Maxima 3KVA - Technical Specifications; Line Mode Technical Details

26
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)
Boost activation voltage
207V± 7V
Boost deactivation voltage
213V± 7V
Buck activation voltage
253V± 7V
Buck deactivation voltage
247V± 7V
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
Line mode: Circuit Breaker
Battery mode: Electronic Circuits
Efficiency (Line Mode)
>95% ( Rated R load, battery full charged )
Transfer Time
*
10ms typical (For UPS)
20ms typical (For Appliances)
Output power derating:
When AC input voltage drops to 170V
depending on models, the output power
will be derated.
Input Voltage
Output Power
Rated Power
50%
Power
90V 170V
280V
*Transfer time may be longer than specified figure when the unit is operated in parallel system.