Chauvin Arnoux C.A 6423 Скачать руководство пользователя страница 4

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2. DESCRIPTION

Measurement input terminal E (green)

Measurement input terminal S (blue)

Measurement input terminal H (red)

Attached rod S - H for 2 wire resistance measurement

2000 count digital LCD

Low battery indicator

Reverse connection indicator

Current circuit fault indicator (E - H)

Voltage circuit fault indicator (E - S)

Indicator of presence of interference on voltage circuit (E - S)

Measurement press button

北京海洋兴业科技股份有限公司（证券代码：839145）

电话：010-62176775

网址：www.hyxyyq.com

Содержание C.A 6423

Страница 1: ...CONTR LEURDETERRE EARTHTESTER ERDUNGSPR FER STRUMENTODICONTROLLODELLATERRA CONTROLADORDETIERRA C A 6423 839145 010 62176775 www hyxyyq com...

Страница 2: ...unces any attempt to find us responsible for damages or losses caused directly or indirectly Our guarantee is applicable for twelve 12 months after the date on which the equipment is made available Th...

Страница 3: ...cularly suited to measurements in difficult conditions such as when there are stray voltages present high telluric currents high value auxiliary electrode resistances etc For ease of use this instrume...

Страница 4: ...H for 2 wire resistance measurement 5 2000 count digital LCD 6 Low battery indicator 7 Reverse connection indicator 8 Current circuit fault indicator E H 9 Voltage circuit fault indicator E S 10 Indic...

Страница 5: ...th rod H at a distance a from the earth point E to be measured Note this distance is further for a deep and extended earth point larger range of influence 4 Drive in the rod S at 62 of the distance be...

Страница 6: ...ISTANCE This measurement can be performed to determine the coupling resistance between two earth points For example between the neutral and ground earth points EDF distribution Cut the power supply of...

Страница 7: ...circuit between E and H is too high the interference voltage in the circuit E H is too high the fuse is blown Check the rods the leads the connections and the fuse see Ch 5 1 3 Flashing of HIGH RESIST...

Страница 8: ...rdg per 10 k 2 pt DC voltage 0 20 V 3 negligeable AC interference voltages on H 0 23 Vrms or 32 Vpeak 2 rdg 2 pt AC interference voltages on S 0 9 Vrms or 13 Vpeak 0 5 rdg 2 pt 1 Resistance measured...

Страница 9: ...uit fault by flashing red FAULT E H LED Indicator of voltage circuit fault Resistance too high by flashing red HIGH RESISTANCE E S LED Interferencenoise by flashing red HIGH NOISE E S LED MECHANICAL S...

Страница 10: ...in RH Nominal reference range Operating range Storage range Temperature in C CONFORMITY WITH STANDARDS Electrical safety in accordance with IEC 61010 1 Double insulation Installation category III Deg...

Страница 11: ...t the same time Do not mix together batteries and accumulators Undo the attached screws located under the instrument which give access to the battery compartment Replace the 8 used batteries by 8 new...

Страница 12: ...ce a year For checking and calibration contact one of our accredited metrology laboratories information and contact details available on request at our Chauvin Arnoux subsidiary or the branch in your...