92
900-00277-01-001 Rev A ©2021 OutBack Power. All Rights Reserved.
Specifications
Table 15
Grid Protection Settings (IEEE 1547 and CA Rule 21)
Range of
Adjustment
Certified
Range
IEEE 1547-2003
IEEE
1547-2018
Cat III/B
CA Rule 21
Parameter
Min
Max
Min
Max
LV momentary
voltage (pu)
0.000 5
n/a
n/a
n/a
0.500 0.500
LV momentary time (s)
0.08
50.00
n/a
n/a
n/a
0.08 0.16
HV1 voltage (pu)
1.020
1.200
1.050
1.200
1.100
1.100
1.100
HV1 time (s)
0.08
13.00
0.10
13.00
1.00
13.00
13.00
HV2 voltage (pu)
1.020
1.200
1.050
1.200
1.200
1.200
1.200
HV2 time (s)
0.08
13.00
0.10
13.00
0.16
0.16
0.16
HV momentary
voltage (pu)
1.020 1.200
n/a
n/a
n/a
1.100 1.100
HV momentary time (s)
0.08
13.00
n/a
n/a
n/a
0.08 0.16
LF1 Hz (Hz)
50.00
59.98
50.00
59.9
59.30
58.50
58.50
LF1 time (s)
0.16
1000.00
0.16
1000.00
0.16
300.00
300.00
LF2 Hz (Hz)
50.00
59.98
50.00
59.9
57.00
56.50
57.00
LF2 time (s)
0.16
1000.00
0.16
1000.00
0.16
0.16
0.16
HF1 Hz (Hz)
60.02
66.00
60.1
66.00
60.50
61.20
60.50
HF1 time (s)
0.16
1000.00
0.16
1000.00
0.16
300
300.00
HF2 Hz (Hz)
60.02
66.00
60.1
66.00
n/a
62.00 62.00
HF2 time (s)
0.16
1000.00
0.16
1000.00
n/a
0.16 0.16
Freq Droop
Disabled Enabled
n/a
n/a
n/a
Enabled
Enabled
Freq Droop OF
deadband (Hz)
0.000 1.000 0.000
1.000
n/a
0.036 0.036
Freq Droop UF
deadband (Hz)
0.000 1.000 0.017 1
n/a
0.036 0.036
Freq Droop OF ratio
0.020
0.070
0.02
0.07
n/a
0.050 0.033
Freq Droop UF ratio
0.020
0.070
0.02
0.07
n/a
0.050 0.033
Freq Droop response
time (s)
0.20 10.00 5 5
n/a
5.00 5.00
Freq Droop PMin (%)
–100.0
100.0
n/a
n/a
n/a
0.0 0.0
Watt/VAr
2
Disabled
Enabled
n/a
n/a
n/a
Disabled
Disabled
Watt/VAr 1 power (pu)
–1.000
0.000
n/a
n/a
n/a
–1.000
–1.000
Watt/VAr 1 reactive
power (pu)
–0.500 0.500
n/a
n/a
n/a
0.440 0.440
Watt/VAr 2 power (pu)
–1.000
0.000
n/a
n/a
n/a
–0.500
–0.500
Watt/VAr 2 reactive
power (pu)
–0.500 0.500
n/a
n/a
n/a
0.000 0.000
Watt/VAr 3 power (pu)
–1.000
0.000
n/a
n/a
n/a
–0.200
–0.200
Watt/VAr 3 reactive
power (pu)
–0.500 0.500
n/a
n/a
n/a
0.000 0.000
Watt/VAr 4 power (pu)
0.000
1.000
n/a
n/a
n/a
0.200 0.200
Watt/VAr 4 reactive
power (pu)
–0.500 0.500
n/a
n/a
n/a
0.000 0.000
Watt/VAr 5 power (pu)
0.000
1.000
n/a
n/a
n/a
0.500 0.500
Watt/VAr 5 reactive
power (pu)
–0.500 0.500
n/a
n/a
n/a
0.000 0.000
Watt/VAr 6 power (pu)
0.000
1.000
n/a
n/a
n/a
1.000 1.000
Watt/VAr 6 reactive
power (pu)
–0.500 0.500
n/a
n/a
n/a
–0.440
–0.440
2
Only one of the four VAr functions (
Volt/VAr
,
Watt/VAr
,
Constant PF
,
Constant VAr
) can be enabled at one time.
