Aros Flexus FM, Руководство пользователя

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TECHNICAL SPECIFICATIONS
UPS Models 10 kVA 12 kVA 15 kVA 20 kVA
Input
Nominal voltage 380-400-415 Vac 3-phase with neutral (4 wire) / 220-230-240 Vac single phase
Nominal frequency 50-60Hz
Accepted input voltage tolerance due to no
intervention of the battery (referred to 400Vac)
±
20% @ 100% load
-40% +20% @50% load
Accepted input frequency tolerance due to no
intervention of the battery (referred to 50/60Hz)
±
20%
40-72Hz
Technology
High frequency IGBT with individual digital average current mode PFC control on
each input phase
Input current harmonic distortion
THDi
≤
3%
(8)
Input power factor ≥ 0.99
Power Walk-In Programmable from 5 to 30 sec. in 1 second steps
Output
Nominal voltage
(1)
220/230/240 Vac single phase
Nominal frequency
(2)
50/60Hz
Nominal apparent output power 10kVA 12kVA 15kVA 20kVA
Nominal active output power 8kW 9.6kW 12kW 16kW
Output power factor 0.8
Short circuit current 1.5x In for t>500ms
Precision of output voltage (referred to output
voltage of 400Vac)
±
1%
Static stability
(3)
±
0.5%
Dynamic stability
±
3% resistive load
(4)
EN62040 -3 performance class 1 distorting load
Voltage harmonic distortion with linear and
normalised distorting load
≤
1% with linear load
≤
3% with distorting load
Crest factor allowed with nominal load 3:1
Frequency precision in free running mode 0.01%
Inverter overloads @ PFout = 0.8
(Resistive load)
110% 10 min
133% 1 min
150% 5 sec
>150% 0.5 sec
Bypass overload
110% Infinite
133% 60 minutes
150% 10 minutes
>150% 2 sec
Technology
High frequency IGBT with digital multiprocessor (DSP+
μ
P), voltage/current
based on signal processing techniques with feed forward
Battery Charger
Nominal voltage ±
240Vdc
Maximum recharge current
(5)
6A
Battery charger algorithm Two levels with temperature compensation
Technology
Analogue switching current mode under microprocessor control
(PWM voltage and charge current adjustment)
Input voltage tolerance for recharging at
maximum current
345-480Vac