47
48
Model
Specifications
MID
30KTL3-X
MID
33KTL3-X
MID
36KTL3-X
MID
40KTL3-X
Protection devices
DC reverse-polarity protection
YES
DC switch
YES
DC Surge protection
typeII OPT
Insulation resistance monitoring
YES
AC surge protection
typeII OPT
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
580*435*280mm
Weight
30kg
31kg
Operating temperature range
-25°C ... +60°C
(>45°CDerating)
Noise emission (typical)
≤
50dB(A)
Altitude
4000m
Internal consumption at night
1W
Topology
Transformerless
Cooling
Smart air cooling
Electronics protection degree
IP66
Relative humidity
0~100%
DC connection
H4/MC4(OPT)
AC connection
Waterproof PG head+OT terminal or quick connect terminal
Interfaces
Display
OLED+LED
USB/RS485
YES
WIFI/GPRS/4G/RF/LAN
OPT
Model
Specifications
MID
17KTL3-X1
MID
20KTL3-X1
MID
22KTL3-X1
MID
25KTL3-X1
Input data(DC)
Max. recommended PV power(for
module STC)
25500W
30000W
33000W
375000W
Max. DC voltage
1100V
Start voltage
250V
Nominal voltage
600V
MPP voltage range
200-1000V
No. of MPP trackers
3
No. of PV strings per MPP trackers
2/2/2
2/2/2
2/2/2
2/2/2
Max. input current per MPP
trackers
26A*3
26A*3
26A*3
26A*3
Max. short-circuit current per MPP
trackers
32A*3
32A*3
32A*3
32A*3
Backfeed current to PV array
0A
Output data(AC)
AC nominal power
17000W
20000W
22000W
25000W
Max. AC apparent
17000VA
20000VA
22000VA
25000VA
Nominal AC voltage/range
230/400V
340-440V
AC grid frequency/range
50/60 Hz
45~55Hz/55-65 Hz
Max. output current
25.8A
30.3A
33.4A
37.9A
AC inrush current
60A
Max. output fault current
106.1A
Max. output overcurrent
Protection
106.1A
Power factor(@nominal power)
>0.99
Adjustable power factor
0.8Leading ...0.8Lagging
THDi
<3%
AC grid connection type
3W+PE /3W+N+PE
Efficiency
Max. efficiency
98.75%
98.75%
98.75%
98.8%
Euro-eta
98.5%
98.5%
98.5%
98.5%
Australian model
