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5-CT_GB_pinceD_ 906131102E_ed1.pdf

Serie MN

Pinces ampèremetriques pour courant AC

Non-contractual document

906131102E - Ed 1

5.00 (1/2)

series

Current clamps for AC current

SERIES

The D

series comprises a range of high-performance clamp-on AC

current probes designed for high current measurements. Their excellent

current transformation ratios and low phase shift, combined with a

broad frequency response, allows highly accurate current and power

measurements. High-quality magnetic cores and windings mean high

precision current measurement up to 3,000 A (AC). The rectangular jaws

can be used to clamp large-diameter cables or busbars.

The DN series clamps provide true RMS measurement values and faithful

signal reproduction.

There are two different kinds of model available in the D

series: the ﬁ rst

acts as a traditional current transformer with a current output (mA) and

has a wide range of voltage ratios.

These clamps may also be used with multimeters, harmonic and power

measurement equipment, logging apparatus or other instruments

allowing AC current input.

The second type of model gives a voltage output in precise proportion to

the measured current (1 mV/A, 10 mV/A or 100 mV/A) so you can display

and log currents on instruments without current inputs.

Model D38N has been speciﬁ cally designed for use with oscilloscopes,

or other instruments with a BNC input.

Summary of content (15 pages)

PAGE 1
Pinces ampèremetriques Current clamps for AC current pour courant AC D Serie MN N series DN SERIES The DN series comprises a range of high-performance clamp-on AC current probes designed for high current measurements. Their excellent current transformation ratios and low phase shift, combined with a broad frequency response, allows highly accurate current and power measurements. High-quality magnetic cores and windings mean high precision current measurement up to 3,000 A (AC).
PAGE 2
Pinces ampèremetriques Current clamps for AC current pour courant AC D Serie MN N series Ø 64 mm max cable Busbars: 50 x 135 mm or 64 x 100 mm max 305 P1 120 Non-contractual document 906131102E - Ed 1 P2 48 5.
PAGE 3
Currentampèremetriques Pinces clamps for AC current pour courant AC Models D30N and D30CN Current 2,400 A AC 3000:1 Ratio Output 0.333 mA / A ELECTRICAL SPECIFICATIONS MECHANICAL SPECIFICATIONS • • • • • Current range: 1 A AC .. 2,400 A AC (3,000 A for temperature < 35 °C) Current transformation ratio: 3000:1 Output signal: 0.
PAGE 4
Current Pinces ampèremetriques clamp for AC current pour courant AC Model D31N Current 500 A AC 1,000 A AC 1,500 A AC 500:1 1000:1 1500:1 2 mA / A 1 mA / A 0.66 mA / A Ratio Output 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.
PAGE 5
Current Pinces ampèremetriques clamp for AC current pour courant AC Model D32N 1,000 A AC 2,000 A AC 2,400 A AC Ratio 1000:1 2000:1 3000:1 Output 1 mA / A 0.5 mA / A 0.333 mA / A Current • ELECTRICAL SPECIFICATIONS • Current range: 1 A AC .. 1,000 A AC 1 A AC .. 2,000 A AC 1 A AC .. 2,400 A AC Current transformation ratio: 1000:1, 2000:1, 3000:1 Output signal: 1 mA / A AC (1 A to 1,000 A) 0.5 mA / A AC (1 A to 2,000 A) 0.
PAGE 6
Current Pinces ampèremetriques clamp for AC current pour courant AC Model D33N Current 2,400 A AC 3000:5 Ratio Output 1.666 mA / A ELECTRICAL SPECIFICATIONS MECHANICAL SPECIFICATIONS • • • • • Current range: 1 A AC .. 2,400 A AC (3,000 A for temperature < 35 °C) Current transformation ratio: 3000:5 Output signal: 1.666 mA / A AC (5 A for 3,000 A) Accuracy and phase shift (1): Primary current Accuracy in % of output signal • • • • • • • • • • • 150 A 600 A 3,000 A 3% 1.5 % 1% 3° 1.
