Resistances (Ω); Continuity Sound Test; General Specifications - Chauvin Arnoux C.A 5005 Manual De Empleo

A~ with
3 A 10 A
miniclamp MN 89
Scale (2) 3
Reading cœfficient x 1
(3)
Accuracy 10%
Protection ensured by the miniclamp MN89
(1) Range limitedto240AAC max by the miniclamp MN 89
(2) Marked with " "
(3) In %ofthaend of scale
(4) Up to 200 A AC nominal range of the MN 89 miniclamp
(5) Measuring240AACisequivalenttomeasuring24 VDC
6 - RESISTANCES
Never test a resistance on a live circuit.
I Connect to the terminals of the circuit or the component to test.
If the "Voltest" light comes on, presence of a voltage U > 15 V
AC/DC. Unplug the leads immediately and cut off the voltage
before making the resistance measurement.
I To get the resistance in Ω, multiply the reading on the Ω scale
(green) by the cœfficient of the selected range: x 1 or x 100.
Ω
5 Ω to
Measurement
extend 10 kΩ
140 Ω
Internal resistance
End of scale current 10 mA
(2)
Accuracy
Permitted overload
(1) Common to the continuily sound test function
(2) In % at mid-scale

7 - CONTINUITY SOUND TEST

I Connection and specifications: idem Resistances
I Place the selector switch on the
I Continuous audible beep emitted for a resistance R < 50 Ω

8 - GENERAL SPECIFICATIONS

8-1 Dimensions and weight
I 56 x 105 x 160 mm I 500 g
30 A 100 A 300 A
10 3 10 3
x 1 x 10 x 10 x 100
(4)
5% 2.5%
(5)
(1)
x 1 x 100
500 Ω to
1 MΩ
14 kΩ
100 µA
10%
440 V
x 1 function
(1)
15