METREL EurotestCOMBO MI 3125 User Manual

MI 3125 / BT EurotestCOMBO Measurements
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Displayed results:
x1 ........ Step 1 trip-out time ( , IN, 0º),
x1 ........ Step 2 trip-out time ( , IN, 180º),
x5 ........ Step 3 trip-out time ( , 5IN, 0º),
x5 ........ Step 4 trip-out time ( , 5IN, 180º),
x½ ....... Step 5 trip-out time ( , ½IN, 0º),
x½ ....... Step 6 trip-out time ( , ½IN, 180º),
I ......... Step 7 trip-out current (0º),
I ......... Step 8 trip-out current (180º),
Uc ........ Contact voltage for rated IN.
Notes:
 The autotest sequence is immediately stopped if any incorrect condition is
detected, e.g. excessive Uc or trip-out time out of bounds.
 Auto test is finished without x5 tests in case of testing the RCD types A, F with
rated residual currents of In = 300 mA, 500 mA, and 1000 mA. In this case auto
test result passes if all other results pass, and indications for x5 are omitted.
 Tests for sensitivity (I

, steps 7 and 8) are omitted for selective type RCD.

METREL EurotestCOMBO MI 3125 Specifications

General

Brand	METREL
Model	EurotestCOMBO MI 3125
Category	Measuring Instruments
Language	English