High Voltage Metal Oxide lightning Arrester With High Quality
Metal-Oxide lightning arrester is one kind most world advaced over voltage protector at present,The Zno arrester is mainly used to protect distributiion transformer ,cable conecter and electric equipment from beilng damaged by lightning impulse voltage and over-voltage . The core components with zinic oxide based advanced formulations ,The lightning arrester adopts integral injection molding,two sealing technology,good sealing performance ,electrical erosion resistance ,aging resistance,small volume ,light weight ,convenient installation and maintenance .
Normal Condition Of Use:
|1/4 μs Steep Current Impulse||123|
|8/20 μs lightning currunt impulse||108|
|30/60 μs Switching Current Impulse||92.4|
|2000 μs Rectangular Current Impulse Withstand||250|
|4/10 μs High Current Impulse Withstand||100|
1)The ambient air themperatures is no higher than +40° C, no lower than-40° C.
2)The altitude above sea level dose not exceed 2000m.
3)AC system frequency is 50Hz or 60Hz.
AC voltage brought to bear on arrester for a long time dose not exceed arrester's continuous operating voltage.
4)Maximum wind speed dose not exceed 35m/s.
5)The earthquake intensity dose not exceed 7 degrees.Qualification Certificate test report
Our high voltage insulator product we passed all type test required on international and ANSI insulator standard .and our all test report are in accordance with IEC61109.FAQ:
Q1:Are you a Manufacture or trading company?We are macturing factory ,so we can offer you the best factory direct price and guarantee the product quality to you .
Q2:Do you accept OEM or ODM?Certainly ,We can accept low MOQ .
Q3:what kind of payment do you accept?All payment method could be accept for mass production .
Q4:Before first purchasing ,how can i get to know the product quality?You can send your draws and specification to us ,then we can make and send the sample as your requirement to your checking and testing .
Q5:what about your delivery time ?Normaly our lead time is about 15-30 days .