Ametek PCD 8 S Series, Руководство пользователя

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AMETEK CTS PCD 8 s-series
Operating Manual V 2.02 17 / 53
3.2.7. Power connection, DC
Figure 3.3: Connection with DC supply
3.2.8. EUT power supply
The power is fed in via a 5-core cable usually brought out as:
NOTE Care must be taken for 1-phase or DC application to prevent the risk of electrical shock
through unused channels (screwed connectors). It is recommended to screw the safety
banana plug adapters (PCA BPSET) on the unused connectors.
The earth connection lug on the power supply input serves to ensure a good connection to the protective earth on the
coupling network. Every test rig must be planned carefully. All the instrumentation should be readily accessible and
rigidly positioned.
NOTE The whole test setup should be supplied from the same mains connection to prevent an
uncontrolled flow of pulse current in other parts of the system. Installation in a Faraday cage
ensures that non-associated items and equipment are not disrupted by pulses radiated from
the cabling or the device under test. Connections to the EUT must be of low impedance and
be made with high contact pressure otherwise welding or arcing might occur at the contact
points.
NOTE Only handle the test rig or the device being tested when the EUT power supply is switched
off and the generators test sequence has been halted or aborted.