Growatt MID 15KTL3-X - Page 22

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Specifications
Model
MID 20KTL3-X
MID 22KTL3-X
MID 25KTL3-X
Input data(DC)
Max. recommended PV power(for
module STC)
26000W
28600W
325000W
Max. DC voltage
1100V
Start voltage
250V
Nominal voltage
580V
MPP voltage range
160-1000V
Full-load voltage range
480-850V
520-850V
520-850V
No. of MPP trackers
2
No. of PV strings per MPP trackers
2
2
2/3
Max. input current per MPP trackers
25
25
25/37.5
Max. short-circuit current per MPP
trackers
32
32
32/48
Output data(AC)
AC nominal power
20000W
22000W
25000W
Max. AC apparent
22000VA
24400VA
27700VA
Nominal AC voltage/range
230V/400V
340-440V
AC grid frequency/range
50/60 Hz
45~55Hz/55-65 Hz
Max. output current
31.9A
35.5A
40.2A
Power factor(@nominal power)
>0.99
Adjustable power factor
0.8Leading ...0.8Lagging
THDi
<3%
AC grid connection type
3W+N+PE
Efficiency
Max. efficiency
98.65%
Euro-eta
98.3%
Specifications
Model
MID 20KTL3-X
MID 22KTL3-X
MID 25KTL3-X
Protection devices
DC reverse-polarity protection
YES
DC switch
YES
DC Surge protection
typeII
Insulation resistance monitoring
YES
AC surge protection
typeII
AC short-circuit protection
YES
Grid monitoring
YES
Anti-islanding protection
YES
Residual-current monitoring unit
YES
String Fuse protection
YES
String monitoring
OPT
AFCI protection
OPT
General data
Dimensions (W / H / D) in mm
525*395*222mm
Weight
23kg
Operating temperature range
-25°C ... +60°C
(>45°CDerating)
Noise emission (typical)
≤40dB(A)
Altitude
4000m
Internal consumption at night
1W
Topology
Transformerless
Cooling
Fan cooling
Electronics protection degree
IP65
Relative humidity
0~100%
DC connection
H4/MC4(OPT)
AC connection
Cable gland+OT terminal
Interfaces
Display
OLED+LED/WIFI+APP
USB/RS485
YES
WIFI/GPRS/4G
OPT
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