Presentation - Chauvin Arnoux PAC 12 Manual De Instrucciones

1 Presentation
...........................................................................................................................................................
2 Description
..............................................................................................................................................................
3 Operating procedure
3.1 Switching on
3.2 DC zero adjustment
3.3 Measurement
3.4 Overload indication
3.5 Auto off
...................................................................................................................................................
4 Specifications
.......................................................................................................................................................
4.1 Reference conditions
4.2 Operating conditions
4.3 Metrological specifications
- 40 A range (10 mV/A)
- 400 A range (1 mV/A)
- distortion parameters
4.4 Mechanical specifications
4.5 Electrical specifications
- Operating limits
- Electric shocks
4.6 Electromagnetic compatibility
5 Maintenance
...........................................................................................................................................................
5.1 Replacing the battery
5.2 Cleaning
................................................................................................................................................
5.3 Calibration
5.4 Repair
.....................................................................................................................................................
6 Appendix
...................................................................................................................................................................
The oscilloscope clamp measures DC or AC currents, without opening the circuit they
are flowing in. The current clamp is used as an accessory for multimeters, recorders, etc.
This clamp measures DC currents up to 600 A and AC currents up to 400 A rms (600 A peak).
It outputs the form and amplitude of the current measured as a voltage image of the primary
current.
The clamp has two ranges, 40 A (sensitivity 10 mV/A) and 400 A (sensitivity 1 mV/A), a
zero adjust push button, auto off feature to economise the battery power supply and two
light indicators, one for faults (over-range / incorrect zero reset), the other for power supply.
SUMMARY
.......................................................................................................................................
.......................................................................................................................................
......................................................................................................................
.....................................................................................................................................
........................................................................................................................
....................................................................................................................
.....................................................................................................................
.......................................................................................................
...............................................................................................................
...............................................................................................................
................................................................................................................
.........................................................................................................
..............................................................................................................
.............................................................................................................................
...............................................................................................................................
.................................................................................................
...................................................................................................................
............................................................................................................................................

1/ PRESENTATION

1 1
page
11
12
12
12
12
12
13
13
13
13
13
14
14
15
15
15
16
16
16
16
17
17
17
17
17
42