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China High Voltage Glass Insulator Porcelain Insulator

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Min. Order / Reference FOB Price
500 Piece	US $4.50/ Piece

Local Area:	Wenzhou, Zhejiang, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Brand:	Cowinelec, OEM or ODM
Application:	High-voltage
Material:	Porcelain
Structure:	Suspension Insulator

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Product Description

*Glass Insulator U40B--U550B; 40kN till 550kN.
Prodcut type: According to IEC60305: 1995. MOD);
Standard According to IEC60120: 1984mEqy and BS3288;
Power Frequency according to IEC60383-1: 1993 MOD and BS137/1982; Etc.
*Porcelain Insulator: BS standard series, ANSI standard series; PIN/Disc, etc.
ANSI 55 Series Porcelain Pin Insulator

Class ANSI55-155-255-355-455-5Creepage Distance(mm)102127178229305Dry Arcing Distance(mm)5786114127159Cantilever Failing Load(kN)1311111313Low Frequency Dry Flashover Voltage3545566580Low Frequency Wet Flashover Voltage2025303545Critical Impulse Flashover Pos(kV)507090105130Critical Impulse Flashover Neg(kV)7085110130150Power-Frequency puncture voltage(kV)50709095115Test voltage to ground(kV)55101015Maximum RIV at 1000kHz(µV)50505050100Net weight Eash APPROX(kg)0.50.6511.552.75

High Voltage Line Glass Suspension Insulator

IEC Standard insulatorsU70BSU70BLU120BU160BU160BLDesignationLXP2-70LXP1-70LXP-120LXP4-160LXP-160( mm ) Diameter D255255255280280( mm ) Spacing H127146146146170( mm ) Creepage L320320320400400( mm ) Ball and Socket soupling1616162020( kN ) Mechanical failing load7070120160160( kN ) Mechanical routine test3535608080( kV ) Wet power frequency withstand voltage4040404550( kV ) Dry lightning impulse withstand voltage100100100110110( P.U ) Impulse puncture voltage2.82.82.82.82.8( kV ) Power frequency puncture voltage130130130130130( µV ) Rodio influence voltage5050505050( kV ) Corona visual test18/2218/2218/2218/2218/22Power frequency electric arc voltage0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA( kg ) Net weight per unit3.53.64.26.16.5