CPS SCA50KTL-DO/US-480 - LVRT and HVRT Parameters

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Table 4-6 LVRT and HVRT Parameters (IEEE5147 and Rule21)
LVRT and HVRT Control
IEEE1547
Rule21
Parameter name
Description
Setting Range
(Min, Default, Max)
Setting Range
(Min, Default, Max)
LVRTModeSetting
0: Disable
1: Enable, no reactive
power output
2: Enable, reactive
power output
(0, 0, 2)
(0, 2, 2)
LVRTTripVolt
Threshold value of LOW
voltage trip
(70.0%, 80.0%,
100.0%)
(70.0%, 88.0%,
100.0%)
LVRTPstReactive1
The factor LVRT Positive
Reactive Current
(0%, 150.0%,
300.0%)
(0%, 150.0%,
300.0%)
LVRTNegReactive1
The factor LVRT
Negative Reactive
Current
(0%, 200.0%,
100%)
(0%, 200.0%,
100%)
HVRTModeSetting
0: Disable
1: Enable, no reactive
power output
2: Enable, reactive
power output
(0, 0, 2)
(0, 1, 2)
HVRTTripVol
Threshold value of HIGH
voltage trip
(100.0%, 110.0%,
135.0%)
(100.0%, 110.0%,
135.0%)