Use; Charcateristics; Conditions De Référence; Specifications And References For Ordering - Chauvin Arnoux C1 Serie Manual De Instrucciones

Limit the measuring time between 1000 and 1200 A : 15 minutes on, followed by 30 minutes off.
With the C100 model, which is not protected by an output limiter, do not clamp a conductor before
connecting the clamp to the corresponding measuring device. Likewise, do not disconnect the clamp
from the measuring appliance when the clamp is still attached to the cable.
„ Before connecting the clamp to the multimeter, check that the multimeter has an appropriate calibre.
„ Open the jaws and clamp the cable through which the current you wish to measure is running. Roughly
centre the cable in the jaws. Follow the direction of the arrow, if so required by the application in question.
„ To read the measurement, apply the appropriate reading coefficient (See 4.2 "Input/output ratio").
NB : for multi-calibre models, select the ratio which provides the best resolution and precision.
4.1. CONDITIONS DE RÉFÉRENCE
„ Temperature
„ Humidity
„ Conductor centred in jaws
„ Sinusoidal current
„ Distorsion factor
„ Direct current
„ Continuous magnetic field
„ Alternating magnetic field
„ Proximity of external conductors
„ Measuring device impedance
- C100 / C102 / C103
- C112 / 113
- C122 / C148
- C106 / C107 / C116 / C117
- C160
- C173

4.2. SPECIFICATIONS AND REFERENCES FOR ORDERING

Model Nominal measuring scope
Alternating current output
C100
100 mA ... 1000 A
C102
C112
1 mA ... 1000 A
C103 100 mA ... 1000 A
C113 1 mA ... 1000 A
C122 1 A ... 1000 A
C148
1 A ... 1000 A

3. USE

4. CHARCATERISTICS

: +20... +26°C
: 20... 75% HR
: 48... 65 Hz.
: < 1%
: no
: earth field (< 40 A/m).
: no
: no current
: ≤ 5 W
: ≤ 1 W
: ≤ 0,2 W
: ≥ 1 MW and ≤ 100 pF
: ≥ 1 MW and ≤ 47 pF
: ≥ 10 MW and ≤ 100 pF
Input/Output ratio
1 mA~/1 A
1 mA~/1 A
5 mA~/1 A~
5 mA~/1 A~
10 mA~/1 A~
20 mA~/1 A~
Connection
Sockets
Sockets
Sockets
Sockets
11
Output protected
against voltage surges
Leads
max. peak
No
30 V