Technical Data; Battery Charger - Gtec SATURN Série Manuel D'installation

UPS Models
Input
Nominal voltage
Nominal frequency
Accepted input voltage tolerance due to no
intervention of the battery (referred to 400Vac)
Accepted input frequency tolerance due to no
intervention of the battery (referred to 50/60Hz)
Technology
Input current harmonic distortion
Input power factor
Power Walk-in
Output
(1)
Nominal voltage
(2)
Nominal frequency
Nominal apparent output power
Nominal active output power
Output power factor
Short circuit current
Precision of output voltage (referred to output
voltage of 400Vac)
(3)
Static stability
Dynamic stability
Voltage harmonic distortion with linear and
normalised distorting load
Crest factor allowed with nominal load
Frequency precision in free running mode
Inverter overload (Vin>345V AC )
Bypass Overload
Technology

Battery Charger

Nominal voltage
Maximum recharge current
Battery charger algorithm
Technology
Input voltage tolerance for recharging at
maximum current

TECHNICAL DATA

10 kVA
380-400-415 Vac 3-phase with neutral (4 wire) / 220-230-240 Vac single phase
High frequency IGBT with individual digital average current mode PFC control
High frequency IGBT with digital multiprocessor (DSP+P), voltage/current
(5)
12 kVA
20% @ 100% load
-40% +20% @50% load
on each input phase
THDi  3%
Programmable from 1 to 125 sec. in steps of 1 sec.
220/230/240 Vac single phase
10kVA 12kVA
9kW 10.8kW
1.5x In for t>500ms
 3% resistive load
1% with linear load
3% with distorting load
103% Infinite, 110% 10 min, 125% 1 min
110% Infinite,125% 60 minutes, 150% 10 minutes
based on signal processing techniques with feed forward
Two levels with temperature compensation
Analogue switching current mode under microprocessor control
(PWM voltage and charge current adjustment)
345-480Vac
- 110 -
15 kVA
50-60Hz
20%
40-72Hz
(7)
≥0.99
50/60Hz
15kVA
13.5kW
0.9
 1%
 0.5%
(4)
3:1
0.01%
240Vdc
6A
20 kVA
20kVA
18kW