Usměrňovačové systémy DC-Měniče Střídače UPS systémy ...
Poznámky redaktora
(Class . "Pass" green field and "Fail" red field). the "Test acc.
Cable tinu ity est
Test time ¡00:00:40
Line Resistance Limit ||l.
Finish stop the easurem ent pressing top>, press ext> for measuring
pause and press eset> delete the easured value...
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
10.13 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.g.
Measuring circuit for continuity test (series connection) cables 0701-0702; 0751-1).)" menu,
selection menu, press the le> (continuity test) button.to (Class .
M eas rem safety tra -lo lta ssible foe potdntiale
fre es. For easurem ent and evaluation, all wires single conductors, e.12 tin ity Test
The cable continuity test intended for measuring the line resistance connecting and extension ca
bles well cable reels.
Lim iting Values etu p
Funct. line resistance |¡0. Scan the PELV SELV voltage eans the probe.179 Q
Line resistance ¡0. Enter the param eters line length, cross-section and con
ductor quantity under iting alu etup ata>. Start easurem ent pressing <Start>. data data IjCaWejdatajJ
Line length (m)
Cross-section (mm2)
No, conductors
a m
E ]
Input
Then, press the alu es> button. the start menu, select the corresponding reg
ulation and then the protectiov clans.182 Q
Measuring current ¡0.g.. 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. (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. Inthe "Test acc. .
08/ 2012 /58
.181 Q
Max.
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").)" menu, selection menu,
press the (safety extra-low voltage) button.
Start easurem ent pressing tart>. Besides the measuring result (measured
value), the overall result displayed (e
