UPS (ON-Line) US400 12V 400W

Uninterruptible power double conversion US400 is designed to provide power equipment sensitive to the quality of the supply voltage of 220 V, 50 Hz and not allowing its disappearance. This can be:
gas boiler;
circulation pumps of heating systems;
computer and office supplies;
fiscal equipment (cash registers, printers, POS-system);
lighting;
audio and video;
alarm systems and CCTV, etc.
long term maximum power attached devices must not exceed 400 VA, short - less than 600 VA CONDITIONS
ambient temperature - from 0 to plus 40 C
relative humidity of ambient air -. no more than 80% (non-condensing)
Altitude -. 2000 m (admissible operation at bo lshih altitudes with reduced maximum power?)
Fitting -. indoors, in the absence of direct exposure to precipitation
Operating position -.. horizontal
Environment - not explosive, not containing corrosive gases and vapors in concentrations destroying metals and insulation . Iju
- UHL-4
SPECIFICATION
Device features:
double conversion technology - online UPS type;
sinusoidal output voltage;
high overload capacity - 600 VA;
galvanic isolation between the battery and the inlet (the network), and the outlet batteries 220;
when the battery testing;
resistance to a short circuit (short circuit) at the output .;
ability to update the firmware through the USB interface

The UPS has the following protections:
overcurrent output;
short-circuit at the output;
of low and high ambient temperature;
from internal overheating;
from high voltage batteries;
undervoltage battery
BASIC SPECIFICATIONS:
input range of mains voltages. - 160 - 275 V
Maximum current consumption from the mains - 2.7
A range of input Voltage Battery eny - 10.5 - 14.3 In
Nominal battery voltage - 12 V
charging current - 5 A
voltage battery - 13.7 The maximum
consumed from battery current during the absence of network 1 - 42.3 A
output voltage - 220 ± 3%
frequency output voltage - 50 ± 0.2%
constant output power (active / total) 2 at Tamb = 25 ° C - 400W / 400VA
SOI output voltage on a linear resistive load - <1%
Maximum momentary output power (active / total) 3 - 600W / 600VA
efficiency at on battery 4 - 92%
efficiency for mains operation 4 - 93%
circuit power in battery (Uakk = 12.7) - 4.9 W
temperature range ambient environment 5 - from 0C to + 40C
dimensions (width * height * depth) - 299 * 202 * 75 mm
Weight - 3.4 kg
1 - when the voltage across the battery 10, 5 V and the load power of 400 W;
2 - Tamb - ENVIRONMENTAL temperature fluidized bed;
3 - if the duration of the consumption peak is not more than 0.1;
4 - when the load power of 400 W and Ta = 25 ° C;
5 - at temperatures outside this range device switched off.