Riso - Insulation Resistance Measurement For Protection Class I Devices - Gossen MetraWatt SECUTEST BASE Operating Instructions Manual

SECUTEST B (10)/P
ASE
8.2 RISO – Insulation Resistance Measurement for Protection Class I Devices
1 Select measuring function
RISO
2
Select parameters
U+/U– = increase/decrease UINS(set)
3 Set parameters
Meas. Parameter
Mode (Measurement type)
–
LN(TS) PE(TS)
–
LN(TS) P1
P1 – P2
–
PE(mains) P1
Permanently
connected devices
–
PE(TS) P1
–
LN(TS) P1//PE(TS)
UINS(set)
> 50 to < 500 V
1
Connection also via EL1, VL2E, AT3-IIIE, AT3-IIS, AT3-II S32,
AT16DI/AT32DI or CEE adapter
GMC-I Messtechnik GmbH
& SECULIFE ST
RO
Meaning
PC I: Testing between short-cir-
cuited LN mains terminals at test
socket and the DUT's PE terminal
See section 8.3
Only test devices with feature H01:
2-pole measurement between test
probe 1 and 2 instead of test socket
connection
Cable test: Testing between ground
terminal at mains and test probe P1
Testing between PE terminal at test
socket and test probe P1
Testing between short-circuited LN
mains terminals at test socket and test
probe P1, including PE at test socket
Variable test voltage can be en-
tered with the numeric keypad
(25)
BASE
4 Connect DUT
Special case: inputs for application parts
➭ Connect the DUT to the test socket.
➭ Contact the short-circuited inputs for the
application parts with test probe P1.
5 Start test
1
6 Save measured values to clipboard
7 Stop test
8
Save measurements under ID no.
U+/U–
Single Measurements
–
LN(TS)
P1
–
LN(TS)
PE(TS)
PE(TS)
13