Product Specifications 10 - Growatt WIT 50K-A User Manual

Error Code Description
High DC component in
Error 606
output voltage
EPS Overload Off-grid output overload
Off-grid parallel signal
Error 608 abnormal
101
Suggestion
1. Restart the inverter.
2. If the error message persists, please
contact Growatt support.
1. Restart the inverter.
2. If the error message persists, please
contact Growatt support.
1. Check if the communication cables
are properly connected.
2. If the error message persists, please
contact Growatt support.

Product Specifications 10

Table 10.1 WIT 50/63/75/100K-A Specification
Model
WIT 50K-A
Specifications
Battery data(DC)
Continuous charging /
56700W
discharging power
Battery voltage range
600-1000V（for 3P3W ）/ 680-1000V（for 3P4W）
Recommended battery
voltage
Max. charging and
83.3A
discharging current
BMS communication
Output data(AC)
Rated AC output power 50000W
Max. AC apparent power 55000VA
Nominal AC voltage
AC voltage range
AC grid frequency
AC grid frequency range
75.6A@220V
Rated output current
72.5A@230V
83.3A@220V
Max. output current
79.7A@230V
Power factor (@nominal
power)
Adjustable power factor
THDi
AC grid connection type
Backup power(AC)
Rated AC output power 50000W
Max. AC apparent power 60000VA
Rated AC output voltage
Nominal AC output
frequency
90.9A@220V
Max. output current
87A@230V
WIT 63K-A WIT 75K-A WIT100K-A
71400W 85100W 113500W
768V
105A 125A 167A
RS485/CAN
63000W 75000W 100000W
69300VA 82500VA 110000VA
220V/230V/240V（L-N）
380V/400V/415V（L-L）
-15%～+10%
50/60 Hz
45~55Hz/55-65 Hz
95.5A@220V 113.6A@220V 151.5A@220V
91.3A@230V 108.7A@230V 144.9A@230V
105A@220V 125A@220V 166.7A@220V
100.4A@230V 119.6A@230V 159.4A@230V
>0.99
（1 leading～1 lagging）
<3%
3P+PE/3P+N+PE
63000W 75000W 100000W
75600VA 90000VA 120000VA
220V/230V/240V（L-N）
380V/400V/415V（L-L）
50/60 Hz
114.5A@220V 136.4A@220V 181.8A@220V
109.6A@230V 130.4A@230V 173.9A@230V
102