Gossen MetraWatt ECUTEST ST BASE - Page 28

SECUTEST ST BASE(10) / PRO and SECULIFE ST BASE(25)
28 Gossen Metrawatt GmbH
13.4 RINS – Insulation Resistance Measure-
ment for Protection Category I DUTs
U+/U– = increase/decrease UINS(set)
1
Connection also via EL1, VL2E, AT3-IIIE, AT3-IIS,
AT3-II S32, AT16DI/AT32DI or CEE adapter
Special Case: Inputs for Applied Parts
➭ Connect the DUT to the test socket.
➭ Contact the short-circuited inputs for the
applied parts with test probe P1.
Meas. Parameter Meaning
Measurement type
LN(TS) – PE(TS) PC I: Testing is conducted be-
tween short-circuited LN mains
terminals at the test socket and
the DUT’s PE terminal.
1
LN(TS) – P1 See section 13.5
P1 – P2
Only test instruments with feature H01:
2-pole measurement between test
probes P1 and P2 (see section 13.17)
PE(mains) – P1
Permanently connected
DUTs
Cable test: Testing is conducted be-
tween the ground terminal at the
mains and test probe P1.
PE(TS) – P1 Testing is conducted between the
PE terminal at the test socket and
test probe P1.
LN(TS) – P1//PE(TS) Testing is conducted between short-
circuited LN mains terminals at the
test socket and test probe P1, in-
cluding PE at the test socket.
UISO(set) U+/U–
> 50 ... < 500 V Variable test voltage can be en-
tered with the numeric keypad
Select measuring function
1
RINS
Select parameters
2
Set parameters
3
Connect the DUT
4
LN(TS)-PE(TS)
LN(TS)-PE(TS)
P1
Start test
5
Save measured values to clipboard
6
Stop test
7
Save measurements under ID no.
8