METREL EasiTEST MI 2087 AL2 User Manual

MI 2087 AL2 EasiTEST Measurement instructions
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Fig. 20: Fourth test is running (left figure), rcd message displayed after tripping
out RCD (right figure)
After reswitching RCD, fifth test will follow automatically.
5
th
test
Trip-out time measurement, using test current Itest = 5I∆n, at positive start polarity of
test current (0°). The display message, presented on left side next figure 21, will
appear for a while. Successfully ended fifth test (RCD trips within allowed time period)
will be followed by rcd message, informing the operator to reswitch the RCD; see the
figure below (right side).
Fig. 21: Fifth test is running (left figure), rcd message displayed after tripping out
RCD (right figure)
After reswitching RCD, sixth test will follow automatically.
6
th
test
Trip-out time measurement, using test current Itest = 5I∆n, at negative start polarity of
test current (180°). The display message, presented on left side of the next figure, will
appear for a while. Successfully ended sixth test (RCD trips within allowed time
period) will be followed by the result of the sixth test; see the figure below (right side).
Fig. 22: Sixth test is running (left figure) and result of the sixth test (right figure)

METREL EasiTEST MI 2087 AL2 Specifications

General

Brand	METREL
Model	EasiTEST MI 2087 AL2
Category	Test Equipment
Language	English