Using the x1/2, x1 and x5 manual selection
Using the RAMP Function
Turn the rotary switch to the RCD position
Press F1 and aspect button from the AUTO to
select x1/2, x1 and x5
3 Using the F2 and F3 button, select the RCD’s trip
current and type of the RCD. (General/Selective)
Connect the test leads as shown in
If --- from the lower right corner disappears and
voltage of the L- PE on the lower left appears, the
unit is ready to TEST
(If N and PE test leads are reversed, the instrument
will still carry out the test)
Using the Selective RCDs with F3 button
S : Selective (time-delayed) RCDs
S (Selective (time-delayed)) RCDs will measure by delaying 30 seconds and then stream the current.
(will display 30 seconds during the time of the delay)
AC RCD streams current in r.m.s. value which has the sine wave form.
DC RCD streams current in r.m.s. value which has the pulse wave form.
Using the Selective 0°and 180° with F4 button
Press the TEST button when ready
Record slowest time
Turn the rotary switch to the RCD position
By pushing the F1 button select RAMP from AUTO
Using the F2 and F3 button, select the RCD’s trip
current and type of the RCD
Using the Selective 0°and 180° with F4 button
Press test button-the test current “ramps up from
3mA to 33mA in 3mA stages
The RCD should operate approximately 21mA for
it to be in Compliance
1-
2-
-
4- Figure 15
5-
6-
7-
8-
9-
1-
2-
3-
4-
5-
6-
2-
2-
2-
2-
2-
2-
2-
2-
2-
2-
23
L
01.01.2013 00:35
21
L
PE
N
0°/180°
0°
RCD
RAMP
Trip
30mA
Type---
G
U
F 1.2V
:
U
L:
25V
Figure 18 RCD Ramp-Measuring screen
L
01.01.2013 00:32
19.5
Figure 17 x1 Mode-Measuring screen
L
PE
N
0°/180°
0°
RCD
X1
Trip
30mA
Type—
G
U
F 1.2V
:
U
L:
25V
Multifunction Tester User Manual
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