Tele：086-158 5277 8516
Tele：086-133 9518 0897
20KW grid connected inverter
20KW grid connected inverter
1. DC side ZVS BOOST circuit has lower power consumption and more reliable circuit.
2. network side is a multistage switch H-Brigde circuit, and the common mode voltage is very low, which is more suitable for the domestic rural power grid.
3. the highest efficiency of 98.7%, wide range input voltage;
4. built-in DC switch, easy to install and debug.
5. no transformer, no fan design, longer life;
6. multi-channel high efficiency MPPT technology, can be individually input, and can also directly cross link input;
7. big screen LCD monitoring, no need to set up;
8. IP65 design, outdoor installation;
-
Detailed description
JAJE 20KW grid connected inverter
1. DC side ZVS BOOST circuit has lower power consumption and more reliable circuit.
2. network side is a multistage switch H-Brigde circuit, and the common mode voltage is very low, which is more suitable for the domestic rural power grid.
3. the highest efficiency of 98.7%, wide range input voltage;
4. built-in DC switch, easy to install and debug.
5. no transformer, no fan design, longer life;
6. multi-channel high efficiency MPPT technology, can be individually input, and can also directly cross link input;
7. big screen LCD monitoring, no need to set up;
8. IP65 design, outdoor installation;
Model specification
JJNB-20KW
DC input
Maximum voltage tracking range
DC200-850V
Minimum starting voltage
DC400V
Rated voltage
DC620V
Photovoltaic array configuration
MPPT(Maximum Idc=10A per channel with a public independent maximum power tracking)
AC output
power
20KW
Voltage range
Three-phase AC380V + 10% (can be adjusted according to the requirements of different countries and regions)
Rated voltage
380VAC
frequency
Power grid frequency 50/60Hz (can be set)
Phase number
Three-phase
power factor
0.95
Maximum current
30A
Maximum current distortion THD
<3.5% at rated power and sine wave
efficiency
97%（European efficiency:96.4%）
structure
Shell protection grade
IP20/NEMA4X
Cooling mode
Fan cooling
Audible noise
<50dB
data interface
External RS232C
Isolation type
Non isolation
protect
inverter
Input overvoltage, output short circuit protection, overload and overheating protection
power grid
Anti islanding effect (IEEE 1547) power grid, undervoltage and overvoltage protection, high frequency low frequency protection grid
Environmental Science
Working environment temperature
Air circulation,-10℃-40℃（50℃）
Storage environment temperature
-25℃-60℃
relative humidity
0-100%
Environmental Science
There are no combustible gases, corrosive gases, fumes, dust, etc.
standby power
<25,0mW
altitude
6600Foot(2000米)
They are all searching: solar panels, solar modules, solar systems, solar stations, solar controllers, solar inverters
【Sweep, pay attention to us】
