Chauvin Arnoux C.A 6460 EARTH-/EARTH RESISTANCE TESTER P01126501 사용자 설명서

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➀

Four measurement terminals marked E (X), ES (Xv), S

(Y) and H (Z)

➁

Mains socket equipped with a cover to protect it from

dust (only on C.A 6462).
Battery charge LED (only on C.A 6462); when it is lit
continuously, it indicates that the battery is being charged.
It changes colour when charging has finished.

➂

LCD display with backlighting which lights up whenever

the 

➄ 

pushbutton is pressed.

The liquid crystal display includes the digital display of
the measured values, the related units and symbols. The
“minus” sign indicates reversal of the measurement
conditions.
The “1” sign alone on the left of the screen indicates that
the measured resistance is greater than 1999 

Ω.

 indicates that the power supply is too low to make

a correct measurement.

➃

Fuse holder

➄

Fleeting control measurement pushbutton used for

starting up the equipment and tripping the measurements.
As soon as the pushbutton is released, the equipment is
turned off.

➅

Three indicator lights that flash when the measurement

is not valid (see § 3.5 fault signalling).
- “FAULT”  : if the current circuit resistance is too high

if the current circuit resistance is too high
if the fuse is defective

- “HIGH RESISTANCE” : means that the measurement

is liable to be over-affected by
the resistance in the S.ES
voltage circuit.

- “HIGH NOISE” : if there is too much interference in the

S.ES voltage circuit, it means that the
electronics saturated and the
measurement is no longer valid.

The equipment is also provided with a cover and a transport
handle.