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Categories: Power on Delay, Automatic Voltage Regulator, Voltage Protection, PVE: Relay Type, Automatic Voltage Regulator, Appliance Protection

PVE 500 D / PVE 501 D: 500W Relay Type AVR w/ Power on Delay, Output 220V AC

₱2,500

Technical Specification
  • Max. Capacity: 500 Watts
  • Input: 180V AC – 250V AC 60Hz
  • Output (+/- 5%): 220V AC 60Hz x 3
  • System: Relay Type
  • Response time: Within 1 second against +/-7% input voltage deviation
  • Delay Response time: 3 to 5 minutes w/ bypass option
Features Include
  • Three parallel outlets w/ grounding (3: 220V)
  • With Power on Delay of 3-5 minutes (protects your appliance from sudden surges in electricity after power interruption)
  • Bypass feature to override the Power on Delay in case of immediate need
  • High and Low voltage protection
  • Output Voltage Meter
    • PVE 500 D: Analog display for manual reading
    • PVE 501 D: LED screen display for easy visual indication
  • 3.5A Fuse output protection in case of overload
  • With line/noise filter inside
  • Metal casing: Powder-coated
  • Lifetime Service Warranty
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Product Details

The Panther Automatic Voltage Regulator provides necessary protection for your appliances against voltage fluctuation. This allows your electronic equipment and appliances to perform better and last longer.

The PVE D series is good when used for all appliances that all have a 220V AC voltage requirements, with an added feature of 3-5 mins time delay to protect your valuable appliances from the post-power outage high voltage surge which occurs immediately after the electricity comes back on.

This product is suitable for general household and office appliances

Additional Warning / Disclaimer

Please consult  your equipment supplier and/or Panther to determine the appropriate product capacity you should purchase for your equipment. This is to avoid overload.

In case you have specific requirements, please inform us of your required specifications so we can provide a made-to-order quotation for you

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Leave a Comment

  1. Mervyn Go –

    Hi can we put a 3A fuse on this model the 500pve because we can’t find a 3.5A fuse? Thanks

    • Panther Support –

      Good day, thank you for your inquiry! We do not recommend you place a 3A fuse on the PVE 500 model, as doing so will not allow you to fully utilize the capacity of your AVR.

      Saan po location ninyo? If you’re in QC area, Welcome Home Depot carries the 3.5A fuse
      Address: 1042 Del Monte Ave, cor Judge Juan Luna St, Quezon City, 1105 Metro Manila

      Alternatively, you can contact us directly for other options: https://panther.ph/message-us/

  2. James S. Cuadra –

    Is the “normal” led should lit when AVR PVE 500D is in use?

    • Panther Support –

      Thank you for your inquiry!

      Yes, normal LED (green) should light up when AVR PVE 500D is in normal use.
      However, when AVR is initially turned on, LED (red) will light up for ~3-5mins (power-on-delay in effect). This means no output power is being supplied from AVR to appliance at this time, to protect your appliance from initial power surges.

      Hope this answers your question! Please let us know if you have any other question: https://panther.ph/message-us/

  3. Ricardo Limlingan –

    Is it normal for my pve 500 to hear buzzing sound once in a while. Tnx

    • Panther Support –

      Yes po! When you hear a buzzing sound/clicking sound from your relay-type AVR, that’s the sound of the relay switching from one voltage range to another (as the AVR ensures the right voltage is reaching your item). So actually, kapag maingay, it means gumagana ang AVR and your appliance is being protected from voltage fluctuations. However, if the sound is continuous/nonstop or abnormally loud, please take a video of the item and send to pantherproduct@gmail.com so we can conduct a visual + audio assessment

  4. Julius Patrick Torre –

    Hello, I bought PVE-500 D for my sound system. My sound system is very sensitive to Fluctuations and Interference like Turning on a Florescent Light, the speaker make crackling sound in conjunction turning the lights on, hence i bought a AVR. I thought all good quality AVR from Panther will do the job but there are different AVR for my use… Should I buy a Servo Motor AVR and expect that it eliminate the problem or it is same outcome as Relay type? And is the Relay Type AVR regulates the Voltage and always produce exact 220v? And if there’s a sudden voltage Spikes or Drop for split Milliseconds, does the PVE-500 D protects my appliances and always produce 220v constant? Like my Electricity quality here is not good, is my choice of AVR already good enough?

    • Panther Support –

      Good day!
      Servo motor type AVR regulates faster (in milliseconds) and is more precise in its voltage regulation (exact 220V at all times, so long as the input voltage is within the 160V – 240V AC range), while relay type AVR regulates within 1 second and regulates by blocks.

