Brochure

Serie MN
Pinces ampèremetriques pour courant AC
Non-contractual document
906131102D - Ed 1
4.05 (1/1)
C100 series
•
Bandwidth:
30 Hz .. 10 kHz
•
Crest factor:
≤6 for a current ≤2,000 A peak (300 A
RMS
)
•
Maximum currents:
1,000 A continuous for a frequency ≤ 1 kHz
(limitation proportional to the inverse of frequency
beyond)
1,200 A for 40 minutes max (interval between
measurements > 20 minutes)
•
Output impedance:
1 Ω ± 1 %
•
Load impedance:
≥ 1 MΩ and ≤100 pF
•
Operating voltage:
600V
RMS
•
Common mode voltage:
600 V category III and pollution degree 2
•
Infl uence of adjacent conductor:
≤0.5 mA / A at 50 Hz
•
Infl uence of conductor position in jaws:
≤0.1 % of output signal for frequencies ≤400 Hz
•
Load infl uence:
On receiver, for an input impedance of 100 Ω:
≤1 % on measurement, no measurement on phase.
On receiver, for an input impedance of 1 kΩ:
≤ 0.1 % on measurement, no measurement on
phase.
•
Infl uence of frequency
(2)
:
<0.5 % of output signal from 30 Hz .. 48 Hz
<1 % of output signal from 65Hz .. 1 kHz
<2 % of output signal from 1 kHz .. 5 kHz
•
Infl uence of crest factor:
< 1 % of output signal for crest factor ≤ 6 with
current ≤2,000 A peak
•
Infl uence of DC current superimposed on rated
current:
<1 % of output signal for a current ≤15 A DC
MECHANICAL SPECIFICATIONS
•
Operating temperature:
-10 °C to +50 °C
•
Storage temperature:
40 °C to +70 °C
•
Infl uence of temperature:
≤0.2 % of output signal per 10 °K
•
Relative humidity for operation:
0 to 85% RH decreasing linearly above 35 °C
•
Infl uence of relative humidity:
<0.1 % of output signal from 10% to 85% RH
•
Operating altitude:
0 to 2,000 m
•
Max. jaw opening:
53mm
Patented progressive opening system
•
Clamping capacity:
Cable: Ø max 52mm
Busbar: 1 busbar of 50 x 5mm /
4 busbars of 30 x 5mm
•
Casing protection rating:
IP40 (IEC529)
•
Drop test: 1 m (IEC68-2-32)
•
Shock resistance:
100 g (IEC68-2-27)
•
Vibration resistance:
5/15Hz 1.5mm
15/25Hz 1mm
25/55Hz 0.25mm
(IEC68-2-6)
•
Self-extinguishing capability:
Casing and jaws: UL94 V0
•
Dimensions:
216 x 111 x 45mm
•
Weight:
550 g
•
Colours:
Dark grey case with red jaws
•
Output:
C116: Safety sockets (4mm)
C117: two-wire cable with reinforced insulation
or double insulation, length 1.5 m, terminated by
2insulated elbowed male banana plugs, Ø 4 mm
SAFETY SPECIFICATIONS
•
Electrical safety:
Instrument with double insulation or reinforced
insulation between the primary the secondary and
the grippable part located under the guard as per
IEC1010-1 & IEC1010-2-032
- 600V category III, pollution degree 2
- 300V category IV, pollution degree 2
•
Electromagnetic compatibility (EMC):
EN50081-1: classB
EN50082-2:
- Electrostatic discharge: IEC1000-4-2
- Radiated field: IEC1000-4-3
- Fast transients: IEC1000-4-4
- Magnetic field at 50/60 Hz: IEC1000-4-8
(1) Conditions of reference: 23 °C ± 3 °K, 20 % to 75 % RH, signal sinus, frequency of 48Hz to 65Hz, distortion factor <1 %, no DC components,
external magnetic fi eld <40A/m, no AC magnetic fi eld, conductor centred for measurement, load impedance ≥ 1 MΩ and ≤100 pF
(2) Out of reference domain
DESCRIPTION
Thanks to their excellent technical performance (phase shift and
linearity), these μ-metal core clamps are highly recommended for
wattmeter use.
ELECTRICAL SPECIFICATIONS
•
Current range:
0.001 AAC .. 1,200 AAC
•
Output signal:
1 mV AC / AAC (1 V for 1,000 A)
•
Accuracy and phase shift
(1)
:
Primary current 1 mA .. 100 mA 0.1 A .. 1 A 1 A .. 10 A 10 A .. 100 A 100 A .. 1,200 A
% Accuracy of output signal ≤3 % + 5 µA ≤2 % + 3 µA ≤1 % ≤0.5 % ≤0.3 %
Phase shift not specified not specified ≤2° ≤1° ≤0.7°
Current
1,000 A
Output
1 mV / A
To order Reference
AC current clamp model C116 with operating manual P01120316
AC current clamp model C117 with operating manual P01120317
Current clamps for AC current
Models C116 and C117