Eaton Power Xpert PXR Series User Manual

49
10 Available protection settings
PXR TRIP UNITS FOR POWER DEFENSE MOLDED CASE CIRCUIT BREAKERS MN012007EN March 2019 www.eaton.com
10.2.32 PDG5 PXR25 and 20D settings
Frame 800 A 1200 A 1600 A IEC 800 A 1200 A 1600 A IEC All 800 A 1200 A 1600 A IEC G styles
Profile Long Delay Short Delay Instantaneous Ground
Setting Pickup Ir (amps)
Time (s)
at 6x (Ir)
Pickup
(Isd)
Isd =nx (lr)
Time
(tsd)
tsd (s) Pickup li = nx (In)
Pickup (Ig)
lg = nx
(In)
Time
(tg)
tg (s)
Min
320 500 800 0.5 0.5 0.5 1.5 0.050 2 2 2 0.2 0.100
Max
800 1200 1600 14.0 24.0 20.0 8.0 0.500 18 12 9 1.0 1.000
Min
0.5 0.5 0.5 0.067 0.2 0.067
Max
7 7 7 0.300 1.0 0.300
Step
10 10 10 0.10 0.10 0.10 0.10 0.01 0.10 0.10 0.01 0.01
Add'l
opt
OFF OFF
I
2
t I
2
t I
2
t Flat Instantaneous override Trip Flat
I
4
t I
4
t I
4
t I
2
t 14400 A Alarm I
2
t
10.2.33 PDG6 PXR20 settings
Frame 1600 A 2000 A 2500 A IEC All 1600 A 2000 A 2500 A IEC All 1600 A 2000 A 2500 A IEC G styles
Profile Long delay Short delay Instantaneous Ground
Dial Ir (A)
Tr(S)
@6x Ir Isd (x lr) tsd (s) Ii (x In) Ig (x In) tg (s)
Setting Pickup Ir (amps)
Time (s)
at 6x (Ir)
Pickup (Isd)
Isd =nx (lr)
Time
(tsd)
tsd (s) Pickup li = nx (In)
Pickup (Ig)
lg = nx(In)
Time
(tg)
tg (s)
1
700 1000 1600 0.5 1.5 1.5 1.5 0.050 2 2 2 0.2 0.100
2
800 1100 1700 1 2.0 2.0 2.0 0.100 3 3 2.5 0.3 0.150
3
900 1200 1800 2 3.0 3.0 2.5 0.150 4 4 3 0.4 0.200
4
1000 1250 1900 4 4.0 4.0 3.0 0.200 5 5 3.5 0.6 0.300
5
1100 1400 2000 7 5.0 5.0 3.5 0.300 6 6 4 0.8 0.500
6
1200 1600 2100 10 6.0 6.0 4.0 0.400 7 7 4.5 1.0 0.750
7
1250 1700 2200 12 7.0 7.0 4.5 0.500 8 7.5 5 0.2 1.000
8
1400 1800 2300 15 8.0 8.0 5.0 0.067 9 8 6 0.5 0.067
9
1500 1900 2400 20 9.0 9.0 6.0 0.150 10 8.5 7 1.0 0.150
10
1600 2000 2500 24 OFF OFF OFF 0.300 10.94 8.75 7.0 0 OFF 0.300
Flat Instantaneous override Trip Flat
I
2
t 17500 A Alarm I
2
t
Pickup (Isd) limited by Max Instantaneous
Note that ground fault pickup will not exceed 1200 A.
10.2.34 PDG6 PXR25 and 20D settings
Frame 1600 A 2000 A 2500 A IEC All 1600 A 2000 A 2500 A IEC All 800 A 1200 A 1600 A IEC G styles
Profile Long delay Short delay Instantaneous Ground
Setting Pickup Ir (amps)
Time (s)
at 6x (Ir)
Pickup (Isd)
Isd =nx (lr)
Time
(tsd)
tsd (s) Pickup li = nx (In)
Pickup (Ig)
lg = nx (In)
Time
(tg)
tg (s)
Min
700 1000 1600 0.5 1.5 1.5 1.5 0.050 2 2 2 0.2 0.100
Max
1600 2000 2500 24.0 9.0 9.0 6.0 0.500 10.94 8.75 7.00 1.0 1.000
Min
0.5 0.067 0.2 0.067
Max
7 0.300 1.0 0.300
Step
10 10 10 0.10 0.10 0.10 0.10 0.01 0.10 0.10 0.10 0.01 0.01
Add'l
opt
OFF OFF OFF OFF
I
2
t Flat Instantaneous override Trip Flat
I
4
t I
2
t 17500 A Alarm I
2
t
Pickup (Isd) limited by Max Instantaneous
Note that ground fault pickup will not exceed 1200 A.

Eaton Power Xpert PXR Series Specifications

General

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