      For typical household appliances that are not sensitive, Relay type AVR is enough. However, given the description of your sound system, you may want to consider the Servo Motor type AVR instead. Here’s the link to our PVS 500 (500 Watts Servo Motor AVR): https://panther.ph/product/pvs-500-servo-motor-type-avr/

      Take note: Servo Motor AVR may require recalibration after a few years of constant use. You can have it recalibrated by Panther through our Lifetime Service Warranty

      For a more detailed breakdown of the difference between the Servo Motor Type AVR and Relay Type AVR, please see this article: https://panther.ph/difference-between-servo-motor-type-avr-and-relay-type-avr/

      We hope this answers your questions!

  5. Nelson –

    Hi, Can I use 4v fuse on PVE 500? It’s hard to find 3.5v. Thanks

  6. joey –

    hello po nasunog po ang fuse sa panther pve-500 na enorder ko, available po ba kaya sa mga hardware ang fuse na 3.5A? thanks po

  7. Collins –

    Is it normal for my avr pve 500 to heat up when the ones connected are the hp monitor and my good specs PC?

    • Panther Support –

      Good day! It’s normal for the AVR to heat up while in use, as the transformer inside is working. However, if it becomes too hot (aka not hot enough to touch). We hope this helps!

  8. Jeremiah –

    Hi! Is this AVR compatible to my 700watts psu??

  9. Paul –

    I got a Devant Smart UHD TV rated 100 watts, and it goes with my Multimedia Speakers with a Power consumption of 80watts but says a PPO of 4000 watts. (PMPO) which I don’t understand. Is the PVE 500 D suitable for these two appliances? Thanks.

    • Panther Support –

      Good day! PMPO refers to peak music power output and is just a marketing ploy by companies. You can ignore that for the purpose of calculation. Instead, we’ll use the 100 watts TV power consumption and the 80 watts Multimedia Speaker power consumption. Based off these, the PVE 500 D should suffice for your requirements. we hope this helps!

  10. Ryan –

    I bought a Panther AVR 500W. I heard a clicking sound and found some fluctuations on the needle during operation of the AVR. Is this normal?

    • Panther Support –

      Good day! Every time you hear a click from your relay-type AVR, that’s the sound of the relay switching from one voltage range to another – this occurs when the AVR is forced to regulate the voltage supply.
      So if you hear these clicking sounds from your AVR, it simply means it’s doing its job well and your appliance is being protected from an instance of voltage surge/fluctuation. However, if the sound is continuous/nonstop, please contact us so we can provide an assessment on the item. We hope this helps!

  11. Mark –

    Hello. I bought a small, single door inverter Condura refrigerator. The refrigerator is very energy efficient at only 55W. Even taking into account the wattage of the bulb inside the refrigerator, is the Panther PVE 500D enough for it? I’ve been told kasi na for refrigerators the AVR should be at least 3 times the ref’s total wattage.

    • Panther Support –

      Good day! If your refrigerator’s power consumption is at 55W (or as long as the ampere is below 0.7A), then the PVE 500 D should suffice. We hope this helps!

  12. Mark –

    Hello, in relation to my previous inquiry about the Condura refrigerator, I realized that it is rated 230V/60Hz. I am aware that 230V appliances can be directly plugged into 220V outlets. However, I would like to know if this would affect the performance or efficiency if plugged into the Panther PVE 500D, since its output is 220V? Thank you

    • Panther Support –

      Good day! To answer your question, there is absolutely no issue in plugging in a 230V appliance into the 220V outlet of the Panther PVE 500D. This is because manufacturers include a +/-10% voltage allowance in the allowed equipment voltage range, given different cities in the Philippines supply at either 220V or 230V. We hope this helps clarify!

  13. embong –

    Good day po kadadating lang po nang AVR 500 namin. tanung lang po hindi po ata gumagana yung output voltage meter?

    • Panther Support –

      Good day! If you purchased the PVE 500 D, it comes with the power on delay feature. The power on delay protects your appliance from post-voltage surge damage, by stopping the power from flowing in for ~3-5 minutes, to allow the power to normalize first. During this time, wala po talagang movement ang output voltage meter. If after ~5 minutes, wala parin movement, kindly let us know by sending us detailed description of your setup and the product details to pantherproduct@gmail.com . We hope this helps!

  14. Leve Lumampao –

    Good day po. Kakabili ko lang po ng PVE 500 D ,ginamit ko sa 70w na refrigerator. Wala pa pong 1 week no power na po yung avr. I checked the fuse parang nasunog po. Hinde ho ba kaya ng avr ung wattage ng ref?

