Description
Specifications
grading ring For Composite Insulators(FJH type)
1.Rated Voltage: 10-500KV
2.Tensile Strength: 70-160KN
grading ring For Composite Insulators(FJH type)
•grading ring(FJH type):protective fitting
•Protective fitting are used to restrain aerial vibration of conductor and ground wire of overhead transmission lines.
| NO | type | Rated voltage(kv) | Rated mechanical tension load (kn) | Structure of coupling marks | Structure height(mm) | Min. Electric arc distance (mm) | Min nominal creepage distance (mm) | Full wave lightning impulse withstand voltage (peak value not less than kv) | 1min power frequency wet with stand voltage not less than(kv) | Nos of voltage divider ring |
| 1 | FXBW6-10/70 | 10 | 70 | 16 | 380±15
| 190 | 480 | 115 | 45 | N/A |
| 2 | FXBW4-35/70 | 35 | 70 | 16 | 650±15
| 470 | 1280 | 230 | 95 | N/A |
| 3 | FXBW4-35/100 | 35 | 100 | 16 | 670±15
| 450 | 1260 | 230 | 95 | N/A |
| 4 | FXBW4-66/70 | 66 | 70 | 16 | 940±15
| 700 | 1900 | 410 | 185 | N/A |
| 5 | FXBW4-66/100 | 66 | 100 | 16 | 940±15
| 685 | 1870 | 410 | 185 | N/A |
| 6 | FXBW4-110/70 | 110 | 70 | 16 | 1240±15
| 1035 | 3180 | 550 | 230 | Negotiable |
| 7 | FXBW4-110/100 | 110 | 100 | 16 | 1240±15
| 1015 | 3150 | 550 | 230 | Negotiable |
| 8 | FXBW4-220/100 | 220 | 100 | 16 | 2240±30
| 1950 | 6300 | 1000 | 395 | Negotiable |
| 9 | FXBW4-220/160 | 220 | 160 | 20 | 2240±30
| 1950 | 6300 | 1000 | 395 | Negotiable |
| 10 | FXBW4-330/100 | 330 | 100 | 16 | 2930±40
| 2550 | 9075 | 1425 | 570 | Negotiable |
| 11 | FXBW4-330/160 | 330 | 160 | 20 | 2990±40
| 2600 | 9075 | 1425 | 570 | Negotiable |
| 12 | FXBW4-330/160 | 500 | 160 | 20 | 4450±50
| 4000 | 13750 | 2250 | 740 | Negotiable |
Complaint
