| Product name: | X-3C Ordinary disc-shaped suspended porcelain insulator | ||||||
| specification: | ![]() |
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| Category: | High voltage electrical appliances -- Porcelain insulator | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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model |
drawing number |
Main dimensions mm |
The power frequency voltage kV r.m.s shall not be less than |
The lightning full wave impulse voltage kV peak shall not be less than |
Tensile mechanical load kN |
Weight kg | |||||||||
|
Structural height H |
Disk diameter D |
Nominal creepage distance L |
Connection type marking |
Dry flashover |
Wet flashover |
1-minute wet tolerance |
puncture |
50% flashover |
tolerance |
routine test |
1-hour electromechanical test |
Mechanical and electrical damage not less than | |||
|
X-3C |
two |
one hundred and forty |
two hundred |
two hundred and twenty |
14C |
sixty |
thirty |
twenty-seven |
ninety |
one hundred |
eighty-five |
twenty-four |
thirty |
forty |
three point five |