57
58
65000W
78000W
85800W
91000W
1100V
250V
700V
200V-1000V
650V-850V
50A/37.5A/
37.5A
50A/50A/
50A
50A/50A/
50A
50A/50A/
50A
55A/55A/
55A
55A/55A/
55A
55A/55A/
55A
55A/55A/
55A
3
4/3/3
4/4/4
4/4/4
4/4/4
55500VA
66600VA
73300VA
77700VA
277V/480V/425-540VAC
50/60 Hz
45~55Hz/55-65 Hz
60.2A
（
cos
φ
=1)
66.9A
（
cos
φ
=0.9)
72.2A
（
cos
φ
=1)
80.2A
（
cos
φ
=0.9)
79.4A
（
cos
φ
=1)
88.2A
（
cos
φ
=0.9)
84.2A
（
cos
φ
=1)
93.6A
（
cos
φ
=0.9)
Nominal AC voltage/range
Max. AC apparent power
AC nominal power
Output Data(AC)
No. of PV strings per
MPP trackers
No. of MPP trackers
Max. short-circuit current
per MPP trackers
Max. input current per
per MPP trackers
Full load MPP voltage
MPP voltage range
Nominal voltage
Start voltage
Max. DC voltage
M a x . re c o m m e n d e d P V
PV power(for module STC)
Input data
Max. output current
AC grid frequency/range
Model
Power factor(@nominal power)
THDi
<3%
AC grid connection type
3W/N/PE
Max. efficiency
98.80%
MPPT efficiency
99.90%
DC reverse polarity protection
YES
DC switch
YES
DC Surge protection
YES
（
Class II
）
Insulation resistance monitoring
YES
RCD check (GFCI)
YES
AC short-circuit protection
YES
AC surge protection
YES
（
Class II
）
Display
OLED+LED/WIFI+APP
USB
YES
Rs485
YES
WIFI
Option
GPRS
Option
4G
Option
General Data
Dimensions (W / H / D)
680*508*281 mm
Weight
52kg
>0.99
（
0.8LG ...0.8LD
）
Efficiency
Protection devices
Interfaces
MAC
70KTL3-X MV
MAC
66KTL3-X MV
MAC
50KTL3-X MV
MAC
60KTL3-X MV
50000W
60000W
66000W
70000W
