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
10.2.6 PDC2 PXR10 – Motor protection settings (MLSI)
Frame 63 A 100 A 160 A 200 A 220 A All 63 A 100 A 160 A 200 A 220A All
Profile Overload Short delay
Dial FLA = Ie Trip profile Isd(x Ie) PXPM
Setting Pickup Ie (full load amps)
Trip class
at 6x (Ie)
Phase unbal.
% Pickup lsd = nx (Ie)
Time
(tsd)
A
16 25 40 50 63 5
No
3 3 3 3 3 Instanta
neous,
0.15s,
0.30s
B
18 32 50 63 80 10 4 4 4 4 4
C
20 40 63 80 90 15 5 5 5 5 5
D
25 50 70 90 100 20 6 6 6 6 6
E
32 55 80 100 125 30 7 7 7 7 7
F
40 63 90 125 150 5
Yes
5 to 35 %
1 to 200 sec
8 8 8 8 8
G
45 70 100 150 160 10 10 10 10 10 10
H
50 80 125 160 175 15 11 11 11 11 11
J
55 90 150 175 200 20 12 12 12 12 12
K
63 100 160 200 220 30 13 13 13 13 13
Configurable using PXPM software
Instantaneous override:
1100 A 2100 A
Pickup (Isd) limited by Max Instantaneous
10.2.7 PDG2 PXR20 settings
Frame 60 A 100 A 150 A 225 A All All 60 A 100 A 150 A 225 A G styles
Profile Long delay Short delay Instantaneous Ground
Dial Ir (A) tr(S) @ 6x Ir Isd (x Ir) tsd (s) Ii (x In) Ig (x In) tg (s)
Setting Pickup Ir (amps)
Time (s)
at 6x (lr)
Pickup (Isd)
Isd = nx (Ir) tsd (s) Pickup Ii = nx (In)
Pickup (Ig)
Ig = nx (In)
Time (tg)
tg (s)
A
15 32 50 80 0.5 1.5 0.050 2 2 2 2 0.2 0.100
B
16 35 60 90 1 2.0 0.100 3 3 3 3 0.3 0.150
C
20 40 63 100 2 3.0 0.150 4 4 4 4 0.4 0.200
D
25 50 70 110 4 4.0 0.200 5 5 5 5 0.6 0.300
E
30 60 80 125 7 5.0 0.300 6 6 6 6 0.8 0.500
F
35 63 90 150 10 6.0 0.400 8 7 8 7 1.0 0.750
G
40 70 100 160 12 8.0 0.500 10 8 10 8 0.2 1.000
H
45 80 110 175 15 10.0 0.067 12 9 12 9 0.5 0.067
J
50 90 125 200 20 12.0 0.150 15 10 13 9 1.0 0.15 0
K
60 100 150 225 24 OFF 0.3 18.3 11 14 9.3 OFF 0.300
Flat Instantaneous override Trip Flat
I
2
t 1100 A 2100 A Alarm I
2
t

Eaton Power Xpert PXR Series Specifications

General

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