Sungrow SG4950HV-MV, Системное руководство

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ffiig gu urre e 1 10 0--2 2 Lower voltage withstand requirements
Note: T1, T2, U1, and U2 are all settable parameters.
Sungrow’s MV Station meets the abovementioned requirements.
10.6 High Voltage Ride Through (HVRT)
T Te ec ch hn niic ca all R Re eq qu uiirre em me en nttss ffo orr C Co on nn ne ec cttiin ng g P Ph ho otto ovvo olltta aiic c P Po ow we err S Stta attiio on n tto o P Po ow we err
S Syysstte em m requires PV plant should be able to operate as required within certain voltage
range.
G Grriid d--c co on nn ne ec cttiio on n p piin ntt vvo olltta ag ge e R Re eq qu uiirre em me en nttss
1.1U
pu
<U
T
<1.2U
pu
Operate for at least 10s
1.2U
pu
≤U
T
≤1.3U
pu
Operate for at least 0.5s
Note: U
T
is the grid-connection point voltage;
U
pu
is the grid-connection point nominal voltage.
ffiig gu urre e 1 10 0--3 3 High voltage withstand requirements
Note: T1, T2, U1, and U2 are all settable parameters.
Sungrow’s MV Staion meets the abovementioned requirements.
10 Main Functions System Manual