Usměrňovačové systémy DC-Měniče Střídače UPS systémy ...
Poznámky redaktora
g.", "Dir. For the differen
tial current measurement method with current clamp "Clamp", the measured values the current
clamp have entered under "Input"!
In the start menu, select the corresponding VDE regulation and then the protection class. VDE . (Class .0 MQ
RInsu min." and the differential current mea
surement method with current clamp lam (DIN VDE 0404-4), corresponds the sum all
currents running through the insulation device the protective conductor. Select the desired
measurement method ("Diff. Moreover, measured between the active parts a
primary circuit and the active parts the SELV PELV circuit.6 Insu Insulating esistance
The insulating resistance measured between the active parts and each accessible conductive
part including the protective conductor.
10. the
"Test acc. Here, possible refer recommendations the manufacturer previously
measured values.g.
Accessible conductive parts which are not connected with the protective conductor must be
scanned means the probe probe tip (VDE 0701-0702; 0751-1).. the start menu, select the corresponding VDE
regulation and then the protection class.
Start measurement pressing rt>.
By means the setup program, possible set the testing voltage the device lower values
(50-500 DC, beyond the standard), e.
Test time ||00:00:09
Limit RInsu |l.)", selection menu, press -1>, -2> and/or -3>." "Clamp") and start measurement pressing rt>.0 HO
Testing voltage DC
S top Reset Pause
Test time ¡00:00:06
Limit RInsu ¡2..)" menu, selection menu, press the "IPE" button.0 HQ
Testing voltage ||529 DC
S top Reset Pause
Finish stop the measurement pressing press e>/<N ext> for measuring
pause and press ese delete the measured value. ||>100.7 ctive rrent
The protective conductor current measurement, leakage current measurement carried out by
means the differential current measurement method iff", the direct measurement method
"D ir..
A
The limiting values according VDE 0701-0702 VDE 0751-1 are taken into consideration.
08/ 2012 58
.", "Alt.BENNING BENNING 750 A
10... test samples are provided with integrated overvoltage ar
resters.
In the "Test acc.
The limiting values according VDE 0701-0702 are taken into consideration.0 MO
RInsu min. The corresponding nominal and actual values the testing voltage are shown the display.", the alternative leakage current measurement method lt. VDE . (Class . Insulation measurement must
not carried out, excluded the accompanying documents according the
manufacturer's specifications. "Pass" a
green field and "Fail" red field).
In the current issue the DIN VDE 0751-1 standard, the measurement the insulating
resistance required, considered convenient.
A Attention! Pressing the se> button will stop the measurement. During the pause,
the test socket will remain live!
Besides the measuring result (measured value), the overall result displayed (e.O HO
RInsu-1 LN-PE ||>100.0 HO
RInsu-1 LN-PE ||>100. also measured between the
mains supply unit and all patient connections well between patient connections and accessi
ble conductive parts including the protective earth..
Lim iting valu for the insulating resistance are not specified the DIN VDE 0751-1 standard
(issue 2008). ||>100
