1.1kv Pin And Insulator (LT)

Here are some specifications for LT pin insulators:
Size: The size of an LT pin insulator can be 100 mm x 70 mm. 

Withstand test voltage: The dry power frequency one minute withstand test voltage is 23 kV, the wet power frequency one minute withstand test voltage is 10 kV, and the power frequency puncture withstand test voltage is 35 kV. 

Material: LT pin insulators can be made of porcelain or ceramic. 

Color: LT pin insulators can be brown glazed. 

Marking: LT pin insulators should be marked with the manufacturer's trademark, year of manufacture, and ISI certificate mark. 

Packing: LT pin insulators should be packed in double gunny bags. 

Testing: LT pin insulators should be tested in accordance with the procedure detailed in IS 731-1971.