Ht-instruments MACROTEST 5035 Manual de usuario descargar pdf (Pagina 25)

MACROTEST 5035

EN - 24

NOTE: ”Man 5 I

∆n

” and “AUTO” test modes aren’t available for RCD type A 500mA.



At the end of the test if

all six tests resulted to

be positive, the

instrument displays the

screen alongside

relative to the last

measurement effected.

RCD ~

23 ms

∆N

30mA 1 V

AUTO 180° U

= 50V

5. Press the DISP key to scroll the results relative to the six tests

effected which can be shown cyclically according to the following

order: ½I

∆n

at 0°, ½I

∆n

at 180°, I

∆n

at 0°, I

∆n

at 180°, 5I

∆n

at 0°, 5I

∆n

180°.

SAVING: The test can be stored pressing the SAVE key twice

(according to paragraph 5.1).

4.3.1.4. Mode "RAMP "

4.  Press the START/STOP key once. The instrument carries out the

test injecting a current in phase with positive half wave of the

voltage indicated on display by 0°.

 Press the START/STOP key once. The instrument carries out the

test injecting a current in phase with negative half wave of the

voltage indicated on display by 180°.

The instrument generates a leakage current growing step by step

for a given time interval.



At the end of the test if the RCD tripping

current is ≤ I

∆n

(Type AC) or 1.4I

∆n

(Type

A with I

∆n

> 10mA) or 2I

∆n

(Type A with

∆n

≤ 10mA), the instrument emits a

double sound signal indicating the

positive outcome of the test and

displays the screen alongside.

RCD ~

24 mA

41 ms 1 V

0° U

= 50 V

SAVING: The test can be stored pressing the SAVE key twice

(according to paragraph 5.1).

OK: indicates that the RCD

passed the test.

Value of contact

voltage U

detected referred

to the rated value

of the RCD

current set.

SAVE

or RCD

RCD tripping time

OK: indicates that

the RCD passed

the test.

Value of contact voltage U

detected referred to the

rated value of the RCD current set.

or RCD

START

STOP

DISP

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S.imoim.net 04 Dec 2024 | 14:11:18

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Ht-instruments MACROTEST 5035 Manual de usuario Pagina 25

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