HT7052
EN - 35
DAR, PI, DD MEASUREMENT
Measurement range
Resolution
Accuracy
0.01
9.99
0.01
(5.0
rdg + 2 dgt)
10.0
100.0
0.1
5.0
dgt
Capacitance range for DD test:
5nF
50
F
INSULATION MEASUREMENT WITH STEP VOLTAGE
Measurement range test voltage
Resolution
Accuracy
2000
9999V
1V
(3.0
rdg + 3V)
10kV
0.1kV
3.0
rdg
Nominal test voltage:
2000
10kV DC programmable in steps of 125V
Accuracy of test voltage:
-0 / +10% + 20V
WITHSTANDING VOLATGE DC
Measurement range test voltage
Resolution
Accuracy
500
9999V
1V
(3.0
rdg + 3V)
10kV
0.1kV
3.0
rdg
Measurement range leakage current
Resolution
Accuracy
0.000
0.009mA
0.001mA
(3.0
rdg + 3 dgt)
0.01
5.50mA
0.01mA
3.0
rdg
Nominal test voltage:
500
10kV DC programmable in steps of 25V
Accuracy of test voltage:
-0 / +10% + 20V
AC or DC VOLTAGE
Measurement range
Resolution
Accuracy
0
600V
1V
(3.0
rdg + 4V)
Input impedance:
3M
10%
Voltage frequency
Resolution
Accuracy
0 e 45.0
65.0Hz
0.1Hz
0.2Hz
Frequency within 0 and 45Hz:
displayed < 45Hz
Frequency > 65Hz:
displayed > 65Hz
CAPACITANCE
Measurement range
Resolution
Accuracy
0.0
99.9nF
0.1nF
(5.0
rdg + 2 dgt)
100
999nF
1nF
1.00
50.0
F 0.01
F
Full-scale value of capacitance is defined as:
CFS = 10
F * Utest [kV]
10.1 SAFETY STANDARDS
Instrument safety:
IEC/EN61010-1, IEC/EN61557-2
Measuring accessory safety:
IEC/EN61010-031
Insulation: double
insulation
Protection:
IP44 (closed case)
Polluting level:
2
Overvoltage category:
CAT IV 600V (to earth), max 600V between inputs
Maximum altitude:
2000m (6561ft)
Содержание HT7052
Страница 1: ... Copyright HT ITALIA 2013 Release EN 2 00 02 01 2013 ENGLISH User manual ...
Страница 2: ......