Eaton Power Xpert PXR 20D User Manual

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6 Power Xpert® Protection Manager - configuration software
PXR TRIP UNITS FOR POWER DEFENSE MOLDED CASE CIRCUIT BREAKERS MN012007EN March 2019 www.eaton.com
6.3 Testing the breaker and trip unit
The test functions require no extra equipment, and provide a battery of testing possibilities
via the USB communication. The PXR trip unit has four built-in test modes available for use.
The built-in test modes are secondary injection, simulated, open breaker, and current sensor
continuity. Secondary injection, and simulated test can be configured to optionally open the
breaker. To perform any of these test procedures, a four-digit password, factory set to 0-0-0-0
is required. The password may be changed by the user.
6.2a picture
Input
Circuitry
LSIG
Protection
Trip
Actuation
Functional Test Breaker Open Test
Secondary
Injection
SimulatedCurrent
Sensor
Open
Breaker
Current Sensor
Test
USB (PXPM)
Power Defense Circuit Breaker
Primary Injection Test
Secondary
Current Circuit

Eaton Power Xpert PXR 20D Specifications

General

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