Ceramic Post Insulator
Description
Application: Suitable for transmission and distribution lines
Advantage: Ceramic insulator has good chemical and thermal stability, almost no aging deterioration, and has good electrical and mechanical properties
Applicable standard: IEC, GB, BS, ANSI, AS or Customer’s requirement
Specification
|
Type |
Insulator Diameter (mm) |
Section Length (mm) |
Creepage Distance (mm) |
Specified Cantilever Load (kN) |
Lightning Impulse Withstand Voltage Peak(kV) |
Power Frequency Wet-withstand Voltage Peak (kV) |
| R12.5EC 125N
R12.5EH 125N |
160 | 350
370 |
400 | 12.5 | 125 | 50 |
| R12.5EC 170N
R12.5EH 170N |
170 | 420
440 |
580 | 12.5 | 170 | 70 |
| R12.5EC 200N
R12.5EH 200N |
180 | 495
525 |
620 | 12.5 | 200 | 85 |
| R12.5EC 250N
R12.5EH 250N |
190 | 570
590 |
860 | 12.5 | 250 | 95 |
| R12.5EC 325N
R12.5EH 325N |
200 | 710
730 |
1200 | 12.5 | 325 | 140 |
| R12.5EC 75L
R12.5EH 75L |
160 | 235
255 |
250 | 12.5 | 75 | 28 |
| R12.5EC 95L
R12.5EH 75L |
165 | 270
290 |
350 | 12.5 | 95 | 38 |
| R12.5EC 125L
R12.5EH 125L |
170 | 350
370 |
530 | 12.5 | 125 | 50 |
| R12.5EC 170L
R12.5EH 170L |
180 | 420
440 |
720 | 12.5 | 170 | 70 |
| R12.5EC 200L
R12.5EH 200L |
190 | 495
515 |
900 | 12.5 | 200 | 85 |
| R12.5EC 250L
R12.5EC 250L |
200 | 570
590 |
1140 | 12.5 | 250 | 95 |
| R12.5EC 325L
R12.5EH 325L |
210 | 710
730 |
1450 | 12.5 | 325 | 140 |
| R8 ET75L
R8 JT75 |
140 | 190 | 250 | 8 | 75 | 28 |
| R8 ET95L
R8 JT95L |
145 | 222 | 350 | 8 | 95 | 38 |
| R8 ET125L
R8 JT125L |
150 | 305 | 530 | 8 | 125 | 50 |
| R8 ET170L
R8 JT170 |
160 | 370 | 720 | 8 | 170 | 70 |
| R12.5 ET125N
R12.5 JT125N |
160 | 305 | 400 | 12.5 | 125 | 50 |
| R12.5 ET170N
R12.5 JT170 |
170 | 370 | 580 | 12.5 | 170 | 70 |
| R12.5 ET200N
R12.5 JT200N |
180 | 430 | 620 | 12.5 | 200 | 85 |
| R12.5 ET250N
R12.5 JT250 |
190 | 510 | 860 | 12.5 | 250 | 95 |
| R12.5 ET325N
R12.5 JT325 |
200 | 660 | 1200 | 12.5 | 325 | 140 |
| R12.5 ET75L
R12.5 JT75L |
160 | 190 | 250 | 12.5 | 75 | 28 |
| R12.5 ET95L
R12.5 JT95L 1 |
165 | 222 | 350 | 12.5 | 95 | 38 |
| R12.5 ET125L
R12.5 JT125L 1 |
170 | 305 | 530 | 12.5 | 125 | 50 |
| R12.5 ET170L
R12.5 JT170 |
180 | 370 | 720 | 12.5 | 170 | 70 |
| R12.5 ET200L
R12.5 JT200L 1 |
190 | 430 | 900 | 12.5 | 200 | 85 |
| R12.5 ET250L
R12.5 JT250L |
200 | 520 | 1140 | 12.5 | 250 | 95 |
| R12.5 ET325L
R12.5 JT325 |
210 | 660 | 1450 | 12.5 | 325 | 140 |
| R3ET105N | 120 | 224 | 300 | 3 | 105 | 40 |
| R5ET105L | 125 | 283 | 360 | 5 | 105 | 40 |
| R12.5ET150N | 170 | 336 | 534 | 12.5 | 150 | 65 |
