ddd---_Copy
ddd---_Copy
Technical Features
Features and Advantages:
Control algorithm makes maximum use of solar module control, inverter, and isolation integrated design. Pure Sine wave output transformer isolation output safe, stable and reliable three-phase AC output, supports
% unbalanced load
D touch screen graphic display + D status indication intelligent battery management temperature compensation function complete protection function
% system efficiency and strong environmental adaptability
Product description:
Zhilian Shengda Technology/high-frequency photovoltaic power control 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, three-phase output, allowing connection of % unbalanced load, ensuring safe, stable and reliable AC output, suitable for various electrical appliances.
The controller in the series of all-in-one machines adopts a modular design and can flexibly configure the inverter output power to cover the entire range. 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:
<= dd system
Model
DC input (Photovoltaic side)
Voltage range
Maximum voltage
Recommended operating voltage
Rated power
(~ modules optional)
(~ modules optional)
AC input
Input voltage range
%
Input frequency range
/
AC output
Output Voltage
//
Output waveform
Pure sine wave
Rated output power
Output current crest factor
:
Overload capacity
%～%min%～%min% second
Voltage total harmonic distortion
D% Linear load D% nonlinear load
Isolation method
Power frequency transformer
Battery
Battery voltage
D
D
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
D touch screen (graphic display) + D (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
D～D
Maximum input voltage
Maximum input power
Maximum input current
Output voltage range
~D
D
Maximum output current
Maximum efficiency
%
Dimensions (depth*width*height)
*.*
Weight
Supply of 50KVA high frequency photovoltaic power control inverter all-in-one machine 220V to 415V