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3-5KW grid connected inverter
3-5KW 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;
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Detailed description
JAJE 3-5KW 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;
Type No
JJNB-3KW
JJNB-4KW
JJNB-5KW
Direct
Maximum input power
3500W
4500W
5500W
Maximum input voltage
600V
600V
600V
Rated DC voltage
360V
360V
360V
MPPT voltage range
120 - 550V
120 - 550V
120 - 550V
Full load voltage range
150 - 500V
200 - 500V
200 - 500V
Starting voltage
150V
150V
150V
Turn off voltage
120V
120V
120V
Maximum input current
12A/12A
16A/16A
18A/18A
MPPT short circuit current
16A/16A
20A/20A
20A/20A
MPPT way
2
2
2
MPPT maximum input power
2000W /2000W
2500W /2500W
3000W/3000W
MPPT input string number
1/1
1/1
1/1
DC connection type
MCⅣ Waterproof terminal
MCⅣWaterproof terminal
MCⅣWaterproof terminal
AC output parameters
Maximum apparent power
3500VA
4500VA
5500VA
Rated output power
(power factor =1)
3000W
4000W
5000W
Rated power grid voltage
220V/230V/240V
220V/230V/240V
220V/230V/240V
Rated power grid frequency
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
Maximum output current
16A
20.0A
25.0A
Power grid voltage range *
185-276V
185-276V
185-276V
Frequency range of power network *
45-55Hz/55-65Hz
45-55Hz/55-65Hz
45-55Hz/55-65Hz
power factor
0.8i…1…0.8c
0.8i…1…0.8c
0.8i…1…0.8c
Harmonic distortion of total current
<2%
<2%
<2%
Starting grid power
15W
15W
15W
Self consumption at night
<1W
<1W
<1W
Standby loss
6W
6W
6W
Type of AC connection
L-N-PEWaterproof terminal
L-N-PEWaterproof terminal
L-N-PEWaterproof terminal
efficiency
Maximum efficiency @360Vdc
98.5%
98.5%
98.5%
European efficiency @360Vdc
97.7%
97.7%
97.7%
MPPT efficiency
99.9%
99.9%
99.9%
Safety and protection
DC insulation protection
Standard
Protection against isolated island
Standard
DC switch
Standard
Leakage current monitoring module
Standard
Power grid monitoring and protection
Standard
DC back connection protection
Standard
AC short circuit protection
Standard
Special EMC circuit
Standard
Overvoltage protection
Varistor
Reference standard
Standard of safety
EN 62109, AS/NZS 3100
EMC standard
EN 61000-6-1, EN 61000-6-3, EN 61000-6-2, EN 61000-6-4, EN61000-3-2, EN61000-3-3, EN61000-3-11, EN61000-3-12
Grid standard
CQC ,VDE-AR-N-4105, VDE 0126-1-1, RD1699, CEI0-21, C10/11, G83/2, UTE C15-712-1, AS4777
Physical structure
size（WxHxD）
355x425x165mm
weight
18.5kg
Environmental protection grade
IP 65
Installation method
Wall hanging (vertical)
Operating parameters
Working temperature range
-25°C to +60°C（大于45℃Load shedding ）
relative humidity
0%- 98%，Non condensation
altitude
<2000m
noise
<40dB
Grid connection
No transformer
Man-machine operation
LCD
communication
RS485/WiFi/ GPRS/USB
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