Eaton Power Xpert PXR 20D 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
Trip unit
style
Trip unit model and
protection function
Communication, relay, maintenance mode, zone interlock
(options)
P3Y PXR25 LSIG ZSI, Modbus, and CAM (and relays)
P4M PXR25 LSI ARMS Modbus and relays
P4D PXR25 LSI ARMS Modbus and CAM (and relays)
P4W PXR25 LSI ARMS ZSI and Modbus (and relays)
P4Y PXR25 LSI ARMS ZSI, Modbus, and CAM (and relays)
P5M PXR25 LSIG ARMS Modbus and relays
P5D PXR25 LSIG ARMS Modbus and CAM (and relays)
P5W PXR25 LSIG ARMS ZSI and Modbus (and relays)
P5Y PXR25 LSIG ARMS ZSI, Modbus, and CAM (and relays)
B8N PXR10 LSI motor
P8M PXR25 LSI motor Relay ready and Modbus ready
P8D PXR25 LSI motor Relay ready, Modbus ready, CAM onboard
P8W PXR25 LSI motor Relay ready, Modbus ready, ZSI onboard
P8Y PXR25 LSI motor Relay ready, Modbus ready, CAM onboard, ZSI onboard
P9M PXR25 LSIG motor Relay ready and Modbus Ready
P9D PXR25 LSIG motor Relay ready, Modbus ready, CAM onboard
P9W PXR25 LSIG motor Relay ready, Modbus ready, ZSI onboard
P9Y PXR25 LSIG motor Relay ready, Modbus ready, CAM onboard, ZSI onboard
10.2 Detailed settings tables
The following set of tables details the settings available in each PXR and circuit breaker frame
style.
10.2.1 PDG2 PXR 10 Settings (LI)
Frame 60 A 100 A 150 A 225 A All 60 A 100 A 150 A 225 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
15 32 50 80 10 2 2 2 2
B
16 35 60 90 10 3 3 3 3
C
20 40 63 100 10 4 4 4 4
D
25 50 70 110 10 5 5 5 5
E
30 60 80 125 10 6 6 6 6
F
35 63 90 150 10 8 7 8 7
G
40 70 100 160 10 10 8 10 8
H
45 80 110 175 10 12 9 12 9
J
50 90 125 200 10 15 10 13 9
K
60 100 150 225 10 18.3 11 14 9.3
Instantaneous override
1100 A 2100 A

Eaton Power Xpert PXR 20D Specifications

General

Brand	Eaton
Model	Power Xpert PXR 20D
Category	Circuit breakers
Language	English