3/3_Copy
Technical Features
Features and Advantages:
Control algorithm, maximum utilization of solar components, integrated design of control, inverter and isolation, pure sine wave output, transformer isolation output, Safe, stable and reliable, three-phase AC output, support
unbalanced load,
touch screen graphic display + status indication, intelligent battery management, temperature compensation function, complete protection function,
system efficiency, Strong environmental adaptability
Product description:
Zhilian Shengda Technology's three-phase off-grid solar inverter all-in-one machine adopts an integrated design of charge controller, inverter and transformer isolation. The solar controller adopts control algorithm and intelligent battery management design, intelligent and efficient inverter pure sine wave output, power frequency transformer isolation, and the three-phase output is allowed to be connected to unbalanced loads, ensuring that the AC output is safe, stable and reliable, and is suitable for various applications. Kind of electrical appliances.
The controller in the series of all-in-one machines adopts a modular design and can be flexibly configured, covering the inverter output power. Provide power supply for remote mountainous areas, pastoral areas, islands and communication base stations without mains power supply. Help customers create the best social, economic and environmental benefits.
Technical parameters:
System
Model
DC input (photovoltaic side )
Voltage range
Maximum voltage
Recommended operating voltage
Rated power
3 (~3 modules are optional)
(~ modules are optional)
AC input
Input voltage range
3
Input frequency range< br/>
AC output
Output voltage
3,
Output waveform
Pure sine wave
Rated output power
< br/>
Output current crest factor
Overload capacity
~, minutes ~, minutes, seconds
Voltage Total harmonic distortion
3, linear load, nonlinear load
Isolation method
Power frequency transformer
Battery
Battery voltage
3
Battery type
Lead-acid battery
General parameters
Operating environment temperature
℃～℃ (derating is required if the temperature exceeds the temperature)
Relative humidity
~, no condensation
Operating altitude
(The above needs to be derated)
Display
Touch screen (graphic display) + (status indication)
Communication interface
, Dry contact
Protection
Input over and under voltage protection, output over and under voltage protection, overload, short circuit, over temperature, reverse polarity protection
Protection level
Dimensions (depth*width*height)
**
**
Weight (excluding photovoltaic modules)
Photovoltaic control module
Module model
Control type
Control
Tracking accuracy
Voltage range
~
Maximum input voltage
Maximum input power
Maximum input current
Output voltage range
~
3
Maximum output current
Maximum efficiency< br/>
Dimensions (depth*width*height)
*.*
Weight
Huizhou supplies three-phase off-grid solar inverter all-in-one machine 50KVA to 400V