Brochure

Serie MN
Pinces ampèremetriques pour courant AC
Non-contractual document
906131102E - Ed 1
5.02 (1/1)
D
N
series
Current clamp for AC current
ELECTRICAL SPECIFICATIONS
•
Current range:
1 AAC .. 500 AAC
1 AAC .. 1,000 AAC
1 AAC .. 1,500 AAC
•
Current transformation ratio:
500:1, 1000:1, 1500:1
•
Output signal:
2 mA / AAC (1 A to 500 A)
1 mA / AAC (1 A to 1,000 A)
0.66 mA / AAC (1 A to 1,500 A)
•
Accuracy and phase shift
(1)
:
■
500 A calibre
Primary current 25 A 100 A 500 A
% Accuracy of
output signal
4 % 3 % 3 %
Phase shift 4° 3.5 ° 2°
- Load impedance: 5 Ω
- Overload: 700 A for 10 minutes
- Ampere second product: 6 A.s
- Accuracy: in accordance with IEC185-26-27,
5 VA, class3 from 48Hz to 1,000Hz
■
1,000 A calibre
Primary current 50 A 200 A 1,000 A
% Accuracy of
output signal
3 % 1.5 % 1 %
Phase shift 3° 1.5° 1°
- Load impedance: 5 Ω
- Overload: 1,400 A for 10 minutes
- Ampere second product: 30 A.s
- Accuracy: in accordance with IEC185-26-27,
5 VA, class1 from 48Hz to 1,000Hz
■
1,500 A calibre
Primary current 75 A 300 A 1,500 A
% Accuracy of
output signal
1.5 % 0.75 % 0.5 %
Phase shift 1.5° 0.75 ° 0.5 °
- Load impedance: 5 Ω
- Overload: 1800 A for 10 minutes
- Ampere second product: 65 A.s
- Accuracy: in accordance with IEC185-26-27,
5 VA class0.5 from 48Hz to 1,000Hz
•
Bandwidth:
30 Hz to 1,500 Hz (in continuous use above 1 kHz
the max. measurement current is limited)
•
Load impedance:
< 5 Ω
•
Operating voltage:
600V AC
•
Common mode voltage:
600V AC
•
Maximum output voltage (secondary open):
Electronic protection circuit limiting voltage
to 42Vpeak max
•
Infl uence of adjacent conductor:
0.005 A / AAC
•
Infl uence of conductor position in jaws:
1.5 % ± 0.2 A on the 500:1 ratio
1 % ± 0.2 A on the 1000:1 ratio
1 % ± 0.2 A on the 1500:1 ratio
MECHANICAL SPECIFICATIONS
•
Operating temperature:
-10 °C to +50 °C
•
Storage temperature:
-25 °C to +80 °C
•
Infl uence of temperature:
< 0.1 % per 10 °K
•
Max. jaw opening:
90mm
•
Max. jaw insertion capacity:
Cable: 64mm
Group of wires: 50 x 135mm - 64 x 100mm
•
Casing protection rating:
IP20 in accordance with IEC 529
•
Drop test:
500mm (IEC68-2-32)
•
Shock resistance:
100 g, in accordance with IEC68-2-27
•
Vibration resistance:
10 / 55/10 Hz, 0.15mm
test in accordance with IEC68-2-6
•
Self-extinguishing capability:
Casing: UL94 V0
Jaws: UL94 V2
•
Dimensions:
120 x 315 x 48mm
•
Weight:
1,200 g
•
Colour:
Dark grey casing with red jaws
•
Output:
2 Safety sockets (4mm)
SAFETY SPECIFICATIONS
•
Electrical safety:
Double insulation or reinforced insulation between
the primary and the secondary circuits and the
outside casing in accordance with 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:
- Electrical 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 ± 5 °K, 20 % to 75 % RH, 48Hz to 65Hz, external magnetic fi eld < 40 A/m,
no DC component, no current-carrying conductor nearby, centred test sample.
Current
500 AAC 1,000 AAC 1,500 AAC
Ratio
500:1 1000:1 1500:1
Output
2 mA / A 1 mA / A 0.66 mA / A
To order Reference
AC current clamp model D31N with operating manual P01120050A
Current clamp for AC current
Model D31N