HT FULLTEST3 User Manual page 91

INSULATION RESISTANCE (M )
DC Test voltage
[V]
100
250
500
1000
Test voltage accuracy:
Test current:
Short-circuit current:
Discharging object on test:
Detection of external voltage
DIELECTRIC WITHSTANDING TEST (DIELECTRIC)
Nominal test voltage
UN [V]
250 800
810 2500
2510 5100
Nominal test voltage UN:
Distortion of test voltage:
Measurement modes:
Output power:
Discharging current IAPP
Range [mA]
0 200
Discharging current IREAL
Range [mA]
0 110
Nominal breaking current (IAPP or IREAL):
Short-circuit current:
Breaking time:
Range Resolution
[M ] [M ]
0.01
0.00 9.99
0.1
10.0 20.0
20.0 99.9
0.01
0.00 9.99
10.0 20.0
0.1
20.0 99.9
1
100 250
0.01
0.00 9.99
10.0 20.0
0.1
20.0 99.9
1
100 500
0.00 9.99 0.01
10.0 20.0
0.1
20.0 99.9
1
100 1000
(-0%
>1mA (up to Un/1mA)
< 15mA
Internal resistance of 2M after finishing measurement
UEXT lim = 10VAC (between RISO+ and RISO- terminals
UEXT lim = 50 VAC (between RISO+ and RISO- terminals
UEXT lim = 50VAC approx. (between any RISO terminal and GND)
UEXT lim = -10VDC (between RISO+ and RISO- terminals)
Resolution
(V)
10
Adjustable 250
Crest factor CF = 1.414 ± 5%
MANUAL, RAMP (timer), BURN or PULSE (duration of 3
measurement cycles:: 60ms@50Hz, 50ms@60Hz
500VA (@ 5100V)
Resolution [mA]
1
Resolution [mA]
1
Adjustable 1
>200mA
<30ms
EN - 89
Accuracy
± (3%rdg + 3dgt)
± 5%rdg
± (3%rdg + 3dgt)
± 5%rdg
± (3%rdg + 3dgt)
± 5%rdg
± (3%rdg + 3dgt)
± 5%rdg
+25%) of Un
Accuracy
±3%U
5100 V, 50/60 Hz in steps of 10V
110 mA in steps of 1mA
FULLTEST3
Overload
protection
CAT III 300 V
Overload
protection
CAT III 300 V
N
Accuracy
±(3%rdg + 2mA)
Accuracy
± (3%rdg + 4mA)