Phase/Neutral Identification; Continuity Test - Chauvin Arnoux C.A 760 Notice De Fonctionnement

Characteristics and range for use:
• Voltage detection: 12V < U < 690V between
phases (600V in relation to earth)
• Frequency: DC, 50...60Hz ±5%
• High impedance does not switch the
differential circuit breaker 30mA.
• Max. peak current at 690V : Is < 3.5mA does
not require IP2X test probes.
• Response time: instantaneous

Phase/Neutral identification

Always perform an autotest before and after
using the detector.
Never use the detector if the autotest is
incorrect.
«One-handed» unipolar test:
Place one of the test probes on the conductor
to be tested and one finger on the Ph/N
identification touch area.
For the phase, the red "PH" LED (690V)
flashes and the buzzer sounds in short bursts.
Characteristics and range for use:
• • • • • Detection: U > 127V AC
• Frequency: 50...60Hz ±5%

Continuity test

Always perform an autotest before and after
using the detector.
Never use the detector if the autotest is
incorrect.
Before performing a continuity test, make
sure that the power supply to the circuit to be
tested has been switched off.
Place the two test probes on the circuit to
be tested. If one LED at least comes on, stop
the test: the circuit is live.
Press the autotest button.
The green LEDs, the 50V LED, the orange LED
light up and the buzzer sounds continuously:
there is continuity.
Accidental presence of a voltage on the
circuit to be tested.
If the instrument detects the presence of a
voltage, the buzzer sounds continuously
and when voltage is greater than 50V AC,
the 127V LED lights up.
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