How to use the live cable identifier

2022/05/26

Author: Noyafa–Noyafa Cable Tester

How to use the live cable identifier The use method and measurement steps of the cable identifier are as follows: 1. Disconnect the connection point of the grounding trunk from the grounding body, or disconnect the connection point of all grounding branches on the grounding trunk. 2.

How to use the two grounded live cable identifiers How to use the live cable identifiers The use and measurement steps of the cable identifiers are as follows: 1. Disconnect the connection point of the grounding trunk from the grounding body, or disconnect the connection point of all grounding branches on the grounding trunk. 2.

Insert two grounding rods into the ground 400mm deep, one is 40m away from the grounding body, and the other is 20m away from the grounding body. 3. Place the megohmmeter on a flat surface close to the ground and wire it.

Live cable identification instrument (1) Use a connecting wire to connect the terminal E on the meter and the grounding body E of the grounding device′. (2) Use a connecting wire to connect the terminal C on the workbench to the ground rod C 40 meters away from the grounding body'connect them. (3) Use the connecting wire to connect the terminal P on the workbench to the grounding rod P 20 meters away from the grounding body'connect them.

Live Cable Identifier 4. Adjust the coarse adjustment knob (there are three adjustable ranges on the coarse adjustment knob) according to the grounding resistance requirements of the measured grounding body. 5.

Shake the shaker evenly at about 120 rpm. When the needle is deflected, adjust the dial until the needle is centered. The grounding resistance of the grounding body under test is multiplied by the reading set by the fine adjustment dial and the coarse adjustment positioning multiple.

For example, if the fine adjustment reading is 0.6 and the coarse adjustment resistor positioning multiple is 10, the measured ground resistance is 6Ω. 6. In order to ensure the reliability of the grounding resistance measurement value, the measurement direction must be changed and the measurement must be re-measured.

Take the average of several measured values ​​as the grounding resistance of the grounding body. Shenzhen Noyafa Electronic Technology Co., Ltd.

CONTACT US
Just tell us your requirements, we can do more than you can imagine.
Send your inquiry

Send your inquiry

Choose a different language
English
Magyar
Ελληνικά
한국어
Türkçe
русский
italiano
Español
Português
Polski
français
Deutsch
日本語
Nederlands
Tiếng Việt
ภาษาไทย
Latin
العربية
简体中文
繁體中文
Afrikaans
አማርኛ
Azərbaycan
Беларуская
български
বাংলা
Bosanski
Català
Sugbuanon
Corsu
čeština
Cymraeg
dansk
Esperanto
Eesti
Euskara
فارسی
Suomi
Frysk
Gaeilgenah
Gàidhlig
Galego
ગુજરાતી
Hausa
Ōlelo Hawaiʻi
हिन्दी
Hmong
Hrvatski
Kreyòl ayisyen
հայերեն
bahasa Indonesia
Igbo
Íslenska
עִברִית
Basa Jawa
ქართველი
Қазақ Тілі
ខ្មែរ
ಕನ್ನಡ
Kurdî (Kurmancî)
Кыргызча
Lëtzebuergesch
ລາວ
lietuvių
latviešu valoda‎
Malagasy
Maori
Македонски
മലയാളം
Монгол
मराठी
Bahasa Melayu
Maltese
ဗမာ
नेपाली
norsk
Chicheŵa
ਪੰਜਾਬੀ
پښتو
Română
سنڌي
සිංහල
Slovenčina
Slovenščina
Faasamoa
Shona
Af Soomaali
Shqip
Српски
Sesotho
Sundanese
svenska
Kiswahili
தமிழ்
తెలుగు
Точики
Pilipino
Українська
اردو
O'zbek
Xhosa
יידיש
èdè Yorùbá
Zulu
Current language:English