| Rated Voltage: | 12KV |
|---|---|
| Application: | Low Voltage |
| Material: | Porcelain |
| Type: | Insulator |
| Model Number: | 53-3 ANSI , 53-4, 53-5 |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
ANSI porcelain spool Insulator main technical data, drawings and images for ANSI porcelain spool insulator is showing as follow:
| ANSI Class | |||||||
| Fig NO. | 1 | 2 | 3 | 4 | 5 | ||
| Main dimensions (mm) | Height (H) | 54 | 76 | 81 | 76 | 105 | |
| Diameter (D) | 57 | 80 | 76 | 105 | 102 | ||
| Hole Diameter (d) | 17.5 | 17.5 | 17.5 | 17.5 | 17.5 | ||
| Groove Radius (R) | 11 | 17.5 | 11 | 16 | 11 | ||
| Strength (KN) | 8.9 | 13.3 | 17.8 | 20 | 27 | ||
| Low frequency flashover voltage (KV) | Dry | 20 | 25 | 25 | 25 | 35 | |
| Wet | Vertical | 8 | 12 | 12 | 25 | 18 | |
| Horizontal | 10 | 15 | 15 | 15 | 25 | ||
| Standard | ANSI | ANSI | ANSI | ANSI | ANSI | ||
AS Ceramic spool Insulator main technical data, drawings and images for ceramic spool insulator is showing as follow:
| Type | |||||
| Main dimensions (mm) | Height (H) | 54 | 76 | 32 | |
| Diameter (D) | 57 | 80 | 57.5 | ||
| Hole Diameter (d) | 17 | 17.5 | 17.5 | ||
| Groove Radius (R) | 12 | 17.5 | 9 | ||
| Strength (KN) | 9 | 20.1 | 5 | ||
| Low frequency flashover voltage (KV) | Dry | 20 | 15 | 20 | |
| Wet | Vertical | 8 | 66 | 9 | |
| Horizontal | 9.2 | 9 | 12.5 | ||
| Standard | AS | AS | AS | ||
| Type | ||||
| Main dimensions (mm) | Height (H) | 65 | 75 | |
| Diameter (D) | 76 | 89 | ||
| Hole Diameter (d) | 17.5 | 17 | ||
| Groove Radius (R) | 9 | 12.5 | ||
| Strength (KN) | 9.2 | 10.2 | ||
| Low frequency flashover voltage (KV) | Dry | 20 | 25 | |
| Wet | Vertical | 10 | 12 | |
| Horizontal | 9 | 12 | ||
| Standard | BS | BS | ||
South Africa porcelain spool type Insulator main technical data, drawings and images showing as follow:
| Type | |||
| Main dimensions (mm) | H | 75 | |
| D | 88 | ||
| d | 55 | ||
| d1 | 21 | ||
| R | 12.5 | ||
| Strength (KN) | 13 | ||
| Low frequency flashover voltage (KV) | Dry | 20 | |
| Wet | Vertical | 9 | |
| Horizontal | 9 | ||
| Standard applied | IEC60383-1 | ||