PAGE 7
Current Pinces ampèremetriques clamp for AC current pour courant AC Model D34N Current 500 A AC 1,000 A AC 1,500 A AC 500:5 1000:5 1500:5 10 mA / A 5 mA / A 3.33 mA / A Ratio Output ELECTRICAL SPECIFICATIONS • • • • ■ • • • • 25 A 100 A 500 A 5% 3% 3% 6° 4° 4° Phase shift - • 500 A calibre Primary current Accuracy in % of output signal Load impedance: 0.2 Ω Overload: 700 A for 10 minutes Ampere second product: 3.5 A.
PAGE 8
Currentampèremetriques Pinces clamp for AC current pour courant AC Model D35N 1,000 A AC 2,000 A AC 2,400 A AC Ratio 1000:5 2000:5 3000:5 Output 5 mA / A 2.5 mA / A 1.666 mA / A Current • ELECTRICAL SPECIFICATIONS • Current range: 1 A AC .. 1,000 A AC 1 A AC .. 2,000 A AC 1 A AC .. 2,400 A AC (3,000 A for temperature < 35 °C) Current transformation ratio: 1000:5, 2000:5, 3000:5 Output signal: 5 mA / A AC (5 A for 1,000 A) 2.5 mA / A AC (5 A for 2,000 A) 1.
PAGE 9
Current Pinces ampèremetriques clamp for AC current pour courant AC Model D36N Current 3,000 A AC Ratio 3000:3 Output 1 mA / A ELECTRICAL SPECIFICATIONS MECHANICAL SPECIFICATIONS • • • • • Current range: 1 A AC .. 2,400 A AC Current transformation ratio: 3000:3 Output signal: 1 mA / A AC (3 A for 3,000 A) Accuracy and phase shift (1): Primary current % Accuracy of output signal Phase shift • • • • • • • • • D Serie MN N series • • • 150 A 600 A 3,000 A 0.5 % 0.75 % 0.5 % 1.5° 0.
PAGE 10
Pinces ampèremetriques Current clamp for AC current pour courant AC Model D37N Current 30 A AC 300 A AC 3,000 A AC Output 100 mV / A 10 mV / A 1 mV / A ELECTRICAL SPECIFICATIONS • • • • • ■ Current range: 10 mA .. 30 A AC 1 A AC .. 300 A AC 1 A AC .. 2,000 A AC (2,800 A for temperature < 35 °C) Output signal: 100 mV / A AC (3 V for 30 A) 90 A peak 10 mV / A AC (3 V for 300 A) 900 A peak 1.
PAGE 11
Oscilloscope Pinces ampèremetriques clamp for ACpour current courant AC Model D38N (insulated AC current probe) Current 90 A peak 900 A peak 9,000 A peak Output 10 mV / A 1 mV / A 0.1 mV / A DESCRIPTION • The D38N offers accurate AC current measurement and a voltage output in mV allowing direct readings on oscilloscopes. A switch with 3 positions on the handle can be used to select the ranges. The wide opening of the jaws means they can be used on cables and small busbars.
PAGE 12
Oscilloscope Pinces ampèremetriques clamp for ACpour current courant AC Model D38N (insulated AC current probe) D Serie MN N series CURVES AT 50 Hz 30 A calibre Error on measurement Phase shift 300 A calibre Error on measurement Phase shift 3,000 A calibre Error on measurement Non-contractual document 906131102E - Ed 1 Phase shift 5.
PAGE 13
Oscilloscope Pinces ampèremetriques clamp for ACpour current courant AC Model D38N (insulated AC current probe) FREQUENCY RESPONSE 30 A calibre I = 10 A 300 A calibre I = 10 A 3,000 A calibre I = 100 A Non-contractual document 906131102E - Ed 1 5.
PAGE 14
Oscilloscope Pinces ampèremetriques clamp for ACpour current courant AC Model D38N (insulated AC current probe) D Serie MN N series RESPONSE TO A SQUARE SIGNAL (IP = 1 A) 30 A calibre RESPONSE TO A SQUARE SIGNAL (IP = 10 A) 30 A calibre Non-contractual document 906131102E - Ed 1 10 Hz 100 Hz 1 KHz 10 kHz 5.
PAGE 15
Oscilloscope Pinces ampèremetriques clamp for ACpour current courant AC Model D38N (insulated AC current probe) D Serie MN N series INFLUENCE OF DC CURRENT SUPERIMPOSED ON THE SIGNAL MAXIMUM CURRENT ACCORDING TO FREQUENCY (1) Conditions of reference: 23 °C ± 3 °K, 20 % to 75 % RH, sinusoidal signal from frequency of 48 Hz to 65 Hz, external magnetic field < 40 A/m, no DC component, no external conductor with circulating current, conductor centred for measurement, load impedance > 1 MΩ / < 47 pF.