Luxeon AVR-500D 0.5 kVA / 350 W
 | Outdated Product A portable and affordable single-phase low-power relay-type voltage stabilizer with a digital voltmeter and a carrying handle. The manufacturer positions it as a 2014 basic price category product aimed at home use. This model is beneficial for situations that require budget-friendly protection for household appliances that do not need highly accurate stabilization. It has passive cooling and operates quietly, but not silently (soft relay clicks are audible). The Luxeon AVR-500D stabilizer operates on the principle of step voltage regulation. The microprocessor control system continuously measures input voltage parameters, and if they deviate beyond the set allowance, the controller commands the relay to activate, switching the appropriate transformer windings. This technology allows the de...vice to constantly maintain the output voltage close to the nominal 230V. Modern circuitry solutions provide minimal delays and efficient operation across a wide input voltage range from 140 to 260V. The output voltage tolerance is 8%, typical for relay models and completely safe for equipment. The stabilizer's active power is small, at 350W. Such characteristics are sufficient to power a gas boiler, a home's heating system circulation pump, multimedia electronics, and network equipment.
Portable with a handle for easy transport, relays provide effective step voltage regulation, low power consumption of 350W, ideal for household electronics. |
Luxeon AVR-500D 0.5 kVA / 350 W | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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A portable and affordable single-phase low-power relay-type voltage stabilizer with a digital voltmeter and a carrying handle. The manufacturer positions it as a 2014 basic price category product aimed at home use. This model is beneficial for situations that require budget-friendly protection for household appliances that do not need highly accurate stabilization. It has passive cooling and operates quietly, but not silently (soft relay clicks are audible).
The Luxeon AVR-500D stabilizer operates on the principle of step voltage regulation. The microprocessor control system continuously measures input voltage parameters, and if they deviate beyond the set allowance, the controller commands the relay to activate, switching the appropriate transformer windings. This technology allows the device to constantly maintain the output voltage close to the nominal 230V.
Modern circuitry solutions provide minimal delays and efficient operation across a wide input voltage range from 140 to 260V. The output voltage tolerance is 8%, typical for relay models and completely safe for equipment. The stabilizer's active power is small, at 350W. Such characteristics are sufficient to power a gas boiler, a home's heating system circulation pump, multimedia electronics, and network equipment. Portable with a handle for easy transport, relays provide effective step voltage regulation, low power consumption of 350W, ideal for household electronics.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Luxeon 2026 - new arrivals, bestsellers, and the most relevant models Luxeon.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Luxeon 2026 - new arrivals, bestsellers, and the most relevant models Luxeon.
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Model overview based on user reviews
The Luxeon AVR-500D is a budget-friendly voltage stabilizer with a power capacity of 0.5 kVA, suitable for small appliances like refrigerators and boilers. Users appreciate its affordability and numerous protection features against overheating, short circuits, and voltage fluctuations. However, its reliability is questionable, with some users experiencing failures within a year, while others report longer lifespans of up to 15 years. Repairs can be costly, sometimes nearing the price of a new unit. The stabilizer effectively manages voltage deviations, maintaining output within a 5% range, but lacks advanced features found in higher-end models. Overall, it's a decent option for those needing basic voltage stabilization on a budget.
Pros
Cons
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We purchased this stabilizer for the boiler, with a power consumption of about 200 watts. The house is new, there is a substation in the residential complex, and the input voltage remains around 227V, which is generally stable. After about 8 months of use, the boiler started periodically turning off. I thought the network might be acting up, but over time, the stabilizer started just clicking and not turning on the boiler, then after a five-second delay, the relay would trip again, and so on. I called the warranty service center - they said "you get what you pay for", and in general, they don't like to repair it. affordability lasted less than a year  Valeriy O.: use Luxeon AVR-500D few months |
The voltage problems in our house didn't start yesterday. Reasonable fluctuations that fit within the limits of 195-240 volts have happened before. But if before it was separate episodes, now it has simply become a system. At night and in the morning, the voltage rises greatly, you can see the number 260 on the voltmeter almost every morning. And in the evening, that voltmeter can show 170-180 volts. My biggest worry is the refrigerator. He is no longer the first youth and there are no cunning defenses and increased tension in him. Therefore, the stabilizer was chosen specifically for him. The capacity of the refrigerator is small, with a volume of 160 liters, it is equipped with a German dunfoss compressor. And according to all estimates, a 300-350 watt stabilizer should have easily coped with it. I have been using it for the fourth month now and I must say that for a small refrigerator this is a chic option. Maybe he, of course, would have pulled a big one, there’s nothing stupid for me to check, so I won’t lie. The stabilization is pretty decent. With a minimum mains voltage of 170 volts, the output is no less than 210, that is, the deviation is within 5%. If the voltage is increased, but about the same 5% goes up already. That is, with a maximum of 260 volts at the input, no more than 232 volts can be seen at the output. Another advantage of this device can be attributed to numerous protections. It turns off when overheating, short circuit, too low (less than 140V) or too high voltage (more than 280V). It's cheap and looks decent. It would be nice to see not only the output and input voltage, but such functions do not exist in low-cost models. |
Worked for 3 years fine, recently turned off and wouldn't turn on. Took it to the repairman. He replaced some 3 relays. The repair cost 650 UAH (new one is 950 UAH). I expect it to work for another 3 years!? Affordable price Low reliability i recommend it should buy |
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