42
SALICRU
10.4.3. Electrical Characteristics (Inverter Output)
Item
Unit
Value
Rated capacity
kVA
30~300
Rated AC voltage
Vac
380/400/415 (Line-Line)
Rated Frequency
Hz
50/60
Frequency Regulation
Hz
50/60Hz±0.1%
Voltage precision
%
±1.5(0~100% linear load)
overload
\
110%, 60min;
125%,10min;
150%,1min;
>150%,200ms
Synchronized Range
Hz
Settable, ±0.5Hz ~ ±5Hz, default ±3Hz
Synchronized Slew Rate
Hz
Settable, 0.5Hz/S ~ 3Hz/S, default 0.5Hz/S
Output Power Factor
PF
0.9
Transient Response
%
<5% for step load (20% - 80% -20%)
Transient recovery
< 30ms for step load (0% - 100% -0%)
Output Voltage THDu
<1% from 0% to 100% linear load
<6% full non-linear load according to IEC/EN62040-3
Table 30.
Inverter Output (To critical load)
10.4.4. Electrical Characteristics (Bypass Mains Input)
ÍTEM
Unit
Value
Rated AC voltage
Vac
380/400/415
(three-phase four-wire and sharing neutral with the bypass)
Rated AC Current
A
455
Overload
%
110% Long term operation
110%~125% for 5min
125%~150% for 1min
150%~400% for 1s
>400% ,less than 200ms
Current rating of neutral cable
A
1.7×In
Rated frequency
Hz
50/60
Switch time (between bypass and
inverter)
ms
Synchronized transfer: 0ms
Bypass voltage range
%\
Settable, default -20%~+15%
Up limited: +10%, +15%, +20%, +25%
Down limited: -10%, -15%, -20%, -30%, -40%
Bypass frequency range
%Hz
Settable, ±1Hz, ±3Hz, ±5Hz
Synchronized Range
Hz
Settable ±0.5Hz~±5Hz, default ±3Hz
Table 31.
Bypass Mains Input
10.5. EFFICIENCY
Item
Unit
Value
Normal mode(dual conversion)
%
>95
ECO Mode
%
99
Battery discharging efficiency (battery at nominal voltage 480Vdc and full-rated linear load)
battery mode
%
>95
Table 32.
Efficiency