L&T APFC (etaSMART 12R) Programming , Alarm & Troubleshoot

[@akkikatify]

👏👏

[@eeebackbenchers]

Thanks for appreciation

[@ravimahato9353]

Etasmart8t k common me ac volt denge ya dc volt

[@eeebackbenchers]

Brother 8R - means you have to use normal cap duty Contactor And 8T means it’s designed for thyristor Use only when you have thuristor

[@Arunkumar-id5iy]

Nice ❤

[@eeebackbenchers]

Thankyou

[@sudh304kapoor]

Sir Default setting is : 0.015 of In hai. Aap default setting rakh sakte h koi problem ni h

[@abhiboby]

🎉

[@bhabadattamishra4475]

How to solve UNDV (alarm) problem

[@eeebackbenchers]

Simply means undervoltage : check voltage level and ensure the rated voltage at defined terminals

[@skylabreddymaddikunta7170]

SIR,WHEN WE KEPT THE AUTO MODE IMMEDIATELY 2NO CAPACITOR RUNNING.NO LOAD PURPOSE.BUT I HAVE NO NEEC.HOW CAN REMOVE THIS ONE

[@eeebackbenchers]

Bhai ,message is not clear to me but as I understand you taking about when you put auto mode selection from panel selector switch when 02 contactor ON immediately. If this case , then wiring problem is confirm . In this case you also verify that when contactor ON and Apfc respective LED should not ON

[@irfanshah9690]

Really me pf velu settings karne K bad pf velu display per km btarahi he.is lie koi solutions btaen plz site per phasa hoa hon

[@eeebackbenchers]

Pf value kam Kaha Bata raha hai Matlab setting main enter karne ke baad ya view setting main ya , actual of kam dikka raha hai

[@sudh304kapoor]

Share your number if still there is problem I will call you

[@ShairAliDar]

OCOM aur UNDC alarm ki setting kaise karna hai. Kaunse menu main Jana hai

[@eeebackbenchers]

As per my best knowledge , I think there is NO option in AFPC Menu to change UNDC(under current ) setting . Secondly this is mandatory protection which update you that there is some issue in current input.

[@ShairAliDar]

mujhe UNDC ka threshold change karna hai. kya aapke pass apfcr ki koi manual hai? @@eeebackbenchers

[@RaoTechEasy]

Mera APFC panel EK MINUT KE ANDAR UNDC aa rha hai phir undc off ho rha hai yani bar bar on ho rha hai capacitor . 5 amp current me

[@eeebackbenchers]

It seems like some ct connections are loose , also check ct current output it should be higher then min. Requirement . You can also also refit the ct connector of apfc

[@fazlasarfaraz2627]

Undc aa raha etasmart 6r me how to solve this problem

[@eeebackbenchers]

Bhai Undc ( under current) Matlab ct se sufficient current nahi aa raha . Check ct output at Apfc end

[@jagadeshyerra2483]

Hello sir how to slove UNDC

[@eeebackbenchers]

Sir Undc means under current , means there is no sufficient current from ct Check ct output secondary current at Apfc ct terminals and car polarity

[@jaiparkashvashist]

2500/5 ki ct h undc fault h to 0.015---0.5 me se kya seting hogi

[@robinantony1312]

Apft

[@divyaprakash6060]

37.5amp...ok

[@mvvdprasad6691]

RMS line to line voltage worg voltage show disply why problem

[@eeebackbenchers]

Verify voltage level at APFC terminals & ensure connection should be done as per manufacturer recommendation.

[@vickyrajput6602]

Ithd alarm aa raha hai

[@eeebackbenchers]

Current harmonics is higher than 25% You should you detuned reactor or do harmonics study on your plan for better result