Verified Company
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Spool Porcelain Insulator ANSI 53-1, 53-2, 53-3, 53-4, 53-5
1. Photos
2. Drawing
3. Specifications
ANSI CLASS | Fig. No | Main Dimensions mm | Transverse strength kN | Low Frequency Voltage kV | ||||||||
Dry flashover | Wet Flashover | |||||||||||
H | H | D | d | d1 | d2 | R | Vertical | Horizontal | ||||
53-1 | 2 | 54 | 27 | 57 | 45 | 18 | 22 | 11 | 8.9 | 20 | 8 | 10 |
53-2 | 1 | 76 | 38 | 79 | 45 | 18 | 24 | 18 | 13.3 | 25 | 12 | 15 |
53-3 | 2 | 81 | 40.5 | 76 | 45 | 18 | 24 | 11 | 17.8 | 25 | 12 | 15 |
53-4 | 2 | 76 | 38 | 105 | 73 | 18 | 24 | 16 | 20 | 25 | 12 | 15 |
53-5 | 3 | 105 | 52.5 | 102 | 73 | 18 | 24 | 11 | 26.7 | 35 | 18 | 25 |
R-8 | 7 | 32 |
| 57 | 40 | 17.5 |
| 7 | 9 | 10 | 7 | 7 |
R-6 | 6 | 80 |
| 70 | 40 | 18 |
| 7 | 13.5 | 15 | 12 | 12 |
R-2 | 5 | 76 |
| 80 | 54 | 17.5 |
| 17.5 | 20 | 15 | 12 | 12 |
R-1 | 5 | 54 |
| 57 | 39 | 17.5 |
| 11 | 9 | 15 | 8 | 8 |
1617 | 4 | 65 |
| 76 | 44 | 17.5 |
| 9 | 9 | 20 | 9 | 9 |
1617-1 | 4 | 65 |
| 78 | 44 | 18.5 |
| 9 | 9 | 20 | 9 | 9 |
1617-2 | 4 | 67 |
| 73 | 44 | 16 |
| 14.3 | 13 | 20 | 9 | 9 |
1618-1 | 4 | 75 |
| 89 | 52 | 17 |
| 13 | 10 | 20 | 9 | 9 |
1618-2 | 4 | 75 |
| 89 | 52 | 17 |
| 12.5 | 13 | 25 | 12 | 12 |
1618-3 | 4 | 80 |
| 85 | 52 | 18 |
| 14 | 13 | 17 | 9 | 9 |
4. Our Advantage:
A. Professional Manufacturer of insulators above twenty years experience
B. Certificates: ANSI, IEC, AS, SA
C. A wide range of low and high voltage insulators
suspension insulator
spool insulator
shackle insulator
stay insulator
pin insulator
line post insulator
wiring insulator
www.cyinsulator.com