    • Panther Support –

      Good day! Kindly provide the ampere rating ng refrigerator. Minsan kasi nakasulat 70w, pero actually mas mataas talaga sa 70 watts ang gamit, lalo na during start up ng refrigerator. Could you provide us with the ampere and voltage rating ng refrigerator para we can calculate the required AVR capacity of the refrigerator?
      We hope this helps!

  15. Leve Lumampao –

    Rated voltage: 230
    Current : 0.75 A
    Input power : 72 W

    • Panther Support –

      Good day! thank you for sharing this information with us. Since a refrigerator is a motorized equipment, we need to take into account the start up power motor consumption. As such, we would recommend PVE 1000 D for AVR: https://panther.ph/product/pve-1000-d-relay-type-avr/
      We hope this helps!

  16. Leve Lumampao –

    Thank you so much po.
    Btw,pwede po bang palitan ng 1000 ung avr kong 500?
    Sa ace hardware ko po nabili. Nawala na po ang receipt ehh.

    • Panther Support –

      Good day! Kindly coordinate with Ace Hardware po directly, since doon niyo po binili ang item. Thank you! 🙂

  17. Leigh Urbano –

    Hi, kakabili ko lng po ng PVE 500 D and ang naksaksak lng po is ang refrigerator namin. Napansin ko po tuwing humihina ang kuryente namin dito tuwing gabi, kahit po nakasaksak sa avr ang ref is humihina po ang ilaw sa loob tuwing nag lolow voltage po kuryente. Normal lng po ba yun?

    • Panther Support –

      Good day! Kindly note that the PVE 500 D’s allowable input voltage range is from 180V AC to 250V AC. Ang ibig sabihin po nito ay: kung ang kuryente ninyo ay bumababa sa 180V AC, ang AVR ay gagana parin, pero hindi niya maiaakyat hanggang sa 220V AC na kinakailangan ng refrigerator ninyo. Suggestion po namin ay i-check ninyo kung gaano kababa ang voltage na inaabot ng kuryente ninyo, para mas matulungan ka namin.
      Halimbawa, meron kaming AVR na allowable input voltage range ay from 150V AC to 250V AC: https://panther.ph/product/pvr-500-relay-type-avr/
      We hope this helps, salamat po!

  18. Jericho –

    Hi…pwede ba itaas an ampire ng fuse ng avr na PVR-500 NA PANTHER kasi an refrigerator namin an ampire nya 0.90A?

    • Panther Support –

      Good day! Hindi po pwede. If tinaasan ninyo ang fuse, mawawalan ng fuse protection ang AVR ninyo at pag nag-overload, hindi magrereact ang fuse at ang AVR transformer naman ang masusunog. Kung 0.90A ang refrigerator ninyo, kindly use PVE 1000 D instead, dahil ang 0.90A ay katumbas ng ~620 Watts at Peak capacity (tuwing start up). Sana makatulong ito sa inyo.

  19. James –

    Got a 500w avr and fuse got busted.. if the amperes are 3.5A is it also applicable to put a higher one like 5A?

    • Panther Support –

      Good day! No, we do not recommend placing a higher ampere fuse. The fuse acts as protection for your AVR, acting as the first line of defense. If your fuse rating is too high, then it will not be able to provide the necessary protection for your AVR. We do sell the 3.5A fuse on our Shopee store, for your convenience: https://shopee.ph/panthersales
      Note: If your 500w AVR fuse was busted, kindly check and make sure your AVR capacity is sufficient for your appliance. If the AVR capacity is not enough, the fuse will just continue to be busted. If that’s the case, we advise getting a 1000W AVR instead, and just use your 500W AVR for a different appliance.
      We hope this helps!

  20. Raymund –

    I bought an AVR yesterday at Robinsons Place Bacolod. its a PVE 501. the display output voltage is unstable. it will drop to 213 and go up to 234. is that normal?

    • Panther Support –

      Good day! Yes, based on the information you’ve provided, the voltage display seems to be normal, as the output voltage of the AVR Relay type is +/- 5% depending on the actual input voltage supply. We hope this helps. Please don’t hesitate to contact us in case you have any other questions!

  21. Gerald Nocomora –

    Im using this one for my pc and monitor , yung total consumption po ng pc ko overall kasama monitor is nasa 300w lang. pag na faflactuate yung kuryente, tapos nag regulate sir avr, nag ooff and on yung monitor ko, is this normal poba?

