73
GridFminRecT(Hz)
Recovery threshold value
of Min. grid frequency
{45.00, 47.51, 60.00}
GridFRecT(S)
Recovery time of grid
frequency protection
{0, 300.00, 600.00}
GridV.Unbal(%)
Threshold value of grid
voltage unbalance
{0.1, 2.6, 100}
(2)
”3 ON/OFF” menu: Set up the start-up and shut-down control parameters.
Table 5-5 Start-up and turn-off control parameters
Parameter name
Description
Setup range (lower limit,
default & upper limit)
PVStartVol(V)
PV start-up voltage
{300.0,330.0,400.0}
SoftStep(KW/S)
Soft step
{0.01,1.00,2.00}
SoftOffOption
Soft turn off option
{Ban, Ban,Enable}
OffPStep(KW/S)
Turn off power step
{0.01,1.50,2.00}
IsoResis(KOhm)
Isolation resistance
{10.0,40.0,1000.0}
GridReStep(KW/S)
Grid fault recovery step
{0.01,0.04,2.00}
(3)
”4 PowerContr” menu: relative functions of active, reactive power control
and over-frequency derating, including
“ActiveContr(%)”, “RePowerContr”
and
”FreqDeratCtrl” menus.
1.
“ActiveContr(%)” menu: adjust the active power of AC output, the
range is 0~100.0%.
2.
“RePowerContr” menu: set up the reactive power control mode,
including 6 submenus:
“1. None”, “2. Dispatch”, “3. Q Set”, “4. PF Set”, “5.
PF(P) Set” and “6. Q(U) Set”.
