2kw off grid inverter with toridal transformer low frequency pure sine wave inverter
Input voltage: DC12V/24V (optional)
Output voltage: AC 110V/220V
Frequency: 50Hz/60Hz Recharging Current: standard 10A,1-30A Adjustable
Warranty: 2 years
*2kw off grid inverter with stable performance
*Solar Inverter Charger / Built-in PWM or MPPT controller optional.
* This inverter 6000 watt with intelligent LCD integration display
*AC charge current 0~30A adjustable, three working modes selectable.*Peak power more than 3 times, full-automatic and perfect protection function.
*Combine industrial and home usage, wall-mounted design, convenient installation.
*Low loss, high efficiency,Low vibration noise
Performance comparison of low frequency power inverter and high frequency inverter:
1. In terms of reliability, low frequency inverters are better than high frequency inverters. car power frequency inverters use thyristor (SCR) rectifiers. After more than half a century of development and innovation, this technology has become very mature. The current impulse capability is very strong. Since SCR is a semi-controlled device, there will be no faults such as shoot-through and false triggering. In contrast, although the IGBT high-frequency rectifier used in the high-frequency inverter has a high switching frequency, the IGBT has a strict voltage and current working area during operation, and the impact resistance is low. Therefore, in terms of overall reliability, IGBT rectifiers are lower than SCR rectifiers.
2. In terms of environmental adaptability, high-frequency inverters are better than lowl-frequency inverters. The operation of the UPS is controlled by means of a software program. Therefore, the volume and weight are significantly reduced, the noise is also small, and the impact on space and environment is small, so it is more suitable for office places with less stringent reliability requirements.
3. In terms of the requirements of the load on the neutral ground voltage, the low frequency inverter is better than the high frequency inverter. Such a structure inevitably causes the rectifier and inverter to couple high-frequency harmonics on the zero line, raising the zero-ground voltage, causing the zero-ground voltage at the load end to rise. 1V site requirements. In addition, when the mains and generator are switched, the high-frequency inverter often has to be switched to bypass work due to the lack of neutral line, which may cause a major failure of load flashing under certain working conditions.
|Dc Input||Battery Voltage||12V/24V|
|Battery Numbers||12V Lead-Acid Batteries:1/2 Section|
|Battery Type||Maintenance-Free Lead-Acid/Lithium Battery|
|Recharge||Low Voltage Protection||DC12V:10.5V/DC24V:21V/ DC48V:42V|
|Recharging Current||Recharging Current 1-30A Adjustable(Accept High Current Customization)|
|Inverter Output||Inverter Output||110VAC/220VAC(L+N+G)±5%|
|Waveform Distortion Rate||≤3%(Linear Load)|
|Dynamic Response||5%(0-100% Load)|
|Alarm||Buzz And LCD Display Flashing Alarm|
|Protective Function||AC Input Over-Voltage,Under-Voltage;DC Input Over-Voltage,Under-Voltage;Load Overload,Over-Temperature;Output Short Circuit|
|Overload Capacity||Overloading>100-120% Will Have Emergency Buzz That Keeps 60S Then Machine Shuts Down(Automatically Return To Normal After Load Reduction);Overloading>150% Machine Shuts Down Instantly|
|Communication Method||USB/Remote Monitoring(Optional)|
|Solar Panel PV Interface||MC4 Interface(Optional)|
|Cooling Method||Intelligent Cooling Fan|
|Working Environment||0-40 Degrees Celsius|
|Over heat protection||80℃|
|Transformer type||Toroidal Transformer|
|Function||Low Frequency Inverter with Charger and with Stabilizer Automatic Voltage Regulator (AVR)|
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