/2020 12:15 PM	Rate (0)
pirulas Posts: 17 Rating: (0)	Micromaster 440 6se6440-2ud34-5fa1 Quando eu chamo, o alarme A0503 no Bop e a falha F003 são iniciadas durante a partida Tensão de entrada -400 VAC Tensão do link DC-560VDC r026-135 V r0210-400 r0200-107 p0201-107 r1242-651.5 p0210-400v r0206-55,00 r0208-400v
pirulas Posts: 17 Rating: (0)	Last edited by: pirulas at: 10/06/2020 12:57:16
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8/11/2020 12:39 PM	Rate (1)
petr_sipor Bronze Member Joined: 3/25/2008 Last visit: 9/1/2025 Posts: 224 Rating: (8)	defective rectifier

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This contribution was helpful to 1 thankful Users pirulas

8/11/2020 12:51 PM	Rate (0)
pirulas Posts: 17 Rating: (0)	muito obrigado pela atenção. Você está se referindo aos módulos de diodo?
pirulas Posts: 17 Rating: (0)
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8/11/2020 5:15 PM	Rate (0)
pirulas Posts: 17 Rating: (0)	petr_sipor retificador defeituoso muito obrigado pela atenção. Você está se referindo aos módulos de diodo?
pirulas Posts: 17 Rating: (0)
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8/11/2020 6:45 PM	Rate (1)
Madadi Bronze Member Joined: 12/28/2016 Last visit: 8/7/2025 Posts: 435 Rating: (55)	Hi semikron thyristor and diode modules
	https://pnap.ir If this Information really helps, you could use the Rate function😉
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This contribution was helpful to 1 thankful Users pirulas

8/12/2020 8:01 AM	Rate (0)
Jen_Moderator Diamond Member Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8171 Rating: (174)	Hi pirulas, Please try to discuss your question in English language. This is an international community and we try to focus on one language. Posting in English will help you to get more response to your question. This is the translation of your two posts: pirulas Micromaster 440 6se6440-2ud34-5fa1 When I call, alarm A0503 on the Bop and fault F003 are shown during the start Input voltage -400 VAC DC-0 VDC link voltage r026-135 V r0210-400 r0200-107 p0201-107 r1242-651.5 p0210-400v r0206-55.00 r0208-400v pirulas thank you very much for your attention. Are you referring to the diode modules? Best regards, Jen_Moderator

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This contribution was helpful to 1 thankful Users pirulas

8/12/2020 10:17 AM	Rate (0)
pirulas Posts: 17 Rating: (0)	Good Morning. my apologies, it is the automatic translation of the pc.
pirulas Posts: 17 Rating: (0)
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10/2/2020 3:46 PM	Rate (0)
pirulas Posts: 17 Rating: (0)	Madadi Oi semicron, tiristor e módulos de diodo Thank you for the information. I have already changed the diode, thyristor, IGBT modules and the ao50 3 continues Can you help me?
pirulas Posts: 17 Rating: (0)	Last edited by: pirulas at: 10/04/2020 17:34:52 Last edited by: pirulas at: 10/05/2020 10:29:40
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10/6/2020 9:38 AM	Rate (0)
pirulas Posts: 17 Rating: (0)	JensS F0003 = Fault - UnderVoltage A0503 = Warning – UnderVoltage r0026 = Displays DC-link voltage, is showing 0vdc(?) - where do you measure the 685V DC? r1242 CO: Switch-on level of Vdc-max p0210 = Supply voltage; is set to 400V(?) 400V AC ~ 570VDC 600V AC ~ 850VDC 685V DC ~ 480VAC! what inverter do you have? 400V/ 600V? Thanks for the information. I already changed the diode, thyristor, IGBT modules and the ao50 3 continues Can you help me?
pirulas Posts: 17 Rating: (0)
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10/6/2020 3:43 PM	Rate (0)
pirulas Posts: 17 Rating: (0)	someone asks me to tell you where the plate in the attached photo of the micromaster 440 reads the dc link? (r026) thank you Attachment IMG_20201006_144247.jpg (876 Downloads)
pirulas Posts: 17 Rating: (0)	Last edited by: pirulas at: 10/06/2020 15:45:07 Last edited by: pirulas at: 10/06/2020 15:46:22 Last edited by: pirulas at: 10/06/2020 15:47:48
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