| Product name: | X-4.5,X-4.5C 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-4.5 |
one |
one hundred and forty-six |
two hundred and fifty-four |
two hundred and eighty-five |
sixteen |
eighty |
forty-five |
forty |
one hundred and ten |
one hundred and twenty |
one hundred |
thirty-six |
forty-five |
sixty |
five |
|
X-4.5C |
two |
one hundred and forty-six |
two hundred and fifty-four |
two hundred and fifty-eight |
16C |
eighty |
forty-five |
forty |
one hundred and ten |
one hundred and twenty |
one hundred |
thirty-six |
forty-five |
sixty |
five point two |