Smartec STC 3700VA Online UPS + 2 Batteries Tubular 180Ax2

Features and performances
x Outstanding efficiency and overload.
x Perfect management and limitation of AC sources.
x Power shaving of the consumption peaks.
x Automatic allocation of the power available.
x Active filtering of the load steps on the genset.
x Automatic protection of the sources against overload.
x Powerful multi-stage PFC charger.
x Ultra-short transfer time (from 0 to 15ms max.).
x Automatic and efficient stand-by.
x Compatible with AC coupling.
x Display, programming and data logging.
x RS-232 communication for remote supervision.
x iPS Dim. : 44.50x20x17.2( LxWxH cm ) , 17.50 x 7.87×6.8 ( LxWxH inch)
x Carton box Dim.: 53.5×30.5×30.5 (LxWxH cm) , 21.65×11.8×12 (LxWxH inch)
x Weight : 25Kg ( 55lbs )
Model iPS 3700-24
Inverter
Nominal battery voltage 24V
Input voltage range 19 – 34V
Continuous power @ 25°C 2000W
Power 30 min. @ 25°C 2800W
Power 25 sec. @ 25°C 5.6kVA
Maximum load Up to short-circuit
Maximum asymmetric load Up to Continuous power
Load detection (stand-by) 2 to 25 W
Maximum efficiency 86 – 90%
Consumption OFF/Stand-by/ON 3W / 9W / 70W
Output voltage Sine wave 220Vac (+/- 2%) / 190-245Vac
Dynamic behavior 5 ms (on load change 0 to 100%)
Overload and short-circuit Automatic disconnection up to 10 times restart attempt
Overheat protection Warning before shut – with automatic restart
Battery charger 6 step adjustable : I-U-Uo-Equalize-Uo(low)-U(periodic)
Charging current adjustable 0 – 45A
Maximum input voltage 265Vac
Input AC voltage range Adjustable threshold from 150 to 265Vac
Battery control
Absorption end By duration 2 / 0.25 – 10 h or by current – / 4 – 30A
Absorption voltage** 28.8 / 19 – 34V
Periodic absorption voltage** 19 – 34V
Floating voltage** 27.2 / 19 – 34V
Reduced floating voltage 19 – 34V
Equalization** By number of cycles (1 – 100) or at set interval (52 weeks)
Equalization end By duration 4 / 0.25 – 10 h or by current – / 4 – 30A
Deep-discharge protection 21.6 / 19 – 34V
Reduced floating time 0 – 32 days
Periodic absorption time 0 – 10 hours
General data iPS 3700-24
Auxiliary Output 2 independent Transistor short circuit protected outputs
Auxiliary Input 2 Opto Coupler Programmable Input 10V Æ 60VDC
Net Weight 25Kg ( 55lbs )
Weight with the cartoon box 26.2Kg (57.5lbs)
1 Year warranty