Eaton Power Xpert Release PXR 10 - Page 38

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9 Available protection settings
PXR TRIP UNITS FOR POWER DEFENSE MOLDED CASE CIRCUIT BREAKERS MN012007EN June 2018 www.eaton.com
9.2.23 PDG4 PXR25 and 20D settings
Frame 800A G styles
Setting Ir tr @ 6xIr Isd (nxIr) tsd(s) Ii (nxIn) Ig (nxIn) tg (s)
Min
320 0.5 1.5 0.050 2 0.20 0.100
Max
800 24.0 8.0 0.500 8.50 1.00 1.000
Min
0.067 0.20 0.067
Max
0.300 1.00 0.300
Step
1.0 0.10 0.10 0.010 0.10 0.01 0.010
Add'l opt
OFF
Flat Trip Flat
I
2
t Alarm I2t
9.2.24 PDC4 PXR25 and 20D settings
Frame 800 A 1000 A All All All 800 1000 G styles
Setting Ir tr @ 6xIr Isd (nxIr) tsd(s) Ii (nxIn) Ig (nxIn) tg (s)
Min
320 400 0.5 1.5 0.050 2 2 0.20 0.100
Max
800 1000 24.0 8.0 0.500 8.50 8.00 1.00 1.000
Min2
0.067 0.20 0.067
Max2
0.300 1.00 0.300
Step
1.00 1.00 0.100 0.100 0.010 0.10 0.10 0.01 0.010
Add'l opt
OFF
Flat Trip Flat
I
2
t Alarm I2t
9.2.25 PDG5 PXR20 settings
Frame 800 A 1200 A 1600 A IEC 800 A 1200/1600A All All 800 1200 1600 G styles
Setting Ir tr @ 6xIr Isd (nxIr) tsd(s) Ii (nxIn) Ig (nxIn) tg (s)
Switch 1 2 3 4 5 6 7
1
320 500 800 0.5 0.5 1.5 0.050 2 2 2 0.20 0.100
2
350 550 900 1 1.0 2.0 0.100 3 3 2.5 0.30 0.150
3
400 600 1000 2 2.0 3.0 0.150 4 4 3 0.40 0.200
4
450 630 1100 4 4.0 4.0 0.200 5 5 3.5 0.60 0.300
5
500 700 1200 7 7.0 5.0 0.300 6 6 4 0.80 0.500
6
550 800 1250 8 10.0 6.0 0.400 8 7 5 1.00 0.750
7
600 900 1300 10 12.0 8.0 0.500 10 8 6 0.20 1.000
8
630 1000 1400 12 15.0 10.0 0.067 12 9 7 0.50 0.067
9
700 1100 1500 13 20.0 12.0 0.150 15 10 8 1.00 0.150
10
800 1200 1600 14 24.0 OFF 0.300 18.0 12.0 9.0 OFF 0.300
Flat Trip Flat
I
2
t Alarm I
2
t
Note that ground fault pickup will not exceed 1200 A