Gemix PSN-500U 500 VA
 | Outdated Product Type: smart; Form factor: standard (Tower); Switching to battery (ms): 4; Input voltage: 1 phase (230V); Input voltage range (V): 140 – 275; Peak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): 180x140x350; Weight (kg): 5; |
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Before buying always check characteristics and configuration of product with online store manager
The Gemix PSN-500U desktop UPS in a Tower form factor case provides pure sine wave voltage, which is needed by delicate loads: boiler equipment, circulation pumps, video surveillance systems, and various computer equipment.
Balanced performance indicators
The model will not handle everything from the above list - after all, it is designed to operate with a nominal power of up to 350 W. As a last resort, the UPS can withstand peak power of up to 500 W, but only for starting pulse loads. It is assumed that the equipment will be connected to the "uninterruptible power supply" through one of two sockets of type F (Schuko).
Voltage stabilizer in the network
The second role of the device is to work as a stabilizer of the network voltage. The UPS belongs to the segment of linear-interactive models and is capable of stabilizing the voltage in the range from 140 to 275 V. Outside these limits, the load power is switched to the battery of the "uninterruptible power supply", as well as during power outages. In terms of time, automatic backup takes about 4 ms.
Adjusting the charging current
The battery for the model will need to be purchased separately. "How to choose a battery for a UPS" is described in detail in the article of the same name. Here we note that the Gemix PSN-500U is designed to work with 12-volt batteries with a capacity of 50 to 200 Ah and has a slider on the rear panel of the case for switching the charging current (5 A / 7 A / 9 A). The front of the "uninterruptible power supply" is equipped with a detailed info screen. The model can also boast a reliable electrical protection system.
