Compliance With International Norms - Chauvin Arnoux MN Serie Manual De Instrucciones

4.4.2 Frequency
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Use : 40 Hz to 10 kHz
Limit to 1 kHz if permanent operation at 200 A~.
4.4.3 Environmental conditions
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Indoor use
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Altitude: < 2000 m
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Climatic conditions: -10 to +55° C and RH < 85%
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Avoid splashing with water
4.5 Dimensions and weight
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Overall dimensions : 135 x 50 x 30 mm
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Weight: approx. 180 g
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Jaw opening : 21 mm
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Open jaw height : 69 mm
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Max. clamping capacity : Ø 20 mm cable or 20 x 5 mm bar.

4.6 Compliance with international norms

4.6.1 Electrical safety (as per IEC 1010-1 and 1010-2-032)
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Dual insulation
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Installation category III
4.6.2 EC-compliant electromagnetic compatibility
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Emissivity (as per EN 50081-1)
4.6.3 Mechanical protection
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IP40 protection rating (as per IEC 529) with jaws closed and IP30 with
jaws open.
4.6.4 Auto-extinction
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Jaws : V0 (as per UL 94)
Only use specified spare parts for maintenance purposes. The manu-
facturer cannot accept any responsibility for accidents occurring
following repairs carried out outside its after-sales department or
approved maintenance network.
5.1 Cleaning
The clamp must not be clamped to a cable and must be disconnected from
the measuring device. Do not splash water onto the clamp.
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Keep the jaw gap perfectly clean. Remove dust with a dry, soft cloth.
Wipe the iron jaws from time to time with an oil soaked cloth, in order to
prevent rust from forming.
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Clean the unit with a cloth and a little soapy water. Rinse with a damp
cloth. Then dry quickly with a cloth or pulsed air at 70°C max.
5.2 Metrological verification
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It is essential that all measuring instruments are regularly calibrated.
For checking and calibration of your instrument, please contact our
accredited laboratories (list on request) or the Chauvin Arnoux subsidiary
or Agent in your country.
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Repairs under or out of guarantee
Please return the product to your distributor.
Our guarantee is applicable for twelve months after the date on which the
equipment is made available (extract from our General Conditions of Sale,
available on request).
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5. MAINTENANCE
6. WARRANTY
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Pollution level 2
Operating voltage 600
Susceptibility (as per EN 50082-2)