FSP EssenSolar CFS model User Manual
www.fsp-group.com.tw
28
SPECIFICATIONS
Table 1 Line Mode Specifications
INVERTER MODEL
3kVA
5kVA
Input Voltage Waveform
Sinusoidal (utility or generator)
Nominal Input Voltage
230Vac
Low Loss Voltage
170Vac± 7V (UPS);
90Vac± 7V (Appliances)
Low Loss Return Voltage
180Vac± 7V (UPS);
100Vac± 7V (Appliances)
High Loss Voltage
280Vac± 7V
High Loss Return Voltage
270Vac± 7V
Max AC Input Voltage
300Vac
Nominal Input Frequency
50Hz / 60Hz (Auto detection)
Low Loss Frequency
40± 1Hz
Low Loss Return Frequency
42± 1Hz
High Loss Frequency
65± 1Hz
High Loss Return Frequency
63± 1Hz
Output Short Circuit Protection
Circuit Breaker
Efficiency (Line Mode)
>95% ( Rated R load, battery full charged )
Transfer Time
10ms typical (UPS);
20ms typical (Appliances)
Output power derating:
When AC input voltage drops to 170V,
the output power will be derated.
Input Voltage
Output Power
Rated Power
50% Power
90V
170V
280V
