6
3. TECHNICAL SPECIFICATIONS
3.1 WITHSTANDING TEST (PROG. HV AND HV POSITION)
Nominal test voltage :
adjustable (100/5000) V (50,60) Hz at U
mains
= 230V, P
load
= 500VA
Open circuit test voltage :
U
n
(nominal test voltage) (-1% / +10%) at U
mains
= 230V
Output differential :
2HV plugs
Voltage shape:
sinusoidal
Test voltage readout
Range (kV)
Resolution (kV)
Accuracy
0.100 - 0.999
0.001
±
(2 % of r 5 dig.)
1.000 - 5.000
0.001
±
(3 % of r 5 dig.)
Two different voltage procedure modes :
■
Standard voltage mode
■
Programmable voltage mode (parameters t
1
, t
2
, t
3
, U
1
, U
2
)
Trip-out out test current for nominal test voltages up to 1000 V adjustable to 0.5, 1.0, 1.5 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5,
7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 150, 200, 250, 300, 350, 400, 450, 500 mA.
For test voltages greater than 1000 V, maximum current limit depends on max high voltage power characteristic (500 VA = max
power).
Accuracy of trip-out test current: .......................... ±10 % of set value.
Test current readout (sin wave)
Range (mA)
Resolution (mA)
Accuracy
0.0 - 500.0
0.1
±
(5 % of r 5 digit) absolute value
0.0 - 500.0
0.1
±
(30 % of r10 digit) resistive or capacitive value**
**
not displayed at ‘Trip out ’ STOP
Absolute value of test current is always displayed (
I
I
I
A
R
C
=
+
2
2
) together with selected resistive (
) or capacitive (
)
component.
Trip out time:
<
30 ms after break through.
Timer: adjustable 1 s - 9 min 59 s with resolution of 1 s. Timer OFF function available.
3.2. BURN OUT (HV POSITION)
Selectable voltage :
(100 - 5000) V
Minimum burnout time before overheating:
10 s
I max.:
(50 - 60) mA
