Chauvin Arnoux C.A 6030 Notice De Fonctionnement page 60

Loop measurement (no voltage probe connected)
Initial display
R
LPE
Initial display
Z
LPE
R
LPE
st
(1 press)
Z
LPE
R
LPE
(2 nd press)
Z
LPE
Pressing the or
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Live ground measurement (voltage probe connected)
Initial display
Initial display
(1 st press)
nd
(2 press)
rd
(3 press)
Pressing the or
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4.2.1.5 Characteristics
Particular reference conditions :
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nd
st (2 press)
(1 press)
L U
REF
LPE
Z I
LPE KLPE
L U
REF
LPE
Z I
KLPE
LPE
U
L
LPE REF
I
Z
LPE KLPE
key once more causes a return to the initial display.
MORE
st
(1 press)
R
H
E
Z
----
U
LN
H
R
Z
E
U
----
LPE
H
R
E Z
U
----
NPE
H
R
Z
E
U
----
P
key once more causes a return to the initial display.
nominal voltage of the installation = 90 to 550V,
nominal frequency of use = 15.3 to 65Hz,
resistance in series with voltage probe < 100Ω
potential of the voltage probe with respect to PE < 5V
potential of PE with respect to the local ground < 5V.
60
MORE
MORE
(3 rd press)
th
(4 press)
H
----
Z
U
Z
LPE
L ALARM
H
----
Z
U
Z
LN
L ALARM
H
----
Z
U
Z
NPE
L ALARM
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nd
(2 press) (3
R
L ALARM
U
F
R
L ALARM
U
F
R
L ALARM
U
F
R
L ALARM
U
F
MORE
(5 th press)
R
∆PE
U
L
R
∆L
U
L
R
∆N
U
L
MORE
rd
press)
R
∆L
U
L
R
∆PE
U
L
R
∆N
U
L
R
P
U
L