Rod-type Suspension Composite Insulator

AC/DC rod-type suspension composite insulators consist of end fittings, core rods, silicone rubber sheds, and grading rings. They overcome the limitations of traditional glass and ceramic insulators in terms of pollution resistance, mechanical strength, weight, etc., and have become key components for ensuring the safety of power transmission in modern power systems.

  • High strength and light weigh
  • Excellent pollution flashover resistance
  • No need for regular cleaning, convenient operation and maintenance
  • Not easy to break, preventing accidental accidents
 
Type Rated Voltage (kV) Specified Mechanical Load (kN) Coupling Size Section Length (mm) Min Arcing Distance (mm) Min Creepage Distance (U/mm) Lightning Withstand Voltage (kV) Switching Impulse Withstand Voltage (kV) Wet Power Frequency Voltage (kV)
FXBW-10/70 10 70 16 310±15 145 360 75 —— 42
FXBW-33/70 33 70 16 635 450 1180 230 —— 95
FXBW-35/70 35 70 16 650±15 450 1050 230 —— 95
FXBW-66/70 66 70 16 870 700 1650 410 —— 185
FXBW-69/120 69 120 16 940 700 1880 410 —— 185
FXBW-110/160 110 160 20 1440±15 1000 3600 550 —— 230
FXBW-115/160 115 160 20 1340 1000 3150 550 —— 230
FXBW-132/70 132 70 16 1240 1000 3150 550 —— 230
FXBW-220/120 220 120 16 2240±30 1900 6300 1000 —— 395
FXBW-220/300 220 300 24 2560±30 1900 7500 1000 —— 395
FXBW-230/100 230 100 16 2350 2100 6340 1000 —— 395
FXBW-330/100 330 100 16 2930±40 2600 7260 1425 950 570
FXBW-330/300 330 300 24 3350±40 2600 10560 1425 950 570
FXBW-345/100 345 100 16 3690 3400 11300 1425 950 570
FXBW-400/160 400 160 20 3910 3580 13020 1550 1050 680
FXBW-500/100 500 100 16 4030±50 3600 12000 2050 1240 740
FXBW-750/120 750 120 20 7150±50 6000 23500 2700 1800 1125
FXBW-750/550 750 550 32 7350±50 6000 27000 2700 1800 1125
FXBW-1000/160 1000 160 20 9000±50 8000 32000 3600 2200 1450
FXBW-1000/160 1000 160 20 9750±50 9000 36000 3600 2200 1450
FXBW-1000/180 1000 180 20 9000±50 8000 32000 3600 2200 1450

This product is special for badly polluted areas, high mechanical tension load, long span and compact power line. And have features such as light weight, small volume, unbreakable, anti-bend, high strength for anti-twist and strong explosion protection.

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