Remove the test probe..g. Secure the test sample..
Measuring circuit for leakage current measurement (direct measurement) applied parts between
all patient connections applied parts type "F" (medical electrical devices) and protective earth
and accessible conductive parts which are not connected earth (protection classes and II): Test
ing means the probe (probe tip) according VDE 0751-1. Select the device category ("BF" "CF") and
the desired measurement method ("Dir" "Alt.
"Pass" green field and "Fail" a
red field). Connect the test sample acc.g..> button..000 mA
IPLeak ¡0.
Press <L-N measure with reversed polarity.
O O
1. The patient
leakage current can measured means the leakage current measurement method, the direct
measurement method the alternative leakage current measurement method lt.. unctional Test
Only after passed test, the test sample may tested for correct functioning! The fault current
measurement carried out differential current measurement! the start menu, select the corre
sponding VDE regulation and then the protection class.10 atie eak rrent
The patient leakage current measurement corresponds the measurement between all patient
connections applied parts type "F" (medical electrical devices) and protective earth and acces
sible conductive parts which are not connected earth (protection classes and II). Besides the measuring result (measured
value), the overall result displayed (e.
3.
Finish stop the measurement pressing press e>/ ext> for measuring
pause and press eset> delete the measured value.. "Pass" a
green field and "Fail" red field).. Start measurement pressing rt>.5 mA
B i
Differential current measurement
Back (Limit Values Start About
The limiting values according VDE 0701-0702 VDE 0751-1 are taken into consideration.
The protective conductor current displayed
and the probe current added! For measure
ments means the current clamp, the
measured values have entered manually!
10. Start measurement pressing <Start>. Finish stop the measurement pressing >:
press se>/ ext> for measuring pause and press ese delete the measured value.500 1
IPE .
■
T [PE limit 3.. ¡0. VDE (Class .
08/ 2012 58
.001 j|
IPLeak max.. ¡0.
2. Accessible conductive parts which
are not connected earth have connected the "PE" jack means second test cable
(4)! Only the probe current displayed!
Test time ¡00:00:08 —
Limit IPE ¡3.
Besides the measuring result (measured value), the overall result displayed (e. the connection
diagram. "Pass" green field and "Fail" red field). the start menu, select the
corresponding VDE regulation and then the protection class.
4.7 1
Input current ¡0.BENNING BENNING 750 A
Besides the measuring result (measured
value), the overall result displayed (e.g..000 PASS
Input voltage ¡229. the "Test acc. Start measurement pressing rt>.02 1
Effective power 1
Back rt.
Test time |00:00:06 |
ALimit IPLeak ¡5...
Press <L-N measure with reversed polarity...000 1
IPE max.")..)" menu,
selection menu, press the t.11 Funct. the "Test acc. VDE (Class . Accessible conductive parts
which are not connected with the protec
tive conductor must scanned means
of the probe probe tip (VDE 0751-1).4 Reversal
L-N
Stop Reset Pause
10.001 Polarity
Input voltage ¡230.
Testing means the probe (probe tip) according VDE 0751-1..)"
menu, selection menu, press the button.
The limiting values according VDE 0751 are taken into consideration
