Model	S3KS
Phase	1 phase 2 wire+PE
Capacity	3kVA/2.4KW
Input
Nominal Input Voltage	220/230/240VAC
Input Voltage Range	110V-300V@Halfload
	176V-300V@Full Load
Input Frequency Range	40-70Hz
Input Power Factor	0.99@Full load
Output
Output Voltage	230V(208/220/240/Selectable)
Voltage Regulation	1%
Output Frequency (Sync.Mode / Bat.Mode)	47Hz-53Hz; 57Hz-63Hz / 50Hz+/-0.05Hz 60Hz+/-0.05Hz
Output THDv%	1.5% linear Load 4.5% Non-linear Load
Output Waveform	Pure Sinewave
Transfer Time
Line mode -- Bat Mode	0ms
Inv -- Bypass Mode	<4ms
Efficiency
AC--AC	91%
ECO	96%
Battery Mode	89%
Battery & Charger
Battery Voltage/Capacity	72V / 96V external BAT
Battery Type	Valve Regulated Maintenance Free Lead Acid (VRLA) for Standard Model with internal battery
Recharge time	Subject to external BAT
Max recharge current	6A
Floating charge Voltage	81.8V/109.2V
Display
Display	LED/LCD
Buzzer Alarm	Bat.Mode/Bat.Low/OverLoad/Fault
Physical
Dimension	145(W)*220(H)*328(L)mm
Weight	10.8kg
Environment
Humidity	5-97%(Non condensing )
Operating Ambient temperature	0-40℃
Communication Port	NS232/SNMP(option)/USB(option)