CPS SCH100KTL-DO-600 - Page 69

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Table 5-1 The Protection Parameters (IEEE1547, Rule21 and ISO-NE)
Parameter name
Description
Range
Grid code
IEEE-1547
Grid code
RULE-21
Grid code
ISO-NE
Grid Over Voltage Protection (Table 5.7 (13-15))
GridVoltMax1
Threshold Level 1
Max. grid voltage
{100.00%,135.00%}
110.00%
110.00%
110.00%
VoltMaxTripTime1(S)
Trip Time Level 1
Max. grid trip voltage
{0, 655}
1.00
12.50
2
GridVoltMax2
Threshold Level 2
Max. grid voltage
{100.00%,135.00%}
120.00%
120.00%
120.00%
VoltMaxTripTime2(S)
Trip Time Level 2
Max. grid trip voltage
{0, 655}
0.16
0.16
0.16
GridVoltMax3
Threshold Level 3
Max. grid voltage
{100.00%,135.00%}
120.00%
120.00%
120.00%
VoltMaxTripTime3(S)
Trip Time Level 3
Max. grid trip voltage
{0, 655}
0.16
0.16
0.16
Grid Low Voltage Protection (Table 5.7 (16-18))
GridVoltMin1
Threshold Level 1
Min. grid voltage
{30.00%,100.00%}
{88.00%}
{88.00%}
{88.00%}
VoltMinTripTime1(S）
Trip Time Level 1 Min.
grid trip voltage
{0, 655}
{2.0}
{20.50}
{2}
GridVoltMin2
Threshold Level 2
Min. grid voltage
{30.00%,100.00%}
{60.00%}
{70.00%}
{50.00%}
VoltMinTripTime2(S)
Trip Time Level 2 Min.
grid trip voltage
{0, 655}
{1.00}
{10.50}
{1.1}
GridVoltMin3
Threshold Level 3
Min. grid voltage
{30.00%,100.00%}
{45.00%}
{50.00%}
{45.00%}
VoltMinTripTime3(S)
Trip Time Level 3 Min.
grid trip voltage
{0, 655}
{0.16}
{1.5}
{0.16}
VMaxRov
Recovery Max
threshold grid voltage
protection
{80.00%, 135.00%}
{107.92%}
{107.99%}
{105.00%}
VMinRov(V)
Recovery Min
threshold. grid voltage
protection
{20.00%,100.00%}
{90.08%}
{90.00%}
{91.70%}
VRcovT(S)
Recovery time of grid
voltage protection
{0, 655}
{300}
{300}
{300}