53
Full-electronic HV-Tester F1-1x Typs
9. SPECIFICATION
9.2
Common technical data
F7-1X
Mains connection:
230 V +10% -10% / 49 - 51 Hz
Operating temperature:
10
o
C - 50
o
C
Atmospheric humidity:
25 - 75% rel. humidity
Dimensions:
19“, depth 360 mm
9.2.1 HV TEST
Resolutions/measuring errors
Current tripped based on either:
Real current, complex current
(effective),
Current peak value,
current change speed (delta I)
Short-circuit current:
Greater than 200 mA
(at voltages above 1000 V)
Output power (transformer power): approx 500 VA / 600 VA (at 200 mA)
Resolution of voltage indication:
10 Volt
Resolution of current indication:
100 μA (100 mA range)
10 μA (10 mA range)
1 μA (1 mA range)
Measuring error on current indication:
Note
complex current measurement / peak value measurement: If the
test object is earthed on the usage of the 1 mA measurement range,
the measuring error is higher than stated in the following. For all other
measurements the test object can be floating or earthed.
range
measuring error current
indication
Complex cur-
rent measure-
ment:
200/100 mA
10 mA
1 mA
0,5 % of the measured
value
+/- 2 digit
+/- 5 digit
+/- 20 digit
Current peak
value measure-
ment
200/100 mA
10 mA
1 mA
1,0 % of the measured
value
+/- 5 digit
+/- 5 digit
+/- 20 digit
Real current
measurement
200/100 mA
10 mA
1 mA
1,0 % of the measured
value
+/- 8 digit
+/- 8 digit
+/- 20 digit
D C c u r r e n t
measurement
200/100 mA
10 mA
1 mA
0,5 % of the measured
value
+/- 2 digit
+/- 2 digit
+/- 2 digit
TRMS current
measurement
(only option
E20)
200/100 mA
10 mA
1 mA
0,5 % of the measured
value
+/- 5 digit
+/- 5 digit
+/- 20 digit