The Overhead Line Porcelain Insulators ANSI 52-3 Main Dimensions and Characteristics:
| Class ANSI | Main Demension in (mm) | leak- age Dist- ance in (mm) | Com- bined M & E Stre- ngth b(KN) | Mceb anical Impact Strenth in-1b(N-m) | Time Load Test Value 1b (KN) | Average Flashover Voltage | Power Freq- uaency Punc- ture Voltage KV | Radio influence Voltage | |||||
| D(max) | F | Power Frequ- ency | Critcal Impulse | Test Volt- age To Gro- und KV | Max Riv At 1MHz V | ||||||||
| Dry kv | Wet kv | Positive kv | Nag- ative kv | ||||||||||
| 52-1 | 61/2 (165) | 51/2 (141) | 7(178) | 10000 (44) | 45(5.0) | 6000 (27) | 60 | 30 | 100 | 100 | 80 | 7.5 | 50 |
| 52-2 | 8 (203) | 53/4 (146) | 81/4 (210) | 15000 (67) | 50(5.5) | 10000 (44) | 65 | 35 | 115 | 115 | 90 | 7.5 | 50 |
| 52-3 | 103/4 (273) | 53/4 (146) | 111/2 (292) | 15000 (67) | 5.5(6.0) | 10000 (44) | 80 | 50 | 125 | 130 | 110 | 10 | 50 |
| 52-4 | 103/4 (273) | 53/4 (146) | 111/2 (292) | 15000 (67) | 5.5(6.0) | 10000 (44) | 80 | 50 | 125 | 130 | 110 | 10 | 50 |
| 52-5 | 103/4 (273) | 53/4 (146) | 11 (279) | 25000 (111) | 60(7.0) | 15000 (67) | 80 | 50 | 125 | 130 | 110 | 10 | 50 |
| 52-6 | 103/4 (273) | 53/4 (146) | 11 (279) | 25000 (111) | 60(7.0) | 15000 (67) | 80 | 50 | 125 | 130 | 110 | 10 | 50 |
| 52-9 | 41/2 (114) | 61/4 (160) | 63/4 (171) | 10000 (44) | 45(5.0) | 6000 (27) | 80 | 30 | 100 | 90 | 80 | 7.5 | 50 |
- 1. Professional Manufacturer
- 2. Standards: ANSI, IEC, BS, DIN
- 3. A wide range of low and high voltage electrical products:
Fuse Cutout | Lightning Arrester | Composite Insulator | Glass Insulator |
Porcelain Insulator | Epoxy Insulator | Fuses | Disconnector Switch |
Circuit Breaker | Ring Main Unit | Insulated Sheath | Terminals |
4. Factory Direct Price
5. Enough ability to meet buyers fresh designed items.
1. Payment : Irrevocable L/C at sight or TT
2. Delivery time and method: Usually within 30 days
3. Port of loading: NINGBO, SHANGHAI, FUZHOU (CHINA)
4. MOQ: 100PCS
5. Package: Standard export packing or as per your requirement.
OEM/ODM can be acceptable by us. We will open a mould as per your sample.
If you discovers defects in workmanship and /or material and so notifies us promptly in writing. we shall with all reasonable speed remedy such defects of non-conformance to the specifications at our expense by replacement at the option of you.