Quick overview from the supplier:
UPS SVEN RT-1000, 1000VA/600W, Pure sine wave, AVR, LCD, 2 Shuko socket, Metal case, External bat.
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http://www.sven.fi/ru/catalog/ups/rt-1000.htm
UPS type line-interactive of continuous action with long backup time
Total power, VА 1000
Active power, W 600
Input voltage level, V ~ 145 – 280 ± 5 %
Output voltage level, V ~ 230 ± 10 %
Output voltage waveform regular sinusoidal signal
Input frequency, Hz 50
Output frequency, Hz 50
Number of phases 1
Overload protection acting, % 120
Protection against short circuit, overvoltage or undervoltage of the mains and overload
Beeps low battery charge, overload, error
Accumulator typen on-serviceable leakproof lead-acid batteries (not included)
Typical switching time, ms ≤ 8
Cooling type passive / active
Operation mode continuous action with long backup time
Noise level, dB < 56
Operating temperature, °С 5 to 40
Operating humidity, % 10 - 90, without condensation
Efficiency, % 65
Dimensions, mm 300 × 270 × 140
Weight, kg 9.9
Color black
