Chauvin Arnoux pel 102, User Manual

Page: 62 / 86

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c) C193 clamp
C193 clamp
Nominal Range 1000 A ac for f ≤1 kHz
3
CURRENT CLAMP
Measurement Range 0.5 to 1200 A ac max (I >1000 A more than 5 minutes)
Maximum Clamping Diameter 52 mm
Variation of the position of the
conductor in the clamp
< 0,1%, DC to 440 Hz
Adjacent conductor carrying
alternating current
> 40 dB typical at 50/60 Hz
Safety
IEC 61010-2-032, Pollution degree 2, 600 V CAT IV, 1000 V
CAT III
Table 16
Note: Currents < 0.5 A will be set to zero.
d) AmpFlex
®
A193
AmpFlex
®
A193
Nominal Range 100 / 400 / 2.000 / 10.000 A ac
Measurement Range 0.05 to 12000 A ac
Maximum Clamping Diameter
Length = 450 mm; Ø = 120 mm
Length = 800 mm; Ø = 235 mm
Variation of the position of the
conductor in the sensor
>40 dB any position and > 33 dB near snap device
Adjacent conductor carrying
alternating current
> 40 dB typical at 50/60 Hz everywhere and > 33 dB near the snap
Safety IEC 61010-2-032, Pollution degree 2, 600 V CAT IV, 1000 V CAT III
Table 17
Note: Currents < 0.05% of the nominal range will be set to zero.
The nominal ranges are reduced to 50/200/1000/5000 A ac at 400 Hz.
e) MN93 clamp
MN93 clamp
Nominal Range 200 A ac for f ≤1 kHz
M
N
9
3A
Measurement Range 0.5 to 240 A ac max (I >200 A not permanent)
Maximum Clamping Diameter 20 mm
Variation of the position of the
conductor in the clamp
< 0,5%, at 50/60 Hz
Adjacent conductor carrying
alternating current
> 35 dB typical at 50/60 Hz
Safety IEC 61010-2-032, Pollution degree 2, 300 V CAT IV, 600 V CAT III
Table 18
Note: Currents < 100 mA will be set to zero.