Low frequency 1000w 2000w 3000w pure sine wave 12v 220v battery inverter with charger for cheap sale

Low frequency 1000w 2000w 3000w pure sine wave 12v 220v battery inverter with charger for cheap sale 1.Features
On inverter
1.high overload ability
2.Low voltage trip selectable,ectracting max power from various batteries with different protections
3.Low quiescent current,selectable sensing cycle to reduce power consumption   On battery charger
1.3-steps intelligent battery charging
2.8 preset battery type selector plus de-sulphation for totally flat batteries
3.powerfull charge rate up to 70amp,selectable charging current
4.Power factor corrention for charger,less power consumption than conventional units   On Transfer
1.Delay before transfer,extra protections for loads under generator mode
2.Input AC voltage selectable, for different kinds of loads
3.8ms typical transfer time,guarantee power continuity
4.30/40A through current ability
5.output voltage regulation optional   On remote control&features 1.Ability to switch the unit on/off
2.Ability to select or deselect power save mode
3.17alarm warnings,infornative for easier operation and trouble-shooting
4.LCD statue display available for the 110v 220v Inverter
5.RS232 communication port optional         2.Speification  

Model No.	10001 (2)	20001(2,4)	30001(2,4)	40002 (4)	50002 (4)	60002 (4)
Nominal Power	1000W	2000W	3000W	4000W	5000W	6000W
AC Input
Phase & waveform	Single phase & sinewave
Voltage	120VAC/230VAC
Acceptable Voltage	194-243VAC4-243VAC(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
Output
Phase & waveform	Single phase & sinewave(bypass mode sync to input)
Voltage	230VAC(bypass mode sync to input)
Voltage Regulation	±10%rms(bypass mode sync to input)
Frequency	50Hz±0.3Hz(bypass mode sync to input)
Crest Power	3 times of ratings
Short Circuit Protection	Yes,shutdown after 10 minutes
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	70AA for the  Inverter 12v 220v
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
	110v 220v Inverter
Audible Alarm	Sounding when the heatsink's tem is over 105°C and shutdown after 30 seconds
Protections	low battery,over charging,over temp,over load
Communications	RS-232/USB(custom-made)
Enviromental
Operating Environment	0-40°C,0-90%RH(non-condensing)
Audible Noise	<60dB
Physical
Net Weight(KG)	18	20	22	35	38	40
Dimension,D X W X H(mm)	218X179X442			218X179X598
*Specifications are subject to change without prior notice.

  3.Product Show   Low frequency 1000w 2000w 3000w pure sine wave inverter charger 12V 24V 48V 220V 50hz with battery charger Low frequency 1000w 2000w 3000w pure sine wave inverter charger 12V 24V 48V 220V 50hz with battery charger Low frequency 1000w 2000w 3000w pure sine wave inverter charger 12V 24V 48V 220V 50hz with battery charger   Low frequency 1000w 2000w 3000w pure sine wave inverter charger 12V 24V 48V 220V 50hz with battery charger
Low frequency 1000w 2000w 3000w pure sine wave inverter charger 12V 24V 48V 220V 50hz with battery charger Low frequency 1000w 2000w 3000w pure sine wave inverter charger 12V 24V 48V 220V 50hz with battery charger     4.Work Flow Sketch