Voltage Drop At 10 A Ac (Position ∆U); Low Resistance (Position R 10 A ) - Chauvin Arnoux C.A 6121 Mode D'emploi

3.2.VOLTAGE DROP SCALED TO 10 A AC (POSITION ∆ ∆ ∆ ∆ ∆ U)
Voltage drop readout :
Range ∆U (V)
Resolution (V)
0 - 10
Test voltage readout :
Range (V) Resolution (V)
0 - 12
Test current readout :
Range (A) Resolution (A)
0 - 9.99
10.0 - 25.0
Max permitted voltage drop depending on the cross section of the cable :
Cross section of the cable (mm
0.5
0.75
1
1.5
2.5
4
≥ 6
Max output voltage
Measurement current (0 - 0.5 Ω) : > 10 A AC
Timer
Connection system
3.3. LOW RESISTANCE (POSITION R
Resistance readout :
Range R * Resolution (mΩ)
0-999 mΩ
1.00 - 1.99 Ω
* automatic ranges
Max output voltage
Measurement current (0 - 0.5 Ω) : > 10 A AC
Threshold value
Timer
Connection system
Test voltage readout :
Range (V) Resolution (V)
0 - 12
Test current readout :
Range (A) Resolution (A)
0 - 9.99
10.0 - 25.0
0.01 ±(2% of the reading + 0.02 V)
0.01 ±(2% of the reading + 0.02 V)
0.01 ±(5% of the reading + 2 pt.)
0.1 ±3% of the reading
2
) Max voltage drop (V)
: 12 V AC
: adjustable from 1 to 15 s (resolution 1s) or without timer
: 4 wire
)
10
A
1 ±(2% of the reading + 2 mΩ)
10 ± 5% of the reading
: 12 V AC
: adjustable from 10 mΩ to 1000 mΩ (resolution 10 mΩ ) then from 1000 mΩ to 2000 mΩ
(resolution of 100 mΩ) or without threshhold (* mΩ)
: adjustable from 1 to 15 s (resolution 1 s) or without timer
: 4 wire
0.01 ±(2% of the reading + 0.02 V)
0.01 ±(5% of the reading + 2 pt.)
0.1 ±(2% of the reading)
Accuracy
Accuracy
Accuracy
5
5
3.3
2.6
1.9
1.4
1.0
Accuracy
Accuracy
Accuracy
30