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Single phase 3KW off-grid inverter

Single phase 3KW off-grid inverter
  • Model NoIND3K
  • Size480*260*430(W*H*D mm)
  • Operating temperature-20~40℃



● DSP digital control technology

● Pure sine wave output
● Suitable for all kinds of loads, such as resistive, inductive and rectified loads and motors
● Short circuit, overload and low battery protection
● Intelligent long backup time up to 10hrs (based on battery bank and loads)
● Compatible with generators and matching of inverter and generator is settable
●  High reliability: adopt high-speed DSP control system, combine advanced SPWM technology and high-speed power MOS
● Operating mode selectable: DC input priority or AC input priority
● AC input with effective online synchronous stabilizing technology
●Auto Power-On/Off function; real-time monitoring, test and intelligent startup / shutdown by rs232 or usb interface communicating with pc; remote monitoring by optional SNMP networks 
● Advanced SPWM technology
● Charging current selectable according to configured battery

● Wide DC input range.



Model IND3K
Nominal capacity(KW) 3
DC voltage 48VDC/96VDC
Input voltage 220VAC±25%
Input frequency 50Hz±10%,60Hz±10%
Output Frequency 50Hz±1%
Charge current Max 20A
Output voltage 220VAC±2%
Overload capacity 105%~125%,60sec;>125~150%,10sec;>150%,140ms;Output short circiut<150ms
Noise 45DB(Distance 1m)
Output waveform Pure Sine Wave
Protections Input/output over high or low protecting;Low battery protecting;surge and peak currents protecting
Operating temperature 0~40
Storage temperature -15~50
Size 480*260*430(W*H*D mm)
Operating height above sea level 0~3000meter


Hits:  UpdateTime:2021-04-03 16:16:55  【Printing】  【Close

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