Marsriva MR-UF800 800 VA
 | Outdated Product A relatively compact and inexpensive interactive uninterruptible power supply (UPS) with an approximate sine wave output, built-in batteries and stabilizer function. Positioned as a product in the basic price category of 2023, designed to create a temporary emergency power supply system for low-power household and professional equipment. The Marsriva MR-UF800 uninterruptible power supply is equipped with two standard EU Type F connectors (Euro socket), a full range of short circuit/overload protection, an audible alarm and an interference filter. The rated power of this model is 480 W, maximum 800 W. At a load of 50% of the rated power (240 W), it provides up to 5 minutes of stable operation and this time will be quite enough to complete the work correctly. Ideal for working with switching...computer power supplies, incl. with active/passive power factor correction. Will cope with the task of temporary emergency power supply of telecommunications equipment, small servers and workstations, a wide range of automation equipment, video surveillance systems, emergency LED lighting, etc. The UPS is equipped with one built-in lead-acid gel (AGM) battery with a voltage of 12 V and a capacity of 7 Ah. In addition to quickly switching to battery power (no more than 6 ms), this UPS can perform the functions of a voltage stabilizer (AVR, from 140 to 300 V). |
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A relatively compact and inexpensive interactive uninterruptible power supply (UPS) with an approximate sine wave output, built-in batteries and stabilizer function. Positioned as a product in the basic price category of 2023, designed to create a temporary emergency power supply system for low-power household and professional equipment. The Marsriva MR-UF800 uninterruptible power supply is equipped with two standard EU Type F connectors (Euro socket), a full range of short circuit/overload protection, an audible alarm and an interference filter.
The rated power of this model is 480 W, maximum 800 W. At a load of 50% of the rated power (240 W), it provides up to 5 minutes of stable operation and this time will be quite enough to complete the work correctly. Ideal for working with switching computer power supplies, incl. with active/passive power factor correction. Will cope with the task of temporary emergency power supply of telecommunications equipment, small servers and workstations, a wide range of automation equipment, video surveillance systems, emergency LED lighting, etc. The UPS is equipped with one built-in lead-acid gel (AGM) battery with a voltage of 12 V and a capacity of 7 Ah. In addition to quickly switching to battery power (no more than 6 ms), this UPS can perform the functions of a voltage stabilizer (AVR, from 140 to 300 V).
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Stable power supply
The Marsriva MR-UF800 is an interactive uninterruptible power supply with a peak power of 800 volt-amps and a rated power of 480 watts. It also acts as an AVR voltage stabilizer: it is capable of equalizing 145 - 290 V into a stable 220 V, similar to a sine wave (approximation). The UPS can charge its battery from the mains, even when completely turned off.
Long service
Inside is a high-quality 12 amp-hour lead-acid battery that does not lose its capacity even after numerous recharge cycles. Charges from zero to one hundred percent in about 6 hours. The transition from wall power to battery occurs in just 6 milliseconds. Equipped with two standard Schuko sockets for a European plug.
Status indication
If you connect too powerful devices to the UPS, it will automatically turn off and indicate the Overload light. A fuse reliably protects against short circuits. The sound signal during battery operation can be turned off by briefly pressing the power button. Four LEDs indicate the remaining charge level.