Eaton Power Xpert PXR Series User Manual

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10 Available protection settings
PXR TRIP UNITS FOR POWER DEFENSE MOLDED CASE CIRCUIT BREAKERS MN012007EN March 2019 www.eaton.com
10.2.11 PDC2 PXR25 and 20D settings
Frame 63 A 100 A 160 A 200 A 250 A All All 63 A 100 A 160 A 200 A 250 A G styles
Profile Long delay Short delay Instantaneous Ground
Setting Pickup Ir (amps) Time (s)
Pickup
(Isd)
Isd =nx (lr)
Time
(tsd)
tsd (s) Pickup li = nx (In)
Pickup (Ig)
lg = nx (In)
Time
(tg)
tg (s)
Min
16 25 40 50 63 0.5 1.5 0.050 2 2 2 2 2 0.2 0.100
Max
63 100 160 200 250 24 12.0 0.500 17.46 11.00 13.13 10.50 8.40 1.0 1.000
Min
0.5 0.067 0.2 0.067
Max
7 0.300 1.0 0.300
Step
1.00 1.00 1.00 1.00 1.00 0.10 0.10 0.01 0.10 0.10 0.10 0.10 0.10 0.01 0.01
Add'l opt
OFF OFF
I²t Flat Instantaneous override Trip Flat
I
4
t I
2
t 1100 A 2100 A Alarm I
2
t
10.2.12 PDG3 PXR10 settings (LI)
Frame 125 A 250 A 400 A H250 A H400 A H600 A All 125 A 250 A 400 A H250 A H400 A H600 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
45 90 160 90 160 250 10 2 2 2 2 2 2
B
50 100 175 100 175 275 10 3 3 3 3 3 3
C
60 110 200 110 200 300 10 4 4 4 4 4 4
D
63 125 225 125 225 320 10 5 5 5 5 5 5
E
70 150 250 150 250 350 10 6 6 6 6 6 6
F
80 160 275 160 275 400 10 8 8 7 10 8 7
G
90 175 300 175 300 450 10 10 10 8 15 10 8
H
100 200 320 200 320 500 10 15 12 9 20 12 9
J
110 225 350 225 350 550 10 20 15 10 25 15 10
K
125 250 400 250 400 600 10 24.0 17.6 11 28.8 18 12.0
Instantaneous override
3000 A 4400 A 2100 A
10.2.13 PDG3 PXR10 settings (LSI)
Frame 125A 250A 400A H250 A H400 A H600 A All All 125 A 250 A 400 A H250 A H400 A H600 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
45 90 160 90 160 250 10 2.0 0.15 0 2 2 2 2 2 2
B
50 100 175 100 175 275 10 2.0 0.300 3 3 3 3 3 3
C
60 110 200 110 200 300 10 2.0 I
2
t 4 4 4 4 4 4
D
63 125 225 125 225 320 10 4.0 0.150 5 5 5 5 5 5
E
70 150 250 150 250 350 10 4.0 I
2
t 6 6 6 6 6 6
F
80 160 275 160 275 400 10 6.0 0.150 8 8 7 10 8 7
G
90 175 300 175 300 450 10 6.0 0.300 10 10 8 15 10 8
H
100 200 320 200 320 500 10 10.0 0.150 15 12 9 20 12 9
J
110 225 350 225 350 550 10 2.0-10.0 0.05 to 0.30 20 15 10 25 15 10
K
125 250 400 250 400 600 10 OFF - 24.0 17.6 11 28.8 18 12.0
Configurable using PXPM software Instantaneous override
3000 A 4400 A 7200 A

Eaton Power Xpert PXR Series Specifications

General

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