Firmware Update - Sungrow SG5KTL-MT User Manual

User Manual
P P a a r r a a m m e e t t e e r r
AC under-frequency single stage protection value
AC over-frequency single stage protection value
table 7-10 Multi- level Protection Parameters Explanation
P P a a r r a a m m e e t t e e r r
AC under-voltage level one protection value
AC over-voltage level one protection value
AC under-frequency level one protection value
AC over-frequency level one protection value
AC under-voltage level one protection time
AC over-voltage level one protection time
AC under-frequency level one protection time
AC over-frequency level one protection time
AC under-voltage level two protection value
AC over-voltage level two protection value
AC under-frequency level two protection value
AC over-frequency level two protection value
AC under-voltage level two protection time
AC over-voltage level two protection time
AC under-frequency level two protection time
AC over-frequency level two protection time
table 7-11 Description of protection recovery parameters
P P a a r r a a m m e e t t e e r r
Vmax-recover
Vmin-recover
Fmax-recover
Fmin-recover

7.7.3 Firmware Update

P P r r e e p p a a r r a a t t i i o o n n o o f f f f i i r r m m w w a a r r e e u u p p g g r r a a d d e e p p a a c c k k a a g g e e
Contact the supplier or SUNGROW to get the upgrade package (.sgu file) and store the
package in the specified path.
Path (Android system): root directory /iscFiles
•
Storage method (iOS system): Connect the mobile phone to the computer through a
•
data cable, find the folder iSolarCloud application via iTunes, iMazing, or iTools, and
copy the upgrade package to the folder "Document".
E E x x p p l l a a n n a a t t i i o o n n
Max. protection recovery voltage
Min. protection recovery voltage
Max. protection recovery frequency
Min. protection recovery frequency
7 iSolarCloud App
R R a a n n g g e e
D D e e f f a a u u l l t t
49.5Hz 45Hz ~ 49.89Hz
50.20Hz 50.11Hz ~ 55Hz
R R a a n n g g e e
D D e e f f a a u u l l t t
195.5V 23V ~ 230V
253.0V 220V ~ 322V
49.50Hz 45Hz ~ 49.89Hz
50.20Hz 50.11Hz ~ 55Hz
2.00s 0 ~ 600s
2.00s 0 ~ 600s
600s 0 ~ 600s
120s 0 ~ 600s
115.0V 23V ~ 230V
310.5V 220V ~ 322V
48.00Hz 45Hz ~ 49.89Hz
50.50Hz 50.11Hz ~ 55Hz
0.10s 0 ~ 600s
0.05s 0 ~ 600s
0.20s 0 ~ 600s
0.20s 0 ~ 600s
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