Usměrňovačové systémy DC-Měniče Střídače UPS systémy ...
Poznámky redaktora
)" menu, selection menu,
press the (safety extra-low voltage) button. Scan the PELV SELV voltage eans the probe.
M eas rem safety tra -lo lta ssible foe potdntiale
fre es.
S ave your entry and press ack>.22 A
Stop Pause
Cable continuity test DIN 0701-0702;
0751-1
B 750 Appliance Tester
1 ohm eter (Q)
2 generator 200 mA)
3 lead with shock-proof adapter
4 cable test sam ple (in series connection)
5 test socket
10.
Lim iting Values etu p
Funct.
Finish stop the easurem ent pressing top>, press ext> for measuring
pause and press eset> delete the easured value.. line resistance |¡0. the "Test acc..g.)" menu,
selection menu, press the le> (continuity test) button. For easurem ent and evaluation, all wires single conductors, e.
08/ 2012 /58
.179 Q
Line resistance ¡0.13 afe xtra -lo oltage
The easurem ent intended for measuring the com pliance with the specifications regarding the
rated voltage (25 earth) devices with SELV PELV voltages. data data IjCaWejdatajJ
Line length (m)
Cross-section (mm2)
No, conductors
a m
E ]
Input
Then, press the alu es> button. Start easurem ent pressing <Start>. (Class .182 Q
Measuring current ¡0. the start menu, select the corresponding reg
ulation and then the protectiov clans.. .
Start easurem ent pressing tart>.
Only' one probe easurem ent can carried out! insulating resistance between primary and
seco ary side active parts devices with SELV PELV voltages has easured separately
(see "Measuring the insulating resistance").
Measuring circuit for continuity test (series connection) cables 0701-0702; 0751-1).
Cable tinu ity est
Test time ¡00:00:40
Line Resistance Limit ||l. Inthe "Test acc.12 tin ity Test
The cable continuity test intended for measuring the line resistance connecting and extension ca
bles well cable reels. "Pass" green field and "Fail" red field). N
and PE, are connected series! The insulating resistance easurem ent between all conductors must
be carried out separately (see "Measuring the insulating resistance")! the start menu, select the
corresponding regulation and then the protection class.BENNING BENNING 750 A
10.to (Class .181 Q
Max. Besides the measuring result (measured
value), the overall result displayed (e. Enter the param eters line length, cross-section and con
ductor quantity under iting alu etup ata>.g. (in riate) rem hich are ain s-
co cted and ten tial-free ight involve short-circuits!
Finish stop the easurem ent pressing top>, press ext> for measuring
pause and press eset> delete the measured value
