Where the cable fault occurs

2022/06/17

Author: Noyafa–Cable Length Tester

1. Main insulation fault The insulation between the conductor core wire and the ground or metal shielding layer of the cable is damaged, resulting in various types of faults. Generally speaking, most of the faults of 35K∨ and below cables belong to this type of fault. 2. Sheath fault generally refers to the fault caused by damage to the metal sheath (layer) or insulating sheath of the cable. In practice, the fault of the insulating sheath between the metal sheath and the earth can be found.

Such failures are mostly leaky failures. Sheath faults are only involved in cables with high voltage levels of 66KV and above. 3. The complete transmission cable is composed of the cable body and the cable joint.

Therefore, the fault of the cable must occur in the cable body and the cable joint. The body of the cable can have faults of different natures. Usually due to product quality and external damage as the main reasons.

4. The cable is used for power supply when the connector is faulty. No matter the length of the cable, there must be two connectors at the terminal and the beginning. For long-distance power supply cables or when the cable is faulty and repaired, the cable must also have a connector, that is, an intermediate connector. Usually a considerable part of the cable fault is the joint fault, and its performance is different.

But usually multi-phase-to-ground leakage high-resistance faults are the majority. High-voltage test manufacturer Shenzhen Noyafa Electronic Technology Co., Ltd. where the cable fault occurred.

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