Eaton Power Xpert PXR 25 - Page 50

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10 Available protection settings
PXR TRIP UNITS FOR POWER DEFENSE MOLDED CASE CIRCUIT BREAKERS MN012007EN March 2019 www.eaton.com
10.2.25 PDC4 PXR10 settings (LI)
Frame 800 A 1000 A All 800 A 1000 A
Profile Long delay Instantaneous
Dial Ir (A) Ii (x In)
Setting Pickup Ir (amps)
Time (s)
at 6x (Ir) Pickup li = nx (In)
A
320 400 10 2 2
B
350 550 10 3 3
C
400 630 10 4 4
D
450 700 10 5 5
E
500 750 10 6 6
F
550 800 10 6.5 6.5
G
600 850 10 7 7
H
630 900 10 7.5 7.5
J
700 950 10 8 8
K
800 1000 10 8.5 8
Instantaneous override
6800 A 8000 A
10.2.26 PDC4 PXR10 settings (LSI)
Frame 800 A 1000 A All All 800 A 1000 A
Profile Long delay Short delay Instantaneous
Dial Ir (A) SD profile Ii (x In)
Setting Pickup Ir (amps)
Time (s)
at 6x (Ir)
Pickup (Isd)
Isd =nx (lr)
Time (tsd)
tsd (s) Pickup li = nx (In)
A
320 400 10 2.0 0.150 2 2
B
350 550 10 2.0 0.300 3 3
C
400 630 10 2.0 I
2
t 4 4
D
450 700 10 4.0 0.150 5 5
E
500 750 10 4.0 I
2
t 6 6
F
550 800 10 6.0 0.150 6.5 6.5
G
600 850 10 6.0 0.300 7 7
H
630 900 10 10.0 0.150 7.5 7.5
J
700 950 10 2.0-8.0 0.05 to 0.30 8 8
K
800 1000 10 OFF - 8.5 8
Configurable using PXPM software Instantaneous override
6800 A 8000 A