| Muhimmiya | ROCKWILL |
| Model NO. | Surge Arresters na Porcelain Housed |
| Rated Voltage | 420kV |
| Siri | MVN |
Overview:
A tsohon hanyoyin kofin zaɓuɓɓuka suna da muhimmanci a fannin daga baya 70 shekara. Familiyar da MVN, MH3 da MH4 na kofin zaɓuɓɓukan sun ci gaba da harsunan yadda ake yi a wajen amfani da su a cikin sashe-babbar daga 2.4 kV zuwa 500 kV (2.52 kV max zuwa 550 kV max). Sun bayar da inganci mai kyau a kan wasu kofin zaɓuɓɓukan da ke tsakiya a kan polimer. Amsa, familiyar da MVN, MH3 da MH4 (zuwa 353 kV MCOV) sun kula da abubuwan da ke nufin darajar da take daidai a kan IEE-Business Standard IEEE 693-2018.
Construction:
Kwakwalwa mai kaɗan don inganta yadda ake ƙunshi
Kolon da ya fi shirye da disc da spacers na aluminum (idan an buƙata)
Kolon da ya fi shirye da discs ta kasancewa da inganci a kan end fittings na iron ductile da aka tsakiya a kan kwakwalwa
Sistem da ya ba da pressure relief integrated a kan end fittings
At-a-Glance:
Sun iya yi aiki a wurare da 12,000 feet/3,600 meters
An yanar gizo su don in zama da alama da ke 120 mph
Inganci mai kyau don windstorms ko earthquakes
Technology parameters

