Auxiliary Voltage Supply; Measurement And Control - SMC Networks PTE-100-C PRO User Manual

USER'S MANUAL
nected to the 'zero' output tap of the power transformer. Measure-
ment range switching is automatic.

Auxiliary Voltage Supply

By means of a transformer with multiple secondary windings, the PTE-100-C
PRO features two independent auxiliary voltage outputs:
•
Out 3 is a variable 0-250 VDC stabilized, electronically protected
supply with a dedicated ON/OFF switch, and
•
Out 4 is a fixed 110 VAC. This fuse-protected output is permanent-
ly active whenever the equipment is switched on.

Measurement and Control

Analogue input is converted to digital values before it is processed and dis-
played. The following external or internal analogue magnitudes are meas-
ured:
•
Voltage.
•
Current.
•
Phase angle.
•
Temperature.
Displayed and/or used values like Impedance or Power are automatically
calculated from these magnitudes by the microcontroller.
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