National Instruments PXI NI PXI-1052 - Manual (Page 40)

Chapter 3 Maintenance
NI PXI-1052 User Manual 3-4 ni.com
5. Verify that the PXI-1052 can meet the power requirements of the
installed CompactPCI, SCXI, or PXI modules. Overloading the
chassis can cause the breaker to trip. Refer to Appendix A,
Specifications .
6. The over-current condition that caused the circuit breaker to trip can
be due to a faulty CompactPCI, SCXI, or PXI module. Refer to the
documentation supplied with the modules for troubleshooting
information.