China Fxbw4 Series Rod Composite Suspension Insulator

Long Rod Suspension Composite Insulator FPBW4-220/160
Application For rated voltage up to 550 kV power transmission lines supporting, suspending and insulation.
Ratings: Up to 500kV.
Standards: IEC 61109
Composite Insulator for AC Power Distribution System
Features:
Secure and reliable operation on high mechanical strength.
Compact design and light in weight which is convenient for transportation. Good anti-vibration capability. Good anti-moisture capability.
Good electric performances
Strong anti-pollution falshover ability.
High anti-aging performances which is perfect for utilization under conditions of high altitude.
Easy for maintenance.
Product range:
Long rod polymer insulator up to 500kV.
Polymer pin insulator up to 36kV.
Polymer post insulator up to 252kV.
Line post insulator up to 36kV.
Note: For details, please refer to the catalogue.

TypeRated voltage(kV) Specified mechanical load(kN)Section length(mm) Min Arc distance(mm) Leakage distance(mm)Lightning impulse withstand BIL(kV) Power frequency withstand (wet) (kV)FPBW4-66//70 66 709007101980410 185FPBW4-66/100 66 100 940 7101980410 185FPBW4-110/100 110 1001240 1000 3315 550 230 FPBW4-145/120 145 120 14801240 4123 725355FPBW4-220/100 220100 2240 1900 6300 1000 395FPBW4-220/160 220160 2240 1900 6300 1000 395FPBW4-330/100 330100 2990 2600 9075 1425 570FPBW4-330/160 330160 2990 2600 9075 1425 570FPBW4-500/160 500160 4080 3730 12750 2250 740

1.Specifications Product
ModelRated voltage
(KV)Rated mechanical
bending load (KN)Structure
height H(mm)Min Arc distance(mm)Min creepage distance(mm)Lightning impulse withstand voltage (peak)(KV)1 min P.F withstand voltage (wet)(Vitrual value) (KV)FXBW4-10/701070350+/-151804009545FXBW4-10/10010100370+/-152004809545FXBW4-24/702470550+/-1537085018595FXBW4-24/10024100570+/-1537085018595FXBW4-35/703570650+/-15450101523095FXBW4-35/10035100670+/-15450101523095FXBW4-66/706670920+/-157001900410185FXBW4-66/10066100940+/-157001900410185FXBW4-110/70110701200+/-1510003150550230FXBW4-110/1001101001240+/-1510003150550230FXBW4-220/1002201002240+/-30190063001000395FXBW4-220/1602201602240+/-30190063001000395FXBW4-330/1003301002990+/-30260090751425570FXBW4-330/1603301602990+/-30260090751425570FXBW4-330/2103302102990+/-30260090751425570FXBW4-550/1605001604450+/-3004000137502250740FXBW4-500/2105002104450+/-3004000137502250740