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Datasheet
|
15KTL3-X
|
17KTL3-X
|
20KTL3-X
|
22KTL3-X
|
25KTL3-X
|
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Input Data
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Max recommended PV Power (for module STC)
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22500W
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25500W
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30000W
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33000W
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37500W
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Max DC voltage
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1100V
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Start Voltage
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250V
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Nominal voltage
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580V
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MPPT voltage range
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160V-1000V
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No. of MPP trackers
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2
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No. of PV strings per MPP tracker
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2
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2
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2
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2
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2/3
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Max. input current per MPPT tracker*
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27A
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27A
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27A
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27A
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27A/40.5A
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Max. short circuit current per MPPT
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33.8A
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33.8A
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33.8A
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33.8A
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33.8A/50.7A
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Output (AC)
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Rated AC output power
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15000W
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17000W
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20000W
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22000W
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25000W
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Max. AC apparent power
|
16600VA
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18800VA
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22000VA
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24400VA
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27700VA
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Nominal AC voltage(range*)
|
220V/380V, 230V/400V (340-440V)
|
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AC grid frequency;(range*)
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50/60 Hz (45-55Hz/55-65 Hz)
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Max. output current
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24.2A
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27.4A
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31.9A
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35.5A
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40.2A
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Adjustable power factor
|
0.8 leading - 0.8 lagging
|
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TH Di
|
<3%
|
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AC grid connection type
|
3W+N+PE
|
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Efficiency
|
|||||
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Max.efficiency
|
98.75%
|
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European efficiency
|
98.6%
|
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MPPT efficiency
|
99.9%
|
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Protection Devices
|
|||||
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DC reverse polarity protection
|
yes
|
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DC Switch
|
yes
|
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AC/DC surge protection
|
TypeII/Type II
|
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Insulation resistance monitoring
|
yes
|
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AC short-circuit protection
|
yes
|
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Ground fault monitoring
|
yes
|
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Grid monitoring
|
yes
|
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Anti-islanding protection
|
yes
|
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Residual-current monitoring unit
|
yes
|
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String monitoring
|
yes
|
||||
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AFCI protection
|
Optional
|
||||
|
General Data
|
|||||
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Dimensions (W / H / D)
|
525/395/222mm
|
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Weight
|
23kg
|
||||
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Operating temperature range
|
-25 °C... +60 °C
|
||||
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Self-Consumption (night)
|
<1W
|
||||
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Topology
|
Transformerless
|
||||
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Cooling
|
Smart air cooling
|
||||
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Protection degree
|
IP65
|
||||
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Relative Humidity
|
0~100%
|
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Altitude
|
4000m
|
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DC connection
|
H4/MC4(Optional)
|
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AC connection
|
Cable gland+OT terminal
|
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Display
|
OLED+LED/WIFI+APP
|
||||
|
Interfaces: RS485 / USB / WiFi/ GPRS / RF/ LAN
|
Yes/Yes /Optional/Optional/Optional/Optional
|
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|
Warranty: 5 years / 10 years
|
Yes /Optional
|
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