Изолятор для фарфоровой линии ANSI


Поделиться:


Цена:*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-19-2025 0.16 $* 0.46 $*
Aug-19-2025 0.57 $* 0.15 $*
Jul-19-2025 0.79 $* 0.42 $*
Jun-19-2025 0.44 $* 0.26 $*
May-19-2025 0.96 $* 0.5 $*
Apr-19-2025 0.33 $* 0.82 $*
Mar-19-2025 0.60 $* 0.98 $*
Feb-19-2025 0.46 $* 0.3 $*
Jan-19-2025 0.16 $* 0.21 $*

Характеристики


 


_01.jpg


ANSI 57-2 porcelain line post insulator


 



PRODUCT DETAILS


02.jpg


 57-2 Porcelain Line Post Insulator


 





































































































Usual line voltage/kV



35



ANSI Class



57-2



Designation of Neck



F



Height” A”/in(mm)



12


(305)



Diameter B/in(mm)



5-3/4


(146)



Diameter C /in(mm)



4


(102)



Thread D /in(mm)



3/4-10UNC



Min. leakage distance/in(mm)



22


(559)



Dry arcing distance/in(mm)



9-1/2


(241)



Cantilever strength/lb(kN)



2800


(12.5)



Average flashover


voltage



Low Frequency



Dry/kV



110



 



 



Wet/kV



85



 



Critical Impulse



Pos. /kV



180



 



 



Neg. /kV



205



Withstand


voltage



Low frequency



Dry/kV



90



 



 



Wet/kV



65



 



Impulse/kV



150



Radio


influence voltage data



Test voltage/kV



22



 



Max. RIV 


at 1,000kHz/uV



100



Net weight/lb(kg)



17


(7.7)




 


04.jpg





RELATED PRODUCTS


 


 _05.jpg










 





COMPANY INFORMATION


.jpg





CERTIFICATION


_07.jpg 


 





PACKING & DELIVERY


.jpg


 





CONTACT US


_09.jpg 





FAQ


_10.jpg


 


1.Q:Are u the factory or trading company?


A: We are factory who was founded in 1996


 


2.Q:What's your main products?
A: insulators, hardware of all kinds for high-voltage applications and related products.


 


3. Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test.


 


4. Q: What’s your payment terms?
A: We usually accept all kinds of payment terms, T/T, L/C, Western union, Cash.


 


5. Q:How can you control your quality? 
A:For each production processing, we have complete QC system for the chemical composition, physical and electrical properties. After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.


   


6. Q:Does your company accept customization?
A:We accept OEM service.


 


7. Q: What’s your warranty terms?
A: We offer 24 months warranty terms.


 


8 Q: Do you have the products in stock?
A: Depends on your request,we have standard models in stock.Some special product and big order will be newly produced according to your order.


 


9 Q: What do you have for certificate?
A: ISO9001, ISO14001, Type test, CESI etc.


 


10 Q: How to become the agents for TCI?
A: We welcome you to be TCIs agent. 


We will depend on the sales turn over and also do research on your market. If your have interest, let us discuss more !


 


11.Q:Can we visit your company?
A:Yes, for sure, you are welcome to visit our company.


 




Похожие товары

Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com