Date And Time; Rcd Testing - METREL EurotestEASI MI 3100B SE Instruction Manual

MI 3100B SE EurotestEASI
Keys:
UP / DOWN
TEST
ESC
Function selector
switch

4.3.3 Date and time

In this menu date and time can be set.
Keys:
TAB
UP / DOWN
TEST
ESC
Function selector
switch
Note:
If the batteries are removed for more than 1 minute the set date and time will be lost.
❑

4.3.4 RCD testing

In this menu the used standard for RCD tests
can be set.
Keys:
UP / DOWN
TEST
ESC
Function selector
switch
Maximum RCD disconnection times differ in various standards.
The trip-out times defined in individual standards are listed below.
Trip-out times according to EN 61008 / EN 61009:
General RCDs
t > 300 ms

(non-delayed)
Selective RCDs
t > 500 ms 130 ms < t

(time-delayed)
Selects language.
Confirms selected language and exits to settings menu.
Exits back to settings menu.
Exits back to selected test / measurement function
without changes.
Selects the field to be changed.
Modifies selected field.
Confirms new date / time and exits.
Exits back to settings menu.
Exits back to selected test / measurement function
without changes.
Selects standard.
Confirms selected standard.
Exits back to settings menu.
Exits back to selected test / measurement without
changes.
½I
*)
N
t < 300 ms

Figure 4.6: Setting date and time
Figure 4.7: Selection of RCD test standard
I
N
t

< 500 ms 60 ms < t

24
Instrument operation
2I
N
< 150 ms
< 200 ms 50 ms < t

5I
N
t < 40 ms

< 150 ms
