APC SURT 5KVA Dead SMPS power supply repaired

[@zonairaazmat1533]

Very informative and helpful videos

[@AKElectroTech]

Thanks

[@zonairaazmat1533]

​@@AKElectroTech Assalamualaikum... sir Apc 1 kva ups control card ups on nahe Karwa raha (not power on)....main board teek hay I checked with serviceable control card...

[@AKElectroTech]

Check F1 fuse and Q20 on board.

[@zonairaazmat1533]

​@@AKElectroTechAssalamualaikum sir control card ki Q20 change karnay say ON hogeya but ab panel pay battery ki pehle light on hay or Sath may red cross ❌ on hay kindly guide karain agay...

[@AKElectroTech]

@@zonairaazmat1533 This is over temporature light

[@mudassirali684]

JazakAllah!!

[@smartups1]

bhot wait kia app ki video ka

[@AKElectroTech]

Thanks for your love

[@rajukv5915]

hi sir jki. the same problem i have got it and issue with the same resistance.. tq for vdo.

[@YuryMarS]

Hi. It was a perfect work. Thanks for your video

[@AKElectroTech]

Thanks

[@AwaisUllah-e6z]

Sir ap ki videos boht zabardast hain. Allah ap ko khush rahkay. Sir 1kva apc main bord ok hai control card charging volt nae a rhay kindly guide me kon sa component hai jo control per charging say deal karta hai.

[@AKElectroTech]

pl check following complaints IC3, IC4, Q3, Q4 for charging

[@AwaisUllah-e6z]

Thx sir

[@PakGuides]

Very helpful video, Sir can you make a video on the error 01010 (charger fault). Thanks in advance

[@AKElectroTech]

@@PakGuides Yes

[@Naatu-s9j]

​@@AKElectroTech I have the same problem: Battery Charger Fault Exists Please make a video on this or Give a short explanation

[@AKElectroTech]

@Naatu-s9j Check fuses F3 and F4 with Q730 and Q731. These are used in charger portion. Replace Q730 and its fuse. I hope problem will be solved

[@Naatu-s9j]

Battery Charger Fault Exists Please make a video on this or Give a short explanation on what to look for

[@AKElectroTech]

Check Q731 and Q731 with fuses F703 and F704.

[@smartups1]

welcome Sir G

[@AKElectroTech]

Thanks

[@zonairaazmat1533]

Assalamualaikum... sir Apc 1 kva ups control card ups on nahe Karwa raha (not power on)....main board teek hay I checked with serviceable control card...

[@AKElectroTech]

Check F1 and Q20 on control card

[@zonairaazmat1533]

@@AKElectroTech let me check....thanks for your time

[@zonairaazmat1533]

​@@AKElectroTechAssalamualaikum sir control card ki Q20 change karnay say ON hogeya but ab panel pay battery ki pehle light on hay or Sath may red cross ❌ on hay kindly guide karain agay...

[@AKElectroTech]

Pl check IC15 and surrounding components. This fault is over temporature

[@zonairaazmat1533]

@@AKElectroTech thanks sir g let me check

[@PakGuides]

Hi Sir, I have Apc surtd3000xli its showing 70 - 80% load, and sometimes 100% load without attach any load. Help me sir thanks in advance

[@AKElectroTech]

Pl check load sensing resistor attached with inverter. R758 and R759 should be checked

[@ganeshm1735]

Sir surt3000xli having charger fault when apply load ,charging voltage drops when apply load please help me

[@AKElectroTech]

@@ganeshm1735 Pl replace relay 703 and relay 704

[@ganeshm1735]

@@AKElectroTech thank you sir relay 703 faulty

[@AKElectroTech]

@@ganeshm1735 Wellcome

[@ganeshm1735]

Sir I am checking another surt6000xli having negative bus fluctuating (392-409)on battery mode, I have changed bus voltage sensing resistors also give me a solution

[@AKElectroTech]

@@ganeshm1735 Replace relay 704

[@antonymakoye4410]

Sir i have a problem with APC SUA 3000I dropping battery voltage very fast after switching to battery taking less than 2 minutes when fully charged, even after replaced with new batteries. Please help me with this Sir. And this happens even without any load Sir.

[@AKElectroTech]

@@antonymakoye4410 Need software update for battery parameter.

[@smartups1]

Sir g next video ?

[@AKElectroTech]

Soon

[@ganeshm1735]

Hello sir i have an issue surt 6000xli negative bus not raising checked power components and driver ok.give me a solution

[@AKElectroTech]

@@ganeshm1735 Replace relay 704. Otherwise check controller board

[@ganeshm1735]

@@AKElectroTech sir I have started on battery itself negative bus not raising

[@AKElectroTech]

Replace relay 704

[@ganeshm1735]

Hello sir I have replaced relay704 still negative bus not raising can you give me an idea

[@AKElectroTech]

@@ganeshm1735 IC36 and IC17 are used for negative PFC on controller. Pl check

[@AwaisUllah-e6z]

Sir surtd 3000 xli ka control card invertor fault dy raha hai kindly help kr dain.

[@AKElectroTech]

Kindly share video at wattsapp 00923215717132. You can watch my video on inverter fault

[@AwaisUllah-e6z]

Sir main bord ok hai service able control card laga k chek kia hai. Control card invertor fault dy raha hai.

[@AKElectroTech]

Check IC32 with q24,q15,q30,q31,q33,q37 and associated components

[@sahmadelc]

Aslaam u Alaikum

[@AKElectroTech]

WAS

[@KhaffaBumiislami]

assalamualaikum..sir I have apc surt 8000xli error code 01100, can you help me?

[@AKElectroTech]

Yes This fault belongs to Battery soft start. May be UPS batteries are dead. may be PFC portion damaged.

[@KhaffaBumiislami]

​@@AKElectroTech new battery and I found the igbt gp50b60pd 4 seeds were damaged in the pfc circuit

[@KhaffaBumiislami]

@@AKElectroTech I have replaced the igbt gp50b60pd but it still has error 01100, can you tell me what steps I should do next?

[@AKElectroTech]

Pl see my 10kva inverter fault video and check Drivers of igbt

[@KhaffaBumiislami]

@@AKElectroTech OK, I'll take a look and thank you