PICO TA368 Guia Del Usuario página 6

TA368 Current Probe User's Guide
WARNING. To prevent injury or death use the product only as instructed. Protection
provided by the product may be impaired if used in a manner not specified by the
manufacturer.
Maximum input ranges
Observe all terminal ratings and warnings marked on the product.
The table below and/or markings on the product indicate the full scale measurement
range and overvoltage protection range for the probe. The full scale measurement ranges
are the maximum currents that can be accurately measured by the instrument. The
overvoltage protection ranges are the maximum voltages on an uninsulated bus or
conductor that will not damage the instrument.
WARNING. To prevent electric shock, do not attempt to connect over an uninsulated
conductor that may exceed the overvoltage protection range.
Model Full scale measurement range
TA368 2000 A AC peak
WARNING. Signals exceeding the voltage limits in the table below are defined as
"hazardous live" by EN 61010. All products from Pico Technology are suitable for
connection to voltages that are equal to or less than the EN 61010 limits in the table
below.
± 60 V DC
The above EN61010 limits apply to any accessory that is not marked with a voltage rating
on either the connector, cable or body or if a protective finger guard is removed.
WARNING. To prevent injury or death when measuring current, avoid fitting over an
uninsulated conductor operating outside the overvoltage protection levels stated above.
When measuring current in a conductor that is or could be hazardous live, or when the
conductor is or could be subject to overvoltage transients (CAT rated); isolate the source
of high voltage to fit the current probe. If possible, avoid fitting to an uninsulated
conductor and ensure that clean undamaged insulation fully surrounds the conductor
near to the clamp. If fitting to a live, uninsulated and hazardous conductor cannot be
avoided, wear high-voltage protective clothing.
WARNING. To prevent injury or death, do not use the product if it appears to be damaged
in any way, and stop use immediately if you are concerned by any abnormal operations.
2
Signal voltage limits of EN 61010-031:2015
30 V AC RMS
Overvoltage protection (DC + AC peak)
1000 V CAT III
600 V CAT IV
Pico Technology
± 42.4 V pk max.
DO301-1