CPS SCA36KTL-DO/US-480 - Page 94

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Table 6-1 Protection Parameters (IEEE1547-2018, Rule21 and ISO-NE)
Grid Voltage Protection
Setting Range
Parameter name
Description
(Threshold Value
of)
IEEE1547-2018
Rule21
ISO-NE
Min
Default
Max
Min
Default
Max
Min
Default
Max
GridVoltMax1(%)
Level 1 Max. grid
voltage
100
110
135
100
110
135
100
110
135
VoltMaxTripTime1(S)
Level 1 Max. grid
trip voltage
0
13
655
0
12.5
655
0
2
655
GridVoltMax2(%)
Level 2 Max. grid
voltage
100
120
135
100
120
135
100
120
135
VoltMaxTripTime2(S)
Level 2 Max. grid
trip voltage
0
0.16
655
0
0.16
655
0
0.16
655
GridVoltMax3(%)
Level 3 Max. grid
voltage
100
120
135
100
120
135
100
120
135
VoltMaxTripTime3(S)
Level 3 Max. grid
trip voltage
0
0.16
655
0
0.16
655
0
0.16
655
GridVoltMin1(%)
Level 1 Min. grid
voltage
0
88
100
0
88
100
0
88
100
VoltMinTripTime1(S)
Level 1 Min. grid
trip voltage
0
21
655
0
20.5
655
0
2
655
GridVoltMin2(%)
Level 2 Min. grid
voltage
0
50
100
0
70
100
0
50
100
VoltMinTripTime2(S)
Level 2 Min. grid
trip voltage
0
2
655
0
10.5
655
0
1.1
655
GridVoltMin3(%)
Level 3 Min. grid
voltage
0
50
100
60
50
100
0
50
100
VoltMinTripTime3(S)
Level 3 Min. grid
trip voltage
0
2
655
0
1.5
655
0
1.1
655