Growatt MAC 50KTL3-X LV - Technical Data

编号：GR-UM-C -00
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Model
MAC 30KTL3-X
LV
MAC 40KTL3-X
LV
MAC 50KTL3-X LV
MAC 60KTL3-X
LV
Input data
Max. recommended PV
power(for module STC)
39000W
52000W
65000W
78000W
Max. DC voltage
1100V
Start voltage
250V
Nominal voltage
600V
600V
600V
600V
MPP voltage range
200V-1000V
Full load MPP voltage
600V-850V
Max. input current per
MPP trackers
37.5A/37.5A/25A
37.5A/37.5A/37.5A
50A/37.5A/37.5A
50A/50A/50A
Max. short-circuit
current per MPP
trackers
45A/45A/45A
45A/45A/45A
55A/55A/55A
55A/55A/55A
No. of MPP trackers
3
No. of PV strings per
MPP trackers
3/3/2
3/3/3
4/3/3
4/4/4
Output Data(AC)
AC nominal power
30000W
40000W
50000W
60000W
Max. AC apparent
power
33300VA
44400VA
55500VA
66600VA
Nominal AC
voltage/range
230V/400V/340-440V
AC
230V/400V/340-440V
AC
230V/400V/340-440VAC
230V/400V/340-440V
AC
AC grid
frequency/range
50/60 Hz
45~55Hz/55-65 Hz
Max. output current
43.5A（cos φ=1)
48.3A（cos φ=0.9)
58.0A（cos φ=1)
64.4A（cos φ=0.9)
72.5A（cos φ=1)
80.5A（cos φ=0.9)
87.0A（cos φ=1)
96.6A（cos φ=0.9)
Power factor(@nominal
power)
>0.99（0.8LG ...0.8LD）
THDi
<3%
AC grid connection
type
3W/N/PE
3W/N/PE
3W/N/PE
3W/N/PE
Efficiency
Max. efficiency
98.80%
MPPT efficiency
99.90%
Protection devices
DC reverse polarity
protection
YES
DC switch
YES
DC Surge protection
YES（Class II）
Insulation resistance
monitoring
YES