Topic: Imarflex ud2000 va avr

[ubermab]

I am using this avr as a recommendation from the person I bought this from. Since
last month my input voltage has gradually increased to 330 right now. Output voltage is in 220

Recently I experienced two very quick fluctuation which restarts my setup.

Is this normal or should I stop using the avr? Any additional info will be appreciated.

Thanknyou very much.

Side note

I have my TV , cable box, ps4, and amplifier hooked to it. I have a 5.1 setup Polk tsx series

[Nelson de Leon]

Sir parang malaki ang 330v input voltage.

re quick fluctuation which restarts your set-up. It maybe the function of the AVR kung either sobrang baba or taas na ng voltage input tolerance niya, Or Baka hindi na kinaya ng AVR yun load.

[ubermab]

Onga e. Natatakot tuloy ako.wala naman problem sa itema ko. Ung avr lang taas ng nakalagay sa digital display nya

[ubermab]

Additional info

I tried to plug the avr sa neighbors ko within the compound. Same reading sa input voltage. 320-340

[rochie]

try to read outlet voltage using DMM in AC settings just to verify, baka kasi yung imarflex naman may problem with regards to displaying the input voltage. if you don't know how, patulong na lang sa electrician medyo delikado kasi high voltage yan.

[ubermab]

Thank you sir. Un na nga next step ko

[Nelson de Leon]

Parang wala kang mapapaganang gamit sa 330v other than resistive load in which malaki ang chance bumigay din. Maski AVR hindi na gagana sa 330v. The highest rating na AVR na nakita ko is 265v. Beyond that, auto shut down na siya.

[rochie]

or kung walang overvoltage protection malamang may uusok ng power capacitors diyan,naexperience ko yan sa lumang avr ko,yung 220v naging 250 tapos yung 110v halos nasa 130v mahigit ayun umusok capacitor ng cdp ko after ng rectifier sa psu circuit,tapos yung sansui 717 ko laging nakaprotect ayaw tumunog kala ko tuloy sira

[levi]

My Imarflex also has the same problem. My input voltage went up to 300V but output is 220. Im not using it anymore bec it might explode like my other Imarflex.

[ricky]

Better bring it sa service center, anyways lifetime free service warranty naman sila.

[Nelson de Leon]

Palagay ko mali ang reading ng input voltage niyan. Better have it checked para sure. Ang mga voltage regulators may minimum and maximum input voltage range yan. Usually 190v up to 270v.. Below or above that, it will automatically turn off.

[tony]

My Imarflex also has the same problem. My input voltage went up to 300V but output is 220. Im not using it anymore bec it might explode like my other Imarflex.

in that case, then your unit is working....
but better have another voltage monitoring device for correlation...