• Chinese
  • English
  • Spanish
Email:enquiry@china-insulators.com | TEL:+86-371-86097078
Home > Product > composite insulators
Loading...

Composite suspension insulator

Brand:Orient
Voltage:|10kv-36kv|66kv-69kv|110kv-220kv|220kv-300kv|300kv-500kv|above 500kv|
Material:|silicone rubber|
Application:|Transmission|Distribution|
Packing:carte,crate with pallet,carton with pallet,carton
Hot product
  • ANSI 52-3 ceramic disc insulator
    ANSI 52-3 ceramic disc insulator
  • 51-1C polymer line post insulato
    51-1C polymer line post insulato
  • Electrical railway insulator
    Electrical railway insulator
  • Fiberglass guy strain insulator
    Fiberglass guy strain insulator
Introduction

Composite suspension insulator is used on T&D overhead lines, especially for transmission lines. This type composite long rod insulator can be divided into suspension insulator and tension insulator (also called strain insulator). Composite suspension insulator is irreplaceable in transmission line system. 10KV ~ 800kV voltage levels are available.

Standards: ANSI C29.11, ANSI C29.12

 

Parameter

11~33kv polymer suspension insulators drawing and specifications:

11~33kv polymer suspension insulators drawing

Code No. Rated voltage
-kV
Section length
-mm
Dry arcing distance
-mm
Creepage distance
-mm
Specified Mechanical load
-tension
-kN
Power frequency wet withstand voltage
-kV
Lightning impulse withstand voltage
-kV
FXBW1-11/70 11 297 165 300 70 40 70
FXBW2-11/70 11 322 195 350 70 42 75
FXBW3-11/70 11 330 202 400 70 42 75
FXBW4-11/70 11 329 208 450 70 42 75
FXBW1-15/70 15 363 236 530 70 45 80
FXBW2-15/70 15 402 275 597 70 45 80
FXBW1-24/70 24 395 273 630 70 55 95
FXBW2-24/70 24 472 350 735 70 60 135
FXBW1-33/70 33 461 339 825 70 70 170
FXBW2-33/70 33 520 400 900 70 90 200
FXBW3-33/70 33 572 500 990 70 90 200
FXBW4-33/70 33 560 454 1080 70 90 200
FXBW5-33/70 33 562 435 1095 70 90 200
FXBW6-33/70 33 559 500 1116 70 95 230
FXBW7-33/70 33 649 523 1260 70 95 230
FXBW8-33/70 33 642 515 1320 70 95 230
FXBW9-33/70 33 684 572 1440 70 105 250
FXBW10-33/70 33 764 658 1677 70 105 250

Note: coupling is 16mm according to IEC60120

 

66~161kv polymer long rod insulators drawing and specifications:

66~161kv polymer long rod insulators drawing

Code No. Rated voltage
-kV
Section length
-mm
Dry arcing distance
-mm
Creepage distance
-mm
Specified Mechanical load
-tension
-kN
Power frequency wet withstand voltage
-kV
Lightning impulse withstand voltage
-kV
FXBW1-66/70(100,120) 66 683 560 1650 70/100/120 185 410
FXBW2-66/70(100,120) 66 895 745 1920 70/100/121 185 410
FXBW3-66/70(100,120) 66 700 611 2130 70/100/122 185 410
FXBW4-66/70(100,120) 66 943 821 2250 70/100/123 185 410
FXBW5-66/70(100,120) 66 903 780 2400 70/100/124 185 410
FXBW6-66/70(100,120) 66 870 716 2585 70/100/125 185 410
FXBW1-110/70(120) 110 1240 1074 3150 70/120 250 550
FXBW2-110/70(120) 110 1438 1265 3520 70/120 250 550
FXBW3-110/70(120) 110 1435 1306 3821 70/120 250 550
FXBW4-110/70(120) 110 1250 1170 5040 70/120 250 550
FXBW1-110/160 110 1350 1142 3520 160 250 550
FXBW2-110/160 110 1466 1264 3906 160 250 550
FXBW1-132/70(120) 132 1579 1396 4937 70/120 395 700
FXBW2-132/70(120) 132 1305 1160 5254 70/120 395 700
FXBW1-132/160(210) 132 1565 1305 4270 160/210 395 700
FXBW2-132/160(210) 132 1615 1370 4616 160/210 420 755
FXBW-145/70(120) 145 1460 1288 5340 70/120 395 700
FXBW-145/160(210) 145 1695 1450 4890 160/210 420 755
FXBW-161/70(120) 161 2055 1890 5800 70/120 420 755
FXBW-161/160(210) 161 1855 1610 5450 160/210 420 755

Note: coupling is 16mm, 20mm, 24mm according to IEC60120

 

220~500kv silicone rubber suspension insulators drawing and specifications:

220~500kv silicone rubber suspension insulators drawing

Code No. Rated voltage
-kV
Section length
-mm
Dry arcing distance
-mm
Creepage distance
-mm
Specified Mechanical load
-tension
-kN
Power frequency wet withstand voltage
-kV
Lightning impulse withstand voltage
-kV
Switch impulse withstand voltage - kV
FXBW1-220/120 220 2139 1976 6023 120 395 1000  
FXBW2-220/120 220 2265 2109 6340 120 395 1000  
FXBW4-220/120 220 2475 2310 7040 120 395 1000  
FXBW8-220/120 220 2247 2018 7616 120 395 1000  
FXBW9-220/120 220 2012 1872 8580 120 395 1000  
FXBW5-220/160(210) 220 2340 2130 7040 160/210 395 1000  
FXBW7-220/160(210) 220 2460 2255 7590 160/210 395 1000  
FXBW1-275/160(210) 275 2619 2370 8180 160/210 395 1000  
FXBW10-330/120 330 2195 2028 9240 120 395 1000  
FXBW1-330/160(210) 330 2939 2699 9240 160/210 570 1425 950
FXBW2-330/160(210) 330 3139 2899 10030 160/210 570 1425 950
FXBW3-330/160(210) 330 3339 3099 10560 160/210 570 1425 950
FXBW1-400/160(210) 400 3699 3459 12034 160/210 740 2050 1240
FXBW2-400/160(210) 400 4059 3819 13306 160/210 740 2050 1240
FXBW3-400/300 400 4060 3819 13306 300 740 2050 1240
FXBW4-400/400 400 4080 3819 13306 400 740 2050 1240
FXBW1-500/160(210) 500 4459 4219 14736 160/210 740 2050 1240
FXBW2-500/160(210) 500 4899 4659 16323 160/210 740 2050 1240
FXBW2-500/300 500 5000 4659 16323 300 740 2050 1240
FXBW2-500/400 500 5010 4659 16323 400 740 2050 1240

Note: coupling is 20mm, 24mm according to IEC60120 grading ring is for selection only

 

Suspension insulator end fittings drawings and pictures:

Suspension insulator end fittings drawings and pictures

Note: end fitting type can be changeable

 

Suspension insulator grading rings drawing and picture:

Suspension insulator grading rings drawing and picture

Note: grading rings can be selected together with composite insulators normally 110kv above equipped one grading ring on live end 220kv above equipped two grading rings.

TAGS:long rod insulator Composite suspension insulator