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MN SERIES
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Current clamps for AC current Pinces ampèremetriques pour courant AC MN SERIES These ergonomic mini-clamps are designed to make light work of measuring low and medium currents from 0.01 A to 240 A AC. The shape of the jaws makes ‘hooking’ onto cables easy, even in areas of restrictive access. The jaws can grip conductors up to 20 mm in diameter. Depending on the particular model, they have one or two calibres. The output is via either jack sockets or a lead with 4 mm Ø plugs, hence these clamps are compatible with all multimeters and testers on the market. There are two types of MN series clamps available. The ﬁrst kind operates as a current transformer (ratio 1,000/1) and gives a current output (mA) for use with any tester with current calibres. Non-contractual document The second type gives a voltage output (DC or AC depending on the model) proportional to the measured current (1, 10, 100 or 1,000 mV/A). This voltage output means that, even with testers without any current calibres, it is possible to measure currents by means of the DC or AC voltage calibres. There are speciﬁc models in the MN series that have been designed with particular applications in mind such as measurement on current transformer outputs, on oscilloscopes and even of leakage currents.

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Current clamps for AC current Pinces ampèremetriques pour courant AC Non-contractual document

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Current clamps for AC current Pinces ampèremetriques pour courant AC Models MN08 and MN09 Current ELECTRICAL SPECIFICATIONS • • • • Current range: 0.5 A AC .. 240 A AC Current transformation ratio: 1000 / 1 Output signal: 1 mA AC / A AC (240 mA for 240 A) Accuracy and phase shift (1): Primary current % Accuracy of output signal Phase shift Bandwidth: 40 Hz .. 10 kHz Crest factor: 3 for a current of 200 A RMS Maximum currents: 200 A continuous for a frequency ≤ 3 kHz (limitation proportional to the inverse of one third of frequency beyond) Load impedance: ≤ 10 Ω Operating voltage: 600 VRMS...

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Current clamps for AC current Models MN10 and MN11 Current DESCRIPTION An electronic voltage-limiting system protects output of clamp when operating, if the secondary circuit is opened. ELECTRICAL SPECIFICATIONS • • • • Current range: 0.5 A AC .. 240 A AC Current transformation ratio: 1000 / 1 Output signal: 1 mA AC / A AC (240 mA for 240 A) Accuracy and phase shift (1): Primary current Accuracy in % of output signal Phase shift Bandwidth: 40 Hz .. 10 kHz Crest factor: 3 for a current of 200 ARMS Maximum currents: 200 A continuous for a frequency ≤ 3 kHz (limitation proportional to the...

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Current clamps for AC current Models MN12 and MN13 Current ELECTRICAL SPECIFICATIONS • • • Current range: 0.5 A AC .. 240 A AC Output signal: 10 mV AC / A AC (2.4 V for 240 A) Accuracy and phase shift (1): Primary current % Accuracy of output signal Phase shift Bandwidth: 40 Hz .. 10 kHz Crest factor: 3 for a current of 200 ARMS Maximum currents: 200 A continuous for a frequency ≤ 1 kHz (derating proportional to the inverse of frequency beyond) Load impedance: > 1 MΩ Operating voltage: 600 VRMS Common mode voltage: 600 V category III and pollution degree 2 Inﬂuence of adjacent conductor: ≤...

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Current clamps for AC current Models MN14 and MN15 Current ELECTRICAL SPECIFICATIONS • • • Current range: 0.5 A AC .. 240 A AC Output signal: 1 mV AC / A AC (240 mV for 240 A) Accuracy and phase shift (1): Primary current % Accuracy of output signal Phase shift Bandwidth: 40 Hz .. 10 kHz Crest factor: 3 for a current of 200 ARMS Maximum currents: 200 A continuous for a frequency ≤ 1 kHz (limitation proportional to the inverse of frequency beyond) Load impedance: > 1 MΩ Operating voltage: 600 VRMS Common mode voltage: 600 V category III and pollution degree 2 Inﬂuence of adjacent conductor:...

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Current clamp for AC current Model MN21 Current DESCRIPTION An electronic voltage-limiting system protects output of clamp when operating, if the secondary circuit is opened. ELECTRICAL SPECIFICATIONS • • • • Current range: 0.1 A AC .. 240 A AC Current transformation ratio: 1000 / 1 Output signal: 1 mA AC / A AC (240 mA for 240 A) Accuracy and phase shift (1): Primary current % Accuracy of output signal Phase shift Bandwidth: 40 Hz .. 10 kHz Crest factor: 5 for a current of 280 A peak Maximum currents: 200 A continuous for a frequency ≤ 3 kHz (limitation proportional to the inverse of one...

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Current clamp for AC current Model MN23 Current ELECTRICAL SPECIFICATIONS • • • Current range: 0.1 A AC .. 240 A AC Output signal: 10 mV AC / A AC (2.4 V for 240 A) Accuracy and phase shift (1): Primary current % Accuracy of output signal ≤ 3 % + 200 µA ≤ 2 % + 200 µA Phase shift Bandwidth: 40 Hz .. 10 kHz Crest factor: 5 for a current of 280 A peak Maximum currents: 200 A continuous for a frequency ≤ 1 kHz (limitation proportional to the inverse of frequency beyond) Load impedance: > 1 MΩ Operating voltage: 600 VRMS Common mode voltage: 600 V category III and pollution degree 2 Inﬂuence of...

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Current clamps for AC current Models MN38 and MN39 Current ELECTRICAL SPECIFICATIONS • Current range: 0.1 A AC .. 24 A AC 0.5 A AC .. 240 A AC Output signal: 100 mV AC / A AC (2.4 V for 24 A) 10 mV AC / A AC (2.4 V for 240 A) Accuracy and phase shift (1): Calibre Primary current % Accuracy of output signal ≤ 1 % + 50 mV ≤ 3 % + 5 mV ≤ 2.5 % + 5 mV ≤ 2 % + 5 mV ≤ 1 % + 5 mV Phase shift Bandwidth: 40 Hz .. 10 kHz Crest factor: 3 for a current of 200 ARMS Maximum currents: 200 A continuous for a frequency ≤ 1 kHz (limitation proportional to the inverse of frequency beyond) Load impedance: > 1...

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Oscilloscope clamp for AC current Model MN60 (insulated AC current probe) Current DESCRIPTION This 200 A AC clamp enables easy display and measurement of “current” curves. It ﬁts any oscilloscope since it has a coaxial lead with BNC plug. It produces a mV signal directly proportional to current. It offers 2 different sensitivities. ELECTRICAL SPECIFICATIONS • Current range: 0.1 A AC .. 20 A AC (60 A peak) 0.5 A AC .. 200 A AC (600 A peak) Accuracy and phase shift (1): Calibre Primary current % Accuracy of output signal Phase shift Bandwidth: 40 Hz .. 40 kHz (-3 dB) (depending on current...

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