METREL MI 3125 - Settings: Language Selection

MI 3125 / MI 3125E EurotestCOMBO Quick-test guide
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2.2.5 Loop - Fault loop impedance
Zloop
 High current loop test.
 Very quick and efficient for testing non RCD protected circuits.
Zs rcd
 Low current loop test.
 Multitude of test performed over a longer period of time for increased accuracy.
 Guaranteed not to trip the RCD.
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Set function
2
Set subfunction
 Zloop
 Zs rcd
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Set parameters and limits
Zloop
 Fuse type (--- sets limit OFF, BS88-2, BS3036, BS88-3, BS1362, B, C, D)
 Fuse current rating (3 A ÷ 200 A)
 Fuse tripping time (0.4 s, 5 s)
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Connection diagram