12v 24v 48v 220v  low frequency pure sinewave office inverter 1KW-6KW
Pure Sine Wave Inverter Charger Power Star Series PS1Kw-6Kw (1ph in/1ph out)   

Application
UPSEN Power Star Inverter can be used for various home appliances, office equipment,
solar power system, and other equipments which use single phase power
 
Key Features
1:Pure sine wave output (THD<3%), available for sensitive loads
2:High efficiency up to 95% under line mode, and 88% for Battery Mode
3:Easy to check with inverter condition with LED indication that can be upgraded to LCD
4:Supperior performance from CPU control technology
5:Accept generator's energy output
6:Automatically transfer between battery and line modes
7:Microprocessor control guarantees high reliability
8:Bypass without battery connected
9:Generator compatibly and external battery connection achievable
10:Protection against: Over load, over temperature, over charging, low battery
11:High surge capacity starts more difficult loads and handles overload conditions reliably 
12:it is suitable for various kinds of batteries.

Technical Specification

Power Star Series
Model No.	PS1000	PS2000	PS3000	PS4000	PS5000	PS6000
Nominal Power	1000W	2000W	3000W	4000W	5000W	6000W
AC Input
Waveform	Pure Sine Wave
Voltage	120VAC/230VAC
Acceptable Voltage	194-243VAC\164-243VAC(wide mode)
Line Low Transfer	85V±4%/184(154 wide mode±4%)
Line Low Return	95V±4%/194(164 wide mode±4%)
Line high Transfer	135V±4%/253±4%
Line high Return	127V±4%/243±4%
Frequency	50Hz or 60Hz (Auto sensing)
Line Low Transfer	47Hz for 50Hz, 57Hz for 60Hz
Line high Transfer	55Hz for 50Hz, 65Hz for 60Hz
AC Output
Waveform	Pure Sine Wave(bypass mode sync to input)
Voltage	120/220/230/240VAC(bypass mode sync to input)
Voltage Regulation	±10%rms(bypass mode sync to input)
Frequency	50Hz±0.3Hz(bypass mode sync to input)
Peak Power	3 times of rating power
Short Circuit Protection	Yes,shutdown after 10ms
Power Factor	0.9-1.0
DC Input
Battery Voltage	12V/24V	12V/24V/48V		24V/48V
Minimum Start Voltage	10V for 12V,20V for 24V,40V for 48V
Low Battery Alarm	10.5V for 12V,21V for 24V,42V for 48V
Low Battery Transfer	10V for 12V,20V for 24V,40V for 48V
High Voltage Alarm	16V for 12V,32V for 24V,64V for 48V
Max Charging Current	35A/70A
Over Charge Voltage	15.7V for 12V,31.4V for 24V,62.8V for 48V
Transfer Efficiency
Line Mode	>95%
Battery Mode	>88%
power saver	Available when the load is less than 25 Watts
Indicators
7-LED Display	From the right to the left,LED1 line mode (green lighting),LED2 inverter mode
	(green lighting),LED3 charging mode(yellow lighting),LED4 Fully charged
	(green lighting),LED5 over heat shutdown(red lighting),LED6 Overloaded
	shutdown(red lighting),LED7 Saving Mode(green lighting)
3-LED Display	Charging Mode(green lighting),inverter mode(green lighting), Alarm(red lighting)
Switch selector	Saving Mode is on/off when push the switch forwards/backwards,   keeping it horisontal is turning the inverter off.
Audible Alarm	Sounding when the heatsink's tem is over 105oC and shutdown after 30 seconds.
Protections	low battery,over charging,over temp,over load
Communications	RS-232/USB(custom-made)
Enviromental
Operating Environment	0-40oC,0-90%RH(non-condensing)
Audible Noise	<60dB
Physical
Net Weight(KG)	18	20	22	35	38	40
Dimension L*W*H(mm)	442*218*179mm			598*218*179mm
*Specification are subject to change without prior notice