    • Panther Support –

      Good day! Kindly bring in your AVR for checking. Please also provide us the details of your PC and monitor. To facilitate the checkup (free po under Panther Lifetime Service Warranty), kindly coordinate with the Panther Customer Service at wecare.panther@gmail.com or you can also Viber at 0998 954 3316.

  22. Gerald Nocomora –

    and natural lang po ba na umiinit to?

    • Panther Support –

      Good day! Yes, natural lang na uminit dahil may transformer sa loob. As long as kaya siya mahawakan ng kamay, that’s OK. We hope this helps!

  23. Cuadro Ocho –

    Good day, yung PVE-501D na unit pwedi nman kabitan ng 1100VA na UPS diba wala naman problem dun?

    • Panther Support –

      Good day! Rule of thumb: Make sure whatever you plug into the PVE 501 D will not exceed its 500 Watts maximum capacity, otherwise it will overload. We hope this helps.
      Kindly note that PVE 501 D’s maximum capacity is 500 Watts only, while a 1100VA UPS will have a maximum capacity of ~660 Watts (assuming 60% power factor). As such, if you plug in a 600Watts computer to the 1100VA UPS, which is plugged in to the PVE 501 D; mag overload ang PVE 501 D (since you have plugged in 600 Watts – which is greater than its 500 Watts capacity). We hope this helps!

  24. Anjanette –

    On my PVR 500, the first time the fuse got busted, i suspect it was because of the recent power outage. Walang siyang delay feature so pumutok ang fuse nung nag resume ang electricity kasi hindi ko binunot sa saksakan yung Tv. On the fuse cover, it says 3A so that’s what I replaced it with. The next time I turned on the said AVR, pumutok ulit yung fuse. Only my 55” flat screen TV is connected to it at hindi ko pa na turn on. Should I increase the glass fuse to 3.5v since this is what I often read hear that other use for their PVE500?

    • Panther Support –

      Good day! PVR 500 requires a Glass Fuse 30mm 3A. Kindly check and make sure the fuse purchased was graded correctly. Alternatively, we highly recommend purchasing your fuse directly from us so you are assured of the fuse grade. If problem still persists, we recommend sending your unit to us for diagnostics and recalibration. We hope this helps!

  25. Kia –

    Hello! Bigla na lang pong ayaw bumukas ng PVE – 501 D AVR namin. Tried unplugging the cords sa PC and even the socket, pero ayaw pa rin bumukas. Ano po kaya possible na nangyari? And ano pwedeng gawin? Thank you~

    • panther admin –

      Good day! Possible po na fuse is busted, which occurs when plugged in appliance exceeds the AVR’s rated capacity or when there is a voltage surge (common during storms). To check, simply take out the fuse holder (located at the back of the unit) and check if mukhang sunog or putol ang fuse. If yes, just replace the fuse with Glass Fuse 20mm 3.5A, then your AVR should be good to go!

      The fuse is available in our Lazada, and Shopee official Panther Mall Stores
      Shopee: https://shp.ee/4is2ysd
      Lazada: https://tinyurl.com/LazadaxPanther

      We hope this answers your question!

  26. Kent L. –

    It says the AVR has three parallel outlets w/ grounding; Do I need to have grounding in the electrical system of my house for it to work?

    • panther admin –

      Good day! Yes, for grounding to work, your house’s electrical system should be grounded as well. Note that the PVE design currently utilizes case grounding. We hope this answers your question!

  27. Chris –

    Hi, I have this Panther PVE 501D. My output voltage is according to the LED indicator ranges from 240v to 250v. Is there something wrong with my AVR?

    • panther admin –

      Good day Chris! It depends on the voltage from your main outlet. Can you check the voltage of your main outlet? For our relay type AVRs, the output voltage is 220V +/- 7% depending on the actual input voltage supply from your wall outlet. If the voltage from your main outlet is normal please send us a video to our Customer Care on Viber: 09989543316 or at our Facebook Page Panther Electrical Industries. Hope it helps.

  28. Mike –

    I just bought a PVE 501 D for my refrigerator, which has a rated power input of 65 watts and a rated voltage of 230V. Is an output voltage of 234-236V on the AVR’s indicator acceptable?

    • panther admin –

      Good day Mike! Output voltage is depends on the voltage from your main outlet. For relay-type AVR, the output voltage has a +/- 7% input voltage deviation, meaning the output depends on the input voltage and will not be 100% exactly 220V. Note that common appliances will still work well within the +/-7% deviation. We hope it helps.

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