Circutor DHB Series Uživatelský manuál stáhnout pdf (Strana 46)

46

Standards fulfilled by the meter:

Electromagnetic compatibility:

l noise immunity acc. to EN 61000-6-2

l noise emissions acc. to EN 61000-6-4

Safety requirements:

acc. to EN61010-1 standard:

l isolation between circuits: basic,

l installation category: III,

l pollution level: 2,

l maximal phase-to-earth work voltage:

- 300 V for the supply circuit and,

- 50 V for remaining circuits.

l altitude above sea level: < 2000 m.

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