CPS SCA50KTL-DO/US-480 - Protection Parameters

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Table 4-3 Protection Parameters (IEEE1547 and Rule21)
Grid Voltage Protection
IEEE1547
Rule21
Parameter name
Description
Setting Range
(Min, Default, Max)
Setting Range
(Min, Default, Max)
GridVoltMax1
Threshold value of
Level 1 Max. grid
voltage
{100.00%, 110.00%,
135.00%}
{100.00%, 110.00%,
135.00%}
VoltMaxTripTime1(S)
Threshold value of
Level 1 Max. grid trip
voltage
{0, 1.00, 655}
{0, 12.50, 655}
GridVoltMax2
Threshold value of
Level 2 Max. grid
voltage
{100.00%, 120.00%,
135.00%}
{100.00%, 120.00%,
135.00%}
VoltMaxTripTime2(S)
Threshold value of
Level 2 Max. grid trip
voltage
{0, 0.16, 655}
{0, 0.16, 655}
GridVoltMax3
Threshold value of
Level 3 Max. grid
voltage
{100.00%, 120.00%,
135.00%}
{100.00%, 120.00%,
135.00%}
VoltMaxTripTime3(S)
Threshold value of
Level 3 Max. grid trip
voltage
{0, 0.16, 655}
{0, 0.16, 655}
GridVoltMin1
Threshold value of
Level 1 Min. grid
voltage
{30.00%, 88.00%,
100.00%}
{30.00%, 88.00%,
100.00%}
VoltMinTripTime1(S）
Threshold value of
Level 1 Min. grid trip
voltage
{0, 2.0, 655}
{0, 20.50, 655}
GridVoltMin2
Threshold value of
Level 2 Min. grid
voltage
{30.00%, 60.00%,
100.00%}
{30.00%,70.00%,
100.00%}
VoltMinTripTime2(S)
Threshold value of
Level 2 Min. grid trip
voltage
{0, 1.00, 655}
{0, 10.50, 655}
GridVoltMin3
Threshold value of
Level 3 Min. grid
voltage
{30.00%, 45.00%,
100.00%}
{30.00%, 50.00%,
100.00%}
VoltMinTripTime3(S)
Threshold value of
Level 3 Min. grid trip
voltage
{0, 0.16, 655}
{0, 1.5, 655}