11
ACT/CA60 Current Clamp
6) ELECTRICAL SPECIFICATION
Accuracy is given as +/- (% of reading number of digits) or otherwise
specified @ 23
o
C +/- 5
o
C and less than 75% R.H.
AC Voltage
RANGE
Accuracy
50Hz ~ 400Hz
60.00mV, 600.0mV
1.0% + 5d
6.000V, 60.00V,
600.0V, 1000V
CMRR: >60dB @ DC to 60Hz,
Rs=1k
Input Impedance: 10M
, 50 pF
nominal
Ohm
RANGE
Accuracy
600.0
, 6.000K
,
60.00K
, 600.0K
0.5%+4d
6.000M
0.7%+4d
60.00M
1.2%+4d
Open Circuit Voltage: 0.45VDC
typical
DC Voltage
RANGE
Accuracy
60.00mV
0.4%+5d
600.0mV
0.2%+3d
6.000V, 60.00V,
600.0V, 1000V
NMRR: > 60dB @ 50Hz/60Hz
CMRR: > 100dB @ DC, 50Hz/60Hz;
Rs=1k
Input Impedance: 10M
, 50 pF
nominal
Audible Continuity Tester
Audible Threshold: Below 20
typically
Response time: 32ms
Diode Tester
RANGE
Accuracy
1.000V
1.0% + 3d
Test Current: 0.56mA typically
Open Circuit Voltage: < 1.8VDC
typically
DC Current
RANGE
Accura
cy
Burden
Voltage
600.0
A
0.5%+5
d
0.10 mV/uA
6000
A
0.5%+3
d
60.00mA
0.5%+5
d
1.7 mV/mA
600.0mA
0.5%+3
d
6.000A
1.2%+6
d
0.03V/A
10.00A
1)
1.8%+6
d
1)
10A continuous, >10A to 20A for 30
sec. max with 5 minutes cool down
interval
AC Current
RANGE
Accura
cy
Burden
Voltage
50H
Z
~ 400H
Z
600.0
A,
6000
A
1.0%+3
d
0.10
mV/uA
60.00mA,
600.0mA
1.7 mV/mA
6.000A
1.2%+6
d
0.03V/A
10.00A
1)
1.8%+6
d
1)
10A continuous, >10A to 20A for 30
sec. max with 5 minutes cool down
interval
