20kv Composite Insulator

Figure. NoModelRated VoltageSpecified Mechanical LoadCoupling SizeSection LengthInsulating lengthShed diametersShed SpacingGrading Ring DiameterMinimum CreepageFull-Wave Impulse Withstand Voltage (Peak) Wet Switching Impulse Withstand
(Peak) 1 Min Wet Power Frequency Withstand VoltageWeight (for Reference)
kV
kN H
mmh
mmd1 / d1 / d2
mmB
mmD1 / D2 / D3
mmL
mm≥
kV≥
kV≥
kV
kg1FXBW- ± 1000 / (420/400) ± 1000420/4002811000 ± 5010000246/158/981581600/600/40040000 ± 4500 ± 2400 ± 11251362FXBZ- ± 800 / (240 /
210/180/160) ± 800240/210 /
180/160208700 ± 508000246/158/981581120/560/23231100 + 3600 + 1950 + 9001153FXBW-750 / (120/100) 750120/100167150 ± 506500174/8879440/450 / 50023800270018001120524FXBZ- ± 660 / (240 /
210/180/160) ± 660240/210 /
180/160207800 ± 507100174/887960025800 + 3200 + 1800 + 780585FXBZ- ± 500 / (240 /
210/180/160) ± 500240/210 /
180/160205440 ± 504900174/887940017600 + 2550 + 1550 + 600366FXBW-400 / (120/100) 400120/100163910 ± 503300171 / 85793701280022501240740277FXBW-330 / (120/100
/ 70) 330120/100/70162990 ± 402600162/8695305 / 35094001425950570198FXBW-220 (230) / (120/100/70) 220/230120/100/70162240 ± 301900162/8695305/25068001000 395129FXBW-110 (115) / (120 /
100/70) 110/115120/100/70161240 ± 151000162/86952503300550 2305.310FXBW-69 (66/63) /
(120/100/70) 69/66/63120/100/7016940 ± 15740162/8695 2200410 1853.711FXBW-15 (12/11/10) /
(80/70/40) 15/12/11/10 (80/70/40) 16340 ± 3163150/115/8050 40095604001.4