Logicpower LPY-W-PSW-500VA Plus 500 VA (0004142)
 | Outdated Product Type: smart; Form factor: shutdown timer; Switching to battery (ms): 4; Input voltage: 1 phase (230V); Input voltage range (V): 140 – 275; Peak output power (VA): 500; Rated output power (W): 350; Output waveform: pure sine wave (PSW); Dimensions (mm): 255x220x155; Weight (kg): 4.9; |
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We started having issues with our lights; they flicker often, are sometimes out for a couple of hours, and recently they went out entirely for two days. We heat with a gas boiler, so I decided we'd use batteries for heating. I bought two 55 Ah batteries and this UPS. The boiler is hidden behind a cabinet in the kitchen. We attached the UPS to another cabinet and put the two batteries there. They're heavy, of course, but what can you do. I set the charging current to 15 A, and it takes almost a day to charge the batteries. I haven't tested how long the batteries last exactly, but they definitely last for a day based on experience. The UPS is very well-assembled. The display is technically primitive but very informative. I have some complaints about the noise. The fan is quite noisy, in my opinion. The wires could have been longer; it's not very convenient and we had to adjust them a bit. Performs its function 100%. Wall-mounted version. External cable output for batteries. Batteries larger than 100 Ah can be connected (I think up to 200 Ah). Informative display. The fan is somewhat noisy. They could have made the battery cable longer.  KarininOleg: use Logicpower LPY-W-PSW-800VA Plus few months |
There is a generator, but since the heating season is coming and night outages may not last for an hour or two, I decided to take this UPS for the boiler + a 200A gel battery, so to speak, to have a reserve. In general, a gas boiler, 2 routers, a fiber optic terminal, 2 IP cameras, a working monitor are powered without effort. All together, the load comes out to about 200 W. The battery should last for 9.5 hours with continuous operation. And since the boiler pump will not work 100% without a break, it should be enough for 12 hours. Switches instantly, the boiler does not react at all to the change of source. At the time of distribution, the fan periodically turns on, and during charging it works constantly. But the noise level is minimal, not annoying at all. Another plus I can note is the support for charging LiFePO4 batteries. In general, it fully justifies its cost. The display is primitive, but the information displayed is more than enough, especially since there is nothing to look at, it works and is great. High-quality assembly, correct sine wave, quiet operation Not found Dmitriy P: use Logicpower LPY-W-PSW-500VA Plus less than month |
Automatic backup and voltage stabilization
The Logicpower LPY-W-PSW-500VA Plus model is designed for automatic backup of the connected load with a total power of up to 350 W, and also functions as a network voltage stabilizer.
Stabilization of network voltage
The device body measures 255x220x155 mm and can be either wall-mounted or desktop. The model effectively smooths out voltage fluctuations in the range from 140 to 275 V, and if the indicators go beyond the specified limits, the power supply of the connected equipment automatically switches to the UPS battery. This helps prevent damage to the equipment.
Fast response time and cold start function
The UPS response time when power is cut off is about 4 ms. As mentioned, the model supports a load of up to 350 W, and also withstands short-term peak power surges of up to 600 W for equipment with increased starting currents. Moreover, Logicpower LPY-W-PSW-500VA Plus offers a "cold start" option, which allows you to start connected equipment when there is no voltage in the network.
Wide compatibility with batteries
The UPS is supplied without a battery, and it is recommended to use any 12-volt batteries, including gel, AGM and lithium-iron-phosphate. For charging batteries, there is an option to regulate the charging current in the range from 5 to 10 A. All the parameters of the UPS operation are displayed on the information display. As for the sockets, the model has one single Schuko socket with a pure sine wave output signal, which is critical for the correct power supply of sensitive equipment, including boiler control equipment, audio and video equipment, video surveillance systems, etc.