Eaton Power Xpert PXR Series User Manual

37
10 Available protection settings
PXR TRIP UNITS FOR POWER DEFENSE MOLDED CASE CIRCUIT BREAKERS MN012007EN March 2019 www.eaton.com
10.2.4 PDC2 PXR10 settings (LI)
Frame 63 A 100 A 160 A 200 A 250 A All 63 A 100 A 160 A 200 A 250 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
16 25 40 50 63 10 2 2 2 2 2
B
18 32 50 63 80 10 3 3 3 3 3
C
20 40 63 80 100 10 4 4 4 4 4
D
25 50 70 90 125 10 5 5 5 5 5
E
32 55 80 100 150 10 6 6 6 6 6
F
40 63 90 125 160 10 8 7 8 7 6.5
G
45 70 100 150 175 10 10 8 10 8 7
H
50 80 125 160 200 10 12 9 12 9 7.5
J
55 90 150 175 225 10 15 10 13 10 8
K
63 100 160 200 250 10 17.4 11 13.1 10.5 8.4
Instantaneous override
1100 A 2100 A
10.2.5 PDC2 PXR10 settings (LSI)
Frame 63 A 100 A 160 A 200 A 250 A All All 63 A 100 A 160 A 200 A 250 A
Profile Long delay Short delay Instantaneous
Dial Ir (A) tr @ 6xIr SD profile Ii (x In)
Setting Pickup li = nx (In)
Time (s)
at 6x (Ir)
Pickup (Isd)
Isd =nx (lr)
Time (tsd)
tsd (s) Pickup li = nx (In)
A
16 25 40 50 63 10 2.0 0.150 2 2 2 2 2
B
18 32 50 63 80 10 2.0 0.300 3 3 3 3 3
C
20 40 63 80 100 10 2.0 I
2
t 4 4 4 4 4
D
25 50 70 90 125 10 4.0 0.150 5 5 5 5 5
E
32 55 80 100 150 10 4.0 I
2
t 6 6 6 6 6
F
40 63 90 125 160 10 6.0 0.150 8 7 8 7 6.5
G
45 70 100 150 175 10 6.0 0.300 10 8 10 8 7
H
50 80 125 160 200 10 10.0 0.150 12 9 12 9 7.5
J
55 90 150 175 225 10 2.0-10.0 0.05 to 0.30 15 10 13 10 8
K
63 100 160 200 250 10 OFF - 17.4 11 13.1 10.5 8.4
Configurable using PXPM software Instantaneous override
1100 A 2100 A

Eaton Power Xpert PXR Series Specifications

General

Brand	Eaton
Model	Power Xpert PXR Series
Category	Circuit breakers
Language	English