8 Equipment
77
Warning
Do not use the device on non-insulated conductors with a potential of more than 600 V
in relation to the earth and a measurement category greater than III.
Reference conditions
Temperature
+20…+26°C
Humidity
20…75% RH
Conductor position
conductor centered in jaws
Sinusoidal current frequency
48…65 Hz
Harmonics content
<1%
Current DC component
none
Continuous magnetic field
earth field (<40 A/m)
Alternating magnetic field
none
Conductors in direct vicinity
no flowing current
Technical parameters
accuracy:
Current range
Basic uncer-
tainty
1)
Phase error
0,1…10 A
3% + 0.1 A
not specified
10…50 A
3%
3
50…200 A
1.5%
1.5
200…1000 A
0.75%
0.75
1000…1200 A
0.5%
0.5
1)
as % of measured value
input signal for max. current
1 V AC
ratio
1 mV AC/1 A AC
frequency range
30 Hz...10 kHz
insulation type
double, according to IEC 61010-1
measuring category acc. to IEC 61010-1
III 600 V,
protection rating acc. to IEC 60529
IP 40, with open jaws: IP30
dimensions
216 × 111 × 45 mm
weight
about 640 g
jaws opening
53 mm
open jaws height
139 mm
maximum measured conductor diameter
52 mm
probe lead length
1.5 m
operating temperature
–10
C…+55
C
relative humidity
85%
height
2000 m
electromagnetic compatibility
IEC 61000-6-3:2008
IEC 61000-6-2:2008
Summary of Contents for PQM-700
Page 85: ...85 Notes...
