R&S RT-ZC20 Manual De Usario página 24

®
R&S RT-ZC20
Risk of fatal injury
● To avoid short circuits and potentially life-threatening hazards never
attach the R&S RT-ZC20 to a circuit that operates at more than 300 V, or
over bare conductors.
● When conductors being measured carry in excess of the safe voltage level
(SELV-E) and not more than 300 V, to prevent short circuits and electric
shock while the core section is open, make sure that conductors to be
measured are insulated with material conforming to:
(1) Measurement Category I
(2) Basic Insulation Requirements for Working Voltages of 300 V
(3) Pollution Degree 2
For safeties sake, never use this sensor on bare conductors. The core and
shield case are not insulated.
● Be careful to avoid damaging the insulation surface while taking meas-
urements.
● This device is made for use with the R&S RT-ZA13 probe power supply.
It is possible to use a power supply other than the R&S RT-ZA13 probe
power supply, provided that the connector and pin assignments match,
and that voltage and other electrical specifications are satisfied. In the
interest of safety, make sure that the power supply has a protective earth-
ing with double-insulation construction.
User Manual 1409.7814.02 ─ 01
Notes on Safety
Precautions
7