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Appendix
MODEL
PV 22KTL-D3/G2
Input(PV)
Max. PV power voltage (V)
Rated input voltage (V)
Max. input current Imp(A)
30A/30A
Max. short-circuit current Isc(A)
40A/40A
Starting voltage/Min. operating
voltage
MPPT operating voltage range
MPPT voltage range @full load (V)
380V-850V
Max. numbers of input strings
Numbers of MPPT input
Maximum Feedback Current(A)
Output(Grid)
Rated putput power
22KW
Rated output apparent power
22KA
Max. apparent power
24.2KVA
Max. active power
24.2KW
Max. output current
3*37A
Rated ouput current
3*33.3/31.9/30.6A
Inrush Current
Maximum Output Overcurrent Protection
Maximum Output Fault Current
147A
Rated ouput voltage (V)
AC voltage range
Rated grid frequency
Grid frequency range
THDI
current DC off-sets
Adjustable power factor range
>0.99@full load power (adjuestable 0.8LG-0.8LD)
Protection
DC switch
Anti-islanding protection
AC Overcurrent protection
AC short circuit protection
DC reverse connection
Surge Arrester
Insulation impedance detection
Leakage current protection
General
Topology
Protection grade
Power consumption at night
Cooling type
5~15K(natural-cooling)/15~25K(air-cooling)
-25℃-60℃(Maximum 45℃ without derating)
Operating temperature range
Operating relative humidity range
Max. operation altitude
Noise emission
Dimensions (W*H*D)
Weight (kg)
Display & Communication
Display
Bluetooth&WiFi,RS485/GPRS/4G(Optional)
Communication
Protective Class
class I
Category Ⅲ
AC Overvoltage Category
Category Ⅱ
DC Overvoltage Category
Inverter Topology
Non-isolated
Grid Connection Standard
AS/NZS4777.2-2020
42
Three phase Grid-tied PV String Inverter User Manual
PV 25KTL-D3/G2
1100V
620V
30A/30A
40A/40A
180V/160V
160V-1000V
430V-850V
4（2/2）
2
0A
25KW
25KA
27.5KVA
27.5KW
3*39.8A
3*37.9/36.2/34.7A
98A
98A
98A
98A
147A
380V/400V/415V 3W+N+PE
260V-510V(Adjustable)
50Hz/60Hz
45Hz-55Hz/55Hz-65Hz
<3% Rated power
<0.5%In or 50mA
Support
Active Frequency Drift
Support
Support
Support
DC Type II/III; AC Type II/III (Optional)
Support
Support
Support
IP66
<1W
0~100%
4000m
<45 dB(air-cooling)
(398*460*190）mm
20.3
LED/LCD(Optional)
class I
Category Ⅲ
Category Ⅱ
Non-isolated
AS/NZS4777.2-2020
Three phase Grid-tied PV String Inverter User Manual
9.2
Quality Assurance
Quality Terms
As for the PV inverter which is defective or damaged within its quality warranty period,
our company shall repair or replace it for free.The defective/damaged PV inverter replaced must be returned.
Liability Waiver
Warranty or liability will be void if damage is caused from below operations / situations. If customer
asks for maintenance service, our company can, at its discretions, provide paid service.
1. The warranty period expired;
2. The damage caused during transit;
3.The damage caused by man;
4.The damage caused by force majeure including, but not restricted to the following:
earthquake, flood, fire, explosion, debris flow etc.
5. Operation in adverse environments beyond that described in the User Manual;
6. Any installation and operation environment beyond the relevant national standards;
7. Any installing, reconfiguring, or using faulty;
8. Any revising the product or modifying its software code without authorization;
9. Maintenance faulty caused by the technician personnel unauthorized by our company;
10. Any operation ignoring the safety precautions stipulated in the User Manual.
Appendix
43
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