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EASYTEST-COMBI519
EN - 19
CAUTION
If message “
Measuring…
” appears on the display, the instrument is
performing measurement. During this whole stage, do not disconnect the
test leads of the instrument from the mains.
6. The
Ra
test starts and the screen to the side appears on
the display. After
approx. 20s
, the
Ra
ends and ithe
values of
RA
(overall earth resistance) and
Ut
(contact
voltage) immediately appear on the display.
In case of a
positive
result of the
Ra
test (see § 12.8),
the instrument goes on with the test on the trip-out current
and trip-out time of the RCD.
A U T O
15/10 – 18:04
T T
>
<
R A = 4 8 . 8
U t = 1 . 5 V
T r c d = - - - m s I r c d = - - - m A
F R E Q = 5 0 . 0 0 H z
V L - P E = 2 3 1 V V L - N = 2 3 2 V
M e a s u r i n g . . .
30mA
500V
1.00M
I
n
Type Vtest Lim
7. The
RCD
test starts and the screen to the side appears
on the display. The trip-out current and the trip-out time
values appear on the display.
In case of a
positive
result of all the tests sequentially
performed during RCD test (
Trcd
and
Ircd
parameters)
(see § 12.4), the instrument goes on with the test on
insulation resistance between L-N, L-PE and N-PE
conductors.
A U T O
15/10 – 18:04
T T
>
<
R A = 4 8 . 8
U t = 1 . 5 V
T r c d = 2 5 m s I r c d = 2 7 . 0 m A
F R E Q = 5 0 . 0 0 H z
V L - P E = 2 3 1 V V L - N = 2 3 2 V
M e a s u r i n g . . .
30mA
500V
1.00M
I
n
Type Vtest Lim
8. The insulation test starts and the screen to the side
appears on the display. The RL-N, RL-PE and RN-PE
values appear on the display.
In case of a
positive
result of all the test sequentially
performed during insulation test (insulation resistance >
minimum limit threshold), the instrument has completed
its tasks, shows the “OK” message and displays the
screen to the side.
Press (
,
) in order to display the values of the second
available page.
A U T O
15/10 – 18:04
T T
>
<
R L - N > 9 9 9 M
V t = 5 2 3 V
R L - P E > 9 9 9 M
V t = 5 2 4 V
R N - P E > 9 9 9 M
V t = 5 2 2 V
F R E Q = 5 0 . 0 0 H z
V L - P E = 0 V V L - N = 0 V
O K
30mA
500V
1.00M
I
n
Type Vtest Lim