Chauvin Arnoux PAC 15 Notice De Fonctionnement page 29

OL
ON
10 mV/A
1 mV/A
OFF OFF
For example, a reading of 100 mV (or 0.1 V) on the measuring instrument corresponds to a current of
100 mV
= 10 A in the 60 A range.
10 mV/A
2.4. AUTOMATIC STANDBY
After 10 minutes of operation with no sign of the user's presence (pressing of the DC Zero button or
manipulation of the switch), the clamp switches itself to standby and the ON indicator goes off.
To reactivate the clamp, press the DC Zero button or set the switch to a position other than OFF.
To disable automatic standby, press the DC Zero button when you switch the instrument on. The ON
indicator blinks to report that the request has been applied, then lights steady yellow when you release
the DC Zero button.
When the clamp is off (switch set to OFF), automatic standby is reactivated.
2.5. MAINS ADAPTER (OPTION)
For long‑term measurements, you can connect the clamp to mains using the optional line power adapter.
You can use any mains/micro‑USB adapter that delivers 100 mA or more.
When the instrument is powered via the micro‑USB connector, automatic standby is disabled.
The insulation between the type B micro‑USB connector and the measurement output is 600 V CAT III.
This makes it possible to connect the clamp, without risk, to measuring instruments having inputs that
are not insulated. The type B micro‑USB connector must not be in contact with conductors or uninsulated
parts at dangerous voltage.
If the external power supply is disconnected, the clamp changes back to battery‑powered operation.
The colour of the ON indicator indicates whether automatic standby is enabled (indicator green) or not
(indicator yellow).
PAC 16
I
OL
ON
10 mV/A
1 mV/A
OFF OFF
PAC 16
29
I
OL
ON
10 mV/A
1 mV/A
OFF OFF
PAC 16