300w dc to ac inverter

*25Amp battery charger *wide input, accurate output *AVR function *low frequency transformer *rack or tower design

300w dc to ac inverter  

Main features:

1. sine wave power inverter

2.12/ 24VDC optional

3.Pure sine wave

4.Low frequency, inbuilt transformer.

5.AVR function

6.Charge current Max.25A.

7. Support inductive load, motor, generator.

8. Input range: 145-275vac

9. output: 230vac+/-10%

10. RS232 available

11. LCD panel

12. transfor time: 5ms

13.protection: automatic self-test, discharge protection, over charging protection, short-circuit protection.low voltage, over voltage,over load,over heating protection etc.

MODEL		115V Models	230V Models
OUTPUT
Power Levels crated at		1000VA /600W;2000VA / 1200W	1KVA /0.6KW;2KVA / 1.2KW
nominal inputs		3000VA / 2250W;5000VA/3500W	3KVA /2KW;5KVA/3.5KW;10KVA/6KW
Output Voltage		100V/110V/115V/120V Selectable	200V/220V/230V/240V Selectable
Voltage Waveform		Pure Sine wave
Crest Factor		3:1
Output Frequency		Auto Select for 50/60Hz
(Synchronized to Mains)		47Hz ~ 55Hz for 50Hz nominal56Hz ~ 65Hz for 60Hz nominal
Regulation (Nominal)		±10% typical of nominal voltage
Regulation(Battery mode)		±3% of selected output voltage (adjustable with theremote set-up software)
Transfer time		Blackout 3ms typicalBrownout 1ms typicalBattery mode to Normal mode??1ms typical
Over current protection		Over load alarm level 100% ~ 120%Over load shutdown level 120% ~ 190%(Adjustable by using the remote set-up software)
INPUT
Nominal Voltage		100V/110V/115V/120V Selectable	200V/220V/230V/240V Selectable
Input Frequency		47Hz ~ 65Hz, 50/60Hz auto-sensing
Efficiency (Normal mode)		97%
Noise Filtering		Full time EMI/RFI filtering
Over current protection		Re-settable over current protector500VA ~ 5000VA	AC Fuse 1000VA/1500VARe-settable over current protector from 1.5KVA to 10KVA
Voltage Range		75V ~ 155V	145V ~ 310V
AVR Range(2 Bucks, 2 Boosts)		Enhanced Buck: +28% of selected nominal voltageBuck mode: +10% of selected nominal voltageBoost mode: -10% of selected nominal voltageEnhanced Boost: -25% of selected nominal voltage
Surge Protection		500VA/1500VA 216 Joules1500VA~5000VA 424 Joules	500VA/1500VA 220 Joules1500VA~10000VA 834 Joules
BATTERY
Battery type		Lead-Acid 50Ah to 500Ah (Recommended)	Lead-Acid 50Ah to 500Ah (Recommended)
Voltage		500VA/800VA/1000VA: 12Vdc1500VA/2000VA:  24Vdc3000VA/5000VA:  48Vdc	500VA/800VA/1000VA: 12Vdc1500VA/2000VA: 24Vdc3000VA/5000VA/10kAV: 96Vdc
Typical backup time		No Limit
Charging method		Quick charging when battery is not fully charged,trickle charging when battery is 90% fully charged.
Maximum chargingcurrent		1500VA/15A ;2000VA/20A ; 3000VA/20A ; 5000VA/20A	1500VA/15A ;2000VA/20A ;3000VA/20A ; 5000VA/20A
Average charging		Quick charging mode:14V maximum.
voltage for each battery		Trickle charging mode:13.5V (adjustable with the remote set-up software)
Protection		Over current protection & Over charging voltage protection (SCR control)Thermal protection (CPU control)When temperature inside the unit is over 45 °C, charger will  stop charging for 2 minutes followed by an 2 minutes charging. The cycle will be repeate
Monitoring		Smart monitoring & warning for failed battery or open-circuit battery.Auto-detection each time when power on or every 6 days.
SOLAR CHARGER(OPTIONAL)
Rating voltage		12V / 24V / 48V	12V/24V/48V/96V
DC input range		12V model : 12 ~ 21Vdc24V model : 24 ~ 42Vdc48V model : 48 ~ 84Vdc
Charging method		Constant voltage with current limiting by PWM control
Charging voltage		12V model :13.5Vdc24V model : 27.0Vdc48V model : 54.0Vdc
Power rating		12V model : 500W (13.5Vdc @ 37A)24V model : 1000W (27.0Vdc @ 37A)48V model : 1000W (54Vdc @ 18.5A)
Protection		DC input polarity protection, DC input short circuit protection( when battery isconnected), DC output over current protection