XS series operating manual
XS user manual v0.55 - 11 -
1 DIELECTRIC STRENGTH TEST 50VA
(hipot 50VA test)
XS50 / XS56 (5kVAC / 6kVDC)
Output voltage
Alternative 50 or 60Hz ( DC voltage on XS56 model).
From 100V to 5 kVAC in one range (100V to 6 KVDC).
Stability < 1% for V mains of 10%.
Positive pole to earth with DC voltage
Ripple < 1% for Is=100 µA with DC voltage
Accuracy of the output voltage: (2%+50volts) in relation with the set value for voltages
between 100 and 5000 volts (6000 volts for DC) and for a current < 100 µA in the fault detection
modes : I, IMAX or I+IMAX.
Discharge of the tested specimen and of the internal capacitor through a 1.5 M resistance with
DC voltage
Voltage reading
By kilovoltmeter directly connected to the output terminals.
Accuracy : (1.5%+20 volts) of the read value.
Display by 600 points digital indicator.
Short circuit current
<15 mA in AC for the maximum voltage adjustment.
<15 mA in DC for the maximum voltage adjustment.
Breakdown detection
Current variation mode: I
The TEST detector automatically carries out the subtraction between the current which flows
normally in the device under test (I=U/Z) and the one which occurs at the time of a fault (I'=I+Ifault).
Amplitude adjustable between : 1 mA and 10mA 10% by 1 mA step.
Width of current pulse : 10µS 